# List of group-1 ISBN publisher codes

A list of publisher codes for (978) International Standard Book Numbers with a group code of one. (Data from published items by these publishers.)

## Assignation

The group-1 publisher codes are assigned as follows:
| Publisher number | Item number | Group identifier | Group identifier | Group identifier | Group identifier | Total possible books |
| Publisher number | Item number | From | To | Number of possible publisher codes | Books per publisher | Total possible books |
| 2 digits | 6 digits | 1-01-xxxxxx-x 1-05-xxxxxx-x | 1-02-xxxxxx-x 1-05-xxxxxx-x | 3 (0.00099%) | 1,000,000 | 3,000,000 (3.0%) |
| 3 digits | 5 digits | 1-000-xxxxx-x 1-030-xxxxx-x 1-040-xxxxx-x 1-100-xxxxx-x 1-714-xxxxx-x | 1-009-xxxxx-x 1-034-xxxxx-x 1-049-xxxxx-x 1-397-xxxxx-x 1-716-xxxxx-x | 326 (0.11%) | 100,000 | 32,600,000 (33%) |
| 4 digits | 4 digits | 1-0350-xxxx-x 1-0700-xxxx-x 1-3980-xxxx-x 1-6500-xxxx-x 1-6860-xxxx-x 1-7170-xxxx-x 1-7620-xxxx-x 1-7900-xxxx-x 1-8672-xxxx-x 1-9730-xxxx-x | 1-0399-xxxx-x 1-0999-xxxx-x 1-5499-xxxx-x 1-6799-xxxx-x 1-7139-xxxx-x 1-7319-xxxx-x 1-7634-xxxx-x 1-7999-xxxx-x 1-8675-xxxx-x 1-9877-xxxx-x | 2,867 (0.94%) | 10,000 | 28,670,000 (29%) |
| 5 digits | 3 digits | 1-55000-xxx-x 1-68000-xxx-x 1-74000-xxx-x 1-76500-xxx-x 1-77540-xxx-x 1-77650-xxx-x 1-77830-xxx-x 1-80000-xxx-x 1-83850-xxx-x 1-86760-xxx-x | 1-64999-xxx-x 1-68599-xxx-x 1-76199-xxx-x 1-77499-xxx-x 1-77639-xxx-x 1-77699-xxx-x 1-78999-xxx-x 1-83799-xxx-x 1-86719-xxx-x 1-86979-xxx-x | 22,010 (7.3%) | 1,000 | 22,010,000 (22%) |
| 6 digits | 2 digits | 1-869800-xx-x 1-916506-xx-x 1-916908-xx-x 1-919655-xx-x 1-987800-xx-x 1-991200-xx-x | 1-915999-xx-x 1-916869-xx-x 1-919599-xx-x 1-972999-xx-x 1-991149-xx-x 1-998989-xx-x | 113,741 (37%) | 100 | 11,374,100 (11%) |
| 7 digits | 1 digit | 1-0670000-x-x 1-7320000-x-x 1-7635000-x-x 1-7750000-x-x 1-7764000-x-x 1-7770000-x-x 1-8380000-x-x 1-9160000-x-x 1-9168700-x-x 1-9196000-x-x 1-9911500-x-x 1-9989900-x-x | 1-0699999-x-x 1-7399999-x-x 1-7649999-x-x 1-7753999-x-x 1-7764999-x-x 1-7782999-x-x 1-8384999-x-x 1-9165059-x-x 1-9169079-x-x 1-9196549-x-x 1-9911999-x-x 1-9999999-x-x | 164,590 (54%) | 10 | 1,645,900 (1.5%) |
| Total Possible Group-1 Codes: | Total Possible Group-1 Codes: | Total Possible Group-1 Codes: | Total Possible Group-1 Codes: | 303,537 | ≈327 | 99,300,000 |

## 2-digit publisher codes

| Publisher code | Publisher | Additional imprints | Notes |
| 00 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 01 | Pyramid Books | | e.g. ISBN 1-01-502772-5 |
| 02 | Berkley Publishing | | e.g. ISBN 1-02-541870-0 |
| 03 | see #3-digit publisher codes and #4-digit publisher codes | see #3-digit publisher codes and #4-digit publisher codes | see #3-digit publisher codes and #4-digit publisher codes |
| 04 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 05 | DAW Books | | e.g. ISBN 1-05-100237-0 |
| 06 | Uncertain | Celestial Publications | e.g. ISBN 1-06-834424-5 |
| see #7-digit publisher codes |||
| 07~09 | see #4-digit publisher codes | see #4-digit publisher codes | see #4-digit publisher codes |

## 3-digit publisher codes

| Publisher code | Publisher | Additional imprints | Notes |
| 000 | Auerbach | an imprint of CRC Press | United Kingdom |
| 002, 003 | Forgotten Books | | |
| 004~009 | ? | ? | ? |
| 010~029 | see #2-digit publisher codes | see #2-digit publisher codes | see #2-digit publisher codes |
| 030~034 | ? | ? | ? |
| 033 | Forgotten Books | | |
| 035~039 | see #4-digit publisher codes | see #4-digit publisher codes | see #4-digit publisher codes |
| 040~049 | ? | ? | ? |
| 050~059 | see #2-digit publisher codes | see #2-digit publisher codes | see #2-digit publisher codes |
| 060~066 | unallocated | unallocated | unallocated |
| 067~069 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 070~099 | see #4-digit publisher codes | see #4-digit publisher codes | see #4-digit publisher codes |
| 100 | ? | ? | ? |
| 101 | Tundra Books | An imprint of Penguin Random House Canada Young Readers a Penguin Random House Company | |
| 105 | Lulu.com | | |
| 107 | Cambridge University Press | | |
| 111 | Delmar | | |
| 118 | For Dummies | |
| 135 | Auerbach | an imprint of CRC Press | United Kingdom |
| 138 | Routledge | | |
| 150–154 | General Books, LLC | | Memphis, Tennessee, US; Also: 1-4432, 1-4589, 1-4590, 1-77045 |
| 178 | Verso | | |
| 241 | Penguin Books | | Penguin Random House |
| 226 | University of Chicago Press | | |
| 250 | St. Martin's Press | | New York |
| 257, 300, 304, 312 | Lulu | | |
| 315 | Auerbach | an imprint of CRC Press | United Kingdom |
| 319 | MacMillan | | |
| 329 | Lulu | | |
| 330–334 | Forgotten Books | | |
| 337 | Cengage | | |
| 338 | Scholastic | | Since 2016 |
| 349 | Springer Nature | Palgrave Macmillan | For instance ISBN 9781349075379. |
| 350 | Bloomsbury Academic ebooks | | |
| 351 | Taylor & Francis ebooks | Routledge, CRC Press | Registered to Auerbach. |
| 352 | Springer Nature ebooks | Red Globe Press, Palgrave Macmillan, Macmillan | For instance ISBN 9781352002188. |
| 364 | Blurb, Inc. | | |
| 365 | Lulu | | For instance ISBN 9781387423521. |
| 366, 367 | Blurb | | |
| 368 | Disney | | Los Angeles, CA |
| 386 | Stark Publishing | Furry Muse Publications; various self-publishing brands. | For instance ISBN 9781386544029. |
| 387 | Lulu | | |
| 388, 389 | Blurb | | |
| 390, 391, 396, 397 | Forgotten Books | FB&C | For instance ISBN 9781390963151, ISBN 9781396787041. |
| 398~399 | see #4-digit publisher codes | see #4-digit publisher codes | see #4-digit publisher codes |
| 714~715 | ? |
| 716 | Lulu | | |

## 4-digit publisher codes

| Publisher code | Publisher | Additional imprints | Notes |
| 0000~0099 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 0100~0299 | see #2-digit publisher codes | see #2-digit publisher codes | see #2-digit publisher codes |
| 0300~0349 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 0350~0399 | ? | ? | ? |
| 0400~0499 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 0500~0599 | see #2-digit publisher codes | see #2-digit publisher codes | see #2-digit publisher codes |
| 0600~0669 | unallocated | unallocated | unallocated |
| 0670~0699 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 0700~0717 | ? | ? | ? |
| 0718 | SAGE Publications | CQ Press | For example ISBN 978-1-0718-2217-3. |
| 0989 | Stanhope Books | | Hertfordshire, UK |
| 0990~0999 | ? | ? | ? |
| 1000~3979 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 3980~3999 | ? | ? | ? |
| 4000 | Random House | Anchor Books; Vintage Books; Alfred A. Knopf; Crown Publishing Group | |
| 4001 | Tantor Media | | |
| 4002–4003 | Thomas Nelson | | |
| 4008 | Princeton University Press | | |
| 4009 | Dateworks | | |
| 4010 | Xlibris | |
| 4012 | DC Comics | Vertigo | New York |
| 4013 | Miramax Books | Hyperion | |
| 4016 | Thomas Nelson | Rutledge Hill Press | |
| 4018 | Delmar Cengage Learning | | |
| 4019 | Hay House | | |
| 4020 | Springer | | Netherlands and Berlin office |
| 4021 | Adamant Media Corporation | | Boston, US |
| 4022 | Sourcebooks | | Naperville, IL, USA |
| 4024 | Practising Law Institute | | |
| 4025 | Recorded Books | | |
| 4026 | Waterford Institute of Technology | Pearson Digital Learning | |
| 4027 | Sterling Publishing | | New York, US |
| 4039 | Palgrave Macmillan | | |
| 4049 | Columbia TriStar Home Entertainment | | |
| 4050 | Macmillan Publishers | | London, UK |
| 4051 | Blackwell Publishing | | Oxford, England, UK |
| 4052 | Egmont UK | | London, England, UK |
| 4053 | Dorling Kindersley | | London, UK |
| 4054 | Parragon | Bath | Often improperly spaced (40544- and 40547-) |
| 4055 | Time Warner Audiobooks | | |
| 4057 | LexisNexis | | London, England, UK |
| 4058 | Pearson Education | | Harlow, UK |
| 4071 | Scholastic | | New York, USA |
| 4073 | Archeopress | | Oxford, England |
| 4075 | Parragon | | Bath, UK |
| 4080 | Cengage Learning | | Boston, Massachusetts, USA |
| 4081 | Bloomsbury Publishing | John Wisden & Co. | London, England |
| 4088 | Bloomsbury Publishing | | London, UK |
| 4089 | Harlequin | Mills & Boon | possibly only used for their ebooks |
| 4091 | Orion Books | | London, UK |
| 4093 | Dorling Kindersley | | London, UK |
| 4098 | Department for Communities and Local Government | | London, UK |
| 4099 | Dodo Press | | Gloucester, England |
| 4102 | University Press of the Pacific or, occasionally, Combat Studies Institute and USACGSS | | Combat Studies Institute and USACGSS are located at Fort Leavenworth, KS, US |
| 4107 | Authorhouse | | |
| 4114 | Spark Publishing | | New York, US, aka Sparknotes, a subsidiary of Barnes and Noble. |
| 4116 | Lulu | | |
| 4120 | Trafford | | Victoria, British Columbia, Canada |
| 4127 | Publications International | | Lincolnwood, Illinois, US |
| 4128 | Transaction Publishers | | New Brunswick, New Jersey, US |
| 4129 | SAGE Publications | Pine Forge Press, Corwin Press | Los Angeles, California, US |
| 4133 | U.S. Government, Dept. of Interior | | Found on DOI report |
| 4134 | Xlibris | | Bloomington, Indiana, US; Print on demand |
| 4139 | A.D. Vision, Inc. | | |
| 4143 | Tyndale House | | |
| 4157 | Paramount Pictures/DreamWorks Animation | | |
| 4158 | LifeWay Press | | |
| 4160 | Saunders | | Philadelphia, Pennsylvania, US; Imprint of Elsevier |
| 4165 | Simon & Schuster | | |
| 4169 | Simon & Schuster | | New York, US |
| 4170 | Universal Studios | | |
| 4185 | Thomas Nelson | | |
| 4196 | BookSurge | | Charleston, South Carolina, US; Print on demand |
| 4197 | Amulet Books | | An imprint of Abrams New York |
| 4198 | Warner Bros. Entertainment | | |
| 4200 | CRC Press | | Boca Raton, Florida, US |
| 4210 | FUNimation Productions, Ltd. | | |
| 4215 | VIZ Media | | San Francisco, USA |
| 4231 | Disney Editions | | New York, US |
| 4244 | IEEE | | |
| 4248 | Sony Picture Home Entertainment | | |
| 4249 | ServiceOntario? | | Found on a road map of Ontario |
| 4250 | ReadHowYouWant | | |
| 4253 | Kessinger Publishing | | also: 1-56456 and 0-7661 |
| 4264 | BiblioBazaar, now part of Amazon.com | | |
| 4268 | Harlequin | Mills & Boon | |
| 4262 | National Geographic Society | | Washington, D.C. |
| 4278 | TOKYOPOP Inc. | | |
| 4288 | Rico Publications | | US |
| 4292 | W.H. Freeman and Company | | New York, US |
| 4302 | Apress | | Berkeley, California, USA |
| 4303 | Lulu | | |
| 4335 | Crossway | | |
| 4343 | AuthorHouse | | |
| 4351 | Barnes & Noble | | New York, US |
| 4354 | Cengage Learning | | |
| 4357 | Lulu | | |
| 4359 | Sony Picture Home Entertainment | | |
| 4377 | Saunders | Elsevier imprint | |
| 4384 | State University of New York | | Albany, New York, US |
| 4331 | Peter Lang Publishing | | New York, US |
| 4392 | Booksurge Publishing | | Charleston, South Carolina, US |
| 4398 | Productivity Press | Now an imprint of CRC Press | New York, US |
| 4399 | Temple University Press | | Philadelphia, Pennsylvania, US |
| 4402 | F&W Media | | Blue Ash, OH |
| 4405 | Adams Media / Simon & Schuster | | |
| 4419 | Springer | | |
| 4426 | University of Toronto Press | | Toronto, Ontario, Canada |
| 4432 | General Books, LLC | | Memphis, Tennessee, US; Also: 1-150 to 1-154, 1-4589, 1-4590, 1-77045 |
| 4438 | Cambridge Scholars Publishing | | Newcastle, England |
| 4447 | Hodder & Stoughton | Sceptre | London, UK |
| 4454 | Parragon | | Bath, UK |
| 4456 | Amberley Publishing | | Stroud, UK |
| 4457, 4461 | Lulu | | |
| 4493 | O'Reilly Media | |
| 4509 | General Books, LLC | | Memphis, Tennessee, US; Also: 1-150 to 1-154, 1-4432, 1-4590, 1-77045 |
| 4516 | Simon & Schuster | | New York City |
| 4530 | Bendon Publishing International | | Ashland, OH, USA |
| 4576 | Bedford-St. Martin's: an imprint of MacMillan | | |
| 4583 | Lulu | | |
| 4590 | General Books, LLC | | Memphis, Tennessee, US; Also: 1-150 to 1-154, 1-4432, 1-4509, 1-77045 |
| 4592 | Harlequin | | |
| 4627 | CrossBooks | | A division of LifeWay, 1663 Liberty Drive, Bloomington, IN 47403 |
| 4635 | Renown Publishing (via Create Space) | | Redding, California, US <https://sites.google.com/site/renownpublishing> |
| 4644 | Enslow Publishers, Inc. | | Berkeley Heights, New Jersey US |
| 4721 | Constable | | London, UK |
| 4723 | Parragon | | Bath, UK |
| 4725 | Bloomsbury Publishing | | London, UK |
| 4729 | Bloomsbury Publishing | | London, UK |
| 4730 | Open University | | Milton Keynes, UK |
| 4732 | Gollancz | imprint of Orion Publishing Group | London, UK |
| 4736 | Hodder & Stoughton | | London, UK |
| 4738 | Pen and Sword Books | | Barnsley, UK |
| 4742 | Bloomsbury Publishing | | London, UK |
| 4748 | Parragon Books | | New York, NY, USA |
| 4767 | Simon & Schuster | | New York, NY |
| 4781 | Create Space | Registered as: CreateSpace Independent Publishing Platform | |
| 4810 | Create Space | Registered as: CreateSpace Independent Publishing Platform | |
| 4814 | Antheneum Books for Young Readers | Simon & Schuster Children's Publishing Division | New York, NY, USA |
| 4834 | Lulu | | |
| 4843 | Tyndale House Publishers | | |
| 4847 | Disney Press | Disney Book Group | Glendale, CA, USA |
| 4904 | Create Space | | |
| 4919 | O'Reilly Media | |
| 4921 | Create Space (via Amazon.com) | | |
| 4987 | CRC Press | Imprint of Taylor & Francis | Boca Raton, FL, USA |
| 5006 | CreateSpace Independent Publishing Platform (via Amazon.com) | | For instance ISBN 978-1-5006-5849-6. |
| 5098 | Pan Macmillan | Picador | London, UK |
| 5153 | | | For instance ISBN 9781515391340. |
| 5332 | Create Space (via Amazon.com) | | apparently on behalf of City of Citrus Heights History and Arts Commission |
| 5335 | Textbook Solutions | |
| 5341 | Sleeping Bear Press | Cherry Lake Pub, Cherry Lake Publishing | For instance ISBN 9781534110311. |
| 5342 | Lulu | | |
| 5343 | Image Comics | | For instance ISBN 9781534308602. |
| 5344 | Atheneum Books for Young Readers (ebooks) | | For instance ISBN 9781534435933. |
| 5345 | KidHaven Publishing | Lucent Press, Kidhaven | For instance ISBN 9781534524392. |
| 5351 | Createspace Independent Publishing Platform | |
| 5358 | Cengage Learning | Gale, Gale and the British Library, other ebooks. |
| 5359 | B&H Books | | For instance ISBN 9781535956956. |
| 5361 | Nova Science Publishers Inc | | For instance ISBN 9781536121131. |
| 5362 | Candlewick | | For instance ISBN 9781536208870. |
| 5365 | Rukia Publishing | | For instance ISBN 9781536533682. |
| 5366 | Audible Studios on Brilliance audio | | For instance ISBN 9781536609813 . |
| 5368–5375 | CreateSpace | | |
| 5378 | Blurb | Jovian Press, Charles River Editors | |
| 5380 | Dalcassian Publishing Company | | |
| 5381 | Rowman & Littlefield Publishers | | For instance ISBN 9781538118993. |
| 5382 | Gareth Stevens Pub | | |
| 5383 | Rosen Publishing Group | PowerKids Press, West 44 Books | For instance ISBN 9781538382820. |
| 5384, 5385 | Blackstone Pub | | For instance ISBN 9781538412633. |
| 5386 | IEEE | | |
| 5387 | Grand Central Pub | | For instance ISBN 9781538760116. |
| 5388 | Cram101 | | For instance ISBN 9781538803721. |
| 5392 | Thomson Reuters | | For instance ISBN 9781539233688. |
| 5393 | CreateSpace | | |
| 5394 | CreateSpace | | |
| 5400 | Hal Leonard Corporation | Hal Leonard | |
| 5402 | History Press Library Editions | Arcadia Publishing, History Press | For instance ISBN 9781540227782. |
| 5407 | CreateSpace | | |
| 5409 | Baker Publishing Group | | For instance ISBN 9781540960078. |
| 5412 | KDP (was Create Space via Amazon.com) | | |
| 5420 | KDP? (was Create Space via Amazon.com) | | Amazon (apub.com) |
| 5421~5433 | ? |
| 5434 | Xlibris | | For instance ISBN 9781543464450. |
| 5435~5442 | ? |
| 5443 | SAGE Publications | CQ Press | For instance ISBN 978-1-5443-9020-8. |
| 5444 | ? |
| 5445 | Houndstooth Press | | For instance ISBN 978-1-5445-2158-9. |
| 5446~5499 | ? | ? | ? |
| 5500~6499 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 6500~6623 | ? | ? | ? |
| 6624 | Page Publishing | | |
| 6625~6799 | ? | ? | ? |
| 6671, 6780, 6781 | Lulu | | |
| 6800~6859 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 6860~7139 | ? | ? | ? |
| 7140~7169 | see #3-digit publisher codes | see #3-digit publisher codes | see #3-digit publisher codes |
| 7170~7190 | ? | ? | ? |
| 7191 | Create Space (via Amazon) | | |
| 7192~7319 | ? | ? | ? |
| 7320~7399 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 7400~7619 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 7620~7634 | ? | ? | ? |
| 7635~7649 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 7650~7749 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 7750~7753 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 7754~7763 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 7764 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 7765~7769 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 7770~7782 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 7783~7899 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 7900~7999 | ? | ? | ? |
| 7947, 7948 | Lulu | | |
| 8000~8379 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 8380~8384 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 8385~8671 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 8672~8675 | ? | ? | ? |
| 8676~8697 | see #5-digit publisher codes | see #5-digit publisher codes | see #5-digit publisher codes |
| 8698~9159 | see #6-digit publisher codes | see #6-digit publisher codes | see #6-digit publisher codes |
| 9160~916505 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 916506~91686 | see #6-digit publisher codes | see #6-digit publisher codes | see #6-digit publisher codes |
| 91687~916907 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 916908~9195 | see #6-digit publisher codes | see #6-digit publisher codes | see #6-digit publisher codes |
| 91960~919654 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 919655~9729 | see #6-digit publisher codes | see #6-digit publisher codes | see #6-digit publisher codes |
| 9730~9746 | ? | ? | ? |
| 9747 | VIZ Media | | San Francisco, USA |
| 9753 | Yen Press | | New York City, USA |
| 9754~9877 | ? | ? | ? |
| 9878~99114 | see #6-digit publisher codes | see #6-digit publisher codes | see #6-digit publisher codes |
| 99115~99119 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |
| 9912~99898 | see #6-digit publisher codes | see #6-digit publisher codes | see #6-digit publisher codes |
| 99899~9999 | see #7-digit publisher codes | see #7-digit publisher codes | see #7-digit publisher codes |

## 5-digit publisher codes

| Publisher code | Publisher | Notes |
| 50000~54999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 55000~55021 | ? | ? |
| 55022 | ECW Press | Toronto, Ontario, Canada |
| 55041 | Fitzhenry & Whiteside Ltd. | Markham, Ontario, Canada |
| 55046 | Boston Mill Press | Erin, Ontario, Canada |
| 55054 | Douglas & McIntyre | Vancouver, British Columbia, Canada |
| 55081 | Breakwater Books Ltd. | |
| 55105 | Lone Pine Publishing | |
| 55111 | Broadview Press | |
| 55125 | Van Well Publishing | Vancouver, British Columbia, Canada |
| 55164 | Black Rose Books | Montreal, Quebec, Canada; London, UK |
| 55166 | MIRA; Harlequin | |
| 55186 | Polestar Calendars Ltd. | Winlaw, British Columbia, Canada |
| 55198 | MapArt | Oshawa, Ontario, Canada |
| 55209 | Firefly Books | |
| 55245 | Coach House Books | Toronto, Ontario, Canada |
| 55263 | Key Porter Books | Toronto, Ontario, Canada; also 1-55267 |
| 55267 | Key Porter Books (Prospero Books) | Vancouver, British Columbia, Canada; also 1-55263 |
| 55278 | McArthur & Co | Toronto, Ontario, Canada |
| 55285 | Whitecap Books | North Vancouver, British Columbia, Canada |
| 55297 | Firefly Books | Buffalo, New York, US |
| 55322 | Captus Press | Concord, Ontario, Canada (earlier Toronto, ON, Canada) |
| 55380 | Ronsdale Press | Vancouver, British Columbia, Canada |
| 55407 | Firefly Books | Buffalo, New York, US/Richmond Hill, ON, Canada |
| 55444 | Quality Special Products | |
| 55486 | Canadian Cartographics Corporation | Markham, Ontario, Canada |
| 55488 | Dundurn Press | Toronto, Ontario, Canada |
| 55553 | Northeastern University Press | Boston, MA, USA |
| 55570 | Neal-Schuman Publishers | New York, US |
| 55583 | Alyson Books | Los Angeles, California; Boston, Massachusetts, US; also 0-932870 |
| 55587 | Lynne Rienner Publishers | Boulder, Colorado, US |
| 55597 | Graywolf Press | St. Paul, Minnesota, US |
| 55615 | Microsoft Press | Redmond, Washington, US |
| 55634 | Steve Jackson Games, Inc. | Austin, Texas, US |
| 55642 | SLACK Incorporated | Thorofare, New Jersey, US |
| 55652 | A Cappella Book | imprint of Chicago Review Press, Inc. |
| 55665 | Fireside Bibles | |
| 55704 | Newmarket Press | New York, US |
| 55722 | Warner Home Video, Incorporated | |
| 55725 | Paraclete Press | |
| 55739 | Blair and Associates | |
| 55742 | Starmont House, Inc (also Borgo Press) | Mercer Island, Washington, US |
| 55748 | Barbour Books | |
| 55748 | Barbour Books | |
| 55750 | Naval Institute Press | Annapolis, Maryland, USA |
| 55783 | Applause Books | New York, US |
| 55788 | HPBooks | New York, US |
| 55793 | The Guild Bindery Press | Germantown, TN, USA |
| 55821 | The Lyons Press | New York, US |
| 55832 | The Harvard Common Press | |
| 55840 | The Criterion Collection/Janus Films | |
| 55849 | University of Massachusetts Press | Amherst, Massachusetts, US |
| 55851 | M&T Publishing | Redwood City, California, US |
| 55852 | National Press Publications | Shawnee Mission, Kansas, US |
| 55860 | Morgan Kaufmann Publishers | Burlington, Massachusetts, US |
| 55861 | The Feminist Press | New York City, US |
| 55870 | F+W | Cincinnati, Ohio, and New York City, US |
| 55890 | Buena Vista Home Entertainment, Inc. | |
| 55902 | Aerie Books Ltd. | |
| 55963 | Island Press | Washington, Covelo, London |
| 55972 | Birch Lane Press | Was part of the bankrupted Carol Publishing Group, whose assets were purchased by Kensington Publishing in 2000 |
| 56013 | Olde Soldier Books | Gaithersburg, Maryland, US |
| 56039 | Warner Home Video | |
| 56076 | Wizards of the Coast | formerly TSR, Inc. (aka TSR Hobbies, aka Tactical Studies Rules) also assigned other ISBN 0- and 1- publisher codes |
| 56085 | Signature Books | Salt Lake City, Utah, US |
| 56098 | Smithsonian Institution Press | Washington DC, US |
| 56101 | Cowley | Cambridge, Massachusetts, US |
| 56138 | Courage Books | Philadelphia, Pennsylvania, US |
| 56145 | Peachtree Publishers | Atlanta, Georgia, US |
| 56159 | Macmillan | London |
| 56173 | Publications International | Lincolnwood, Illinois, US |
| 56205 | New Riders | |
| 56219 | Central Park Media | |
| 56239 | ABDO Publishing Company | Minneapolis, Minnesota |
| 56261 | Avalon Travel Publishing | Emeryville, California, US |
| 56333 | Masquerade Books; Rhinoceros Books; Rosebud Books | |
| 56367 | Fairchild Books Inc. | New York, US |
| 56389 | DC Comics | New York, US |
| 56456 | Kessinger Publishing | also: 1-4253 and 0-7661 |
| 56458 | Dorling Kindersley | New York, US |
| 56476 | Chariot Victor Publishing, now part of David C. Cook | |
| 56496 | Rockport Publishing | |
| 56512 | Algonquin Books | Chapel Hill |
| 56545 | Music Educators National Conference | Reston, Virginia, US |
| 56548 | New City Press | |
| 56554 | Pelican Publishing Company | Gretna, LA, USA |
| 56563 | Hendrickson Publishers | |
| 56567 | AnimEigo | |
| 56591 | Hollym International Corp. Hollym (publishing house) | Elizabeth, New Jersey, US and Seoul, Korea |
| 56592 | O'Reilly Media | |
| 56605 | Rhino Home Video | |
| 56608 | Meriweather Publishing | Englewood, Colorado, US |
| 56686 | Brady Games | Indianapolis, Indiana, US |
| 56698 | ACTEX Publications | Winsted, Connecticut, US |
| 56726 | Management Concepts | Vienna, Virginia, US |
| 56730 | New Yorker Video | from a DVD |
| 56733 | Clairmont Press | Lilburn, Georgia |
| 56792 | David R. Godine, Publisher | Boston, Massachusetts, US |
| 56793 | HAP/AUPHA: Health Administration Press / Association of University Programs in Health Administration | Chicago, IL |
| 56821 | Jason Aronson | imprint of Rowman & Littlefield Publishers |
| 56836 | Kodanska International | New York, US |
| 56849 | Buccaneer | |
| 56854 | Liturgy Training Publications | |
| 56881 | A. K. Peters | Wellesley, Massachusetts, US |
| 56929 | Pastoral Press, now part of Oregon Catholic Press | |
| 56931 | VIZ Media | San Francisco, USA |
| 56955 | Charis Books | |
| 56975 | Ulysses Press | Berkeley, California, US |
| 56976 | Chicago Review Press | Chicago, Illinois, US |
| 56980 | Barricade Books, Inc. | |
| 57008 | Deseret Book | Salt Lake City, Utah, US; also 0-87579 and 1-59038 |
| 57032 | Nozomi Entertainment/RightStuf! | |
| 57035 | Sopris West Educational Services | Longmont, Colorado, US |
| 57058 | Ignatius Press | |
| 57075 | Orbis Books | |
| 57141 | Runaway Spoon Press | Port Charlotte, Florida, UA |
| 57224 | New Harbinger Publications, Inc. | Oakland, CA |
| 57230 | Guildford Press | |
| 57231 | Microsoft Press | Redmond, Washington, US |
| 57293 | Discovery House Publishers | affiliated with RBC Ministries, Grand Rapids, Michigan |
| 57322 | Riverhead Books | a member of Penguin Putnam |
| 57330 | Epic Music Video | |
| 57387 | Information Today, Inc | Medford, New Jersey, US |
| 57423 | Black Sparrow Books – an imprint of David R. Godine, Publisher | Boston, Massachusetts, US |
| 57455 | USCCB Publishing | United States Conference of Catholic Bishops |
| 57482 | Search Institute Press | Minneapolis, Minnesota, US |
| 57488 | Potomac Books | Dulles, Virginia, US; additional imprint: Brassey's |
| 57506 | Eisenbrauns | (also 0-9667840) |
| 57583 | Twin Sisters | |
| 57610 | The Coriolis Group | A division of Penguin Group (USA) |
| 57673 | Random House | Multnomah Publishers |
| 57675 | Berrett-Koehler Publishing | San Francisco, California, US |
| 57731 | New World Library | Novato, California, US |
| 57766 | Waveland Press, Inc. | Long Grove, Illinois, US |
| 57800 | Software Sculptors | imprint of Central Park Media |
| 57805 | Sierra Club Books | San Francisco, California, US |
| 57813 | A.D. Vision, Inc. | |
| 57856 | Random House | |
| 57859 | Visible Ink Press | Canton, Michigan, US |
| 57863 | Weiser Books | US |
| 57912 | Black Dog & Leventhal Publishers | New York, US |
| 57918 | Queenship Publishing Company | |
| 57954 | Rodale | |
| 57965 | Artisan | New York, US |
| 57989 | Sirius Entertainment | US |
| 57990 | Lark Books | a division of Sterling Publishing Co., Inc. |
| 57992 | Garratt Publishing | |
| 57999 | GIA Publications | |
| 58005 | Seal Press | |
| 58008 | Ten Speed Press | Berkeley, California, US |
| 58011 | Creative Homeowner | Upper Saddle River, New Jersey, US |
| 58023 | Jewish Lights Publishing | |
| 58042 | Cardoza Publishing | Paradise, Nevada |
| 58062 | Adams Media Corporation / Simon & Schuster | Avon, Massachusetts, US |
| 58083 | Stampley | |
| 58115 | Allworth Press | |
| 58134 | Crossway Books | A Division of Good News Publishers; Wheaton, Illinois |
| 58189 | Vivendi Universal (Vivendi Games) | |
| 58194 | Gleim Publications, Inc | Gainesville, Florida, US |
| 58197 | XAMonline | Melrose, Massachusetts, US |
| 58234 | Bloomsbury Publishing | New York and London |
| 58246 | Tricycle Press | Berkeley, California, US / Toronto, Ontario, Canada (imprint of Ten Speed Press 1-58761) |
| 58322 | Seven Stories Press | |
| 58330 | Feldheim Publishers | Jerusalem |
| 58354 | Bandai Entertainment | |
| 58367 | Monthly Review Press | New York, US |
| 58388 | Iconografix | Hudson WI, US |
| 58391 | Psychology Press | |
| 58428 | Amherst Media, U.S. | Amherst, US |
| 58450 | Charles River Media | Hingham, Massachusetts, US |
| 58459 | World Library | |
| 58456 | Oak Knoll Press | New Castle, Delaware, US |
| 58465 | University Press of New England | Hanover/Lebanon, New Hampshire |
| 58488 | Chapman and Hall/CRC | |
| 58542 | Jeremy P. Tarcher | A division of Penguin; New York |
| 58595 | Twenty-Third Publications | a division of Bayard |
| 58617 | Ignatius Press | |
| 58640 | Holman Bible Publishers | |
| 58648 | PublicAffairs | New York, US |
| 58655 | Media Blasters (AnimeWorks, Kitty Video, Tokyo Shock) | |
| 58663 | Spark Publishing | New York, US |
| 58664 | Central Park Media | |
| 58713 | Cisco Press | Indianapolis, Indiana, US |
| 58726 | Borders Classics | An imprint of Borders |
| 58761 | Ten Speed Press | Berkeley, California, US |
| 58817 | Trimark Home Video | |
| 58829 | Humana Press | Springer imprint |
| 58838 | NewSouth Books | Montgomery, Alabama, US |
| 58939 | Virtualbookworm Publishing | |
| 58948 | Ersi Press | Redlands, California, US |
| 58971 | DEJ Productions | |
| 58976 | The Narrative Press | Santa Barbara, CA, USA |
| 58980 | Pelican Publishing | Gretna, LA, USA |
| 58997 | Tyndale | |
| 59028 | William, James & Co | Imprint of Franklin, Beedle & Associates; Sherwood, Oregon, US |
| 59038 | Deseret Book | Salt Lake City, Utah, US; also 0-87579 and 1-57008 |
| 59052 | Waterbrook Multnomah | |
| 59059 | Apress | New York 10013, US |
| 59078 | Boyd's Mills Press | |
| 59116 | VIZ Media | San Francisco, USA |
| 59145 | Integrity Publishers, part of Thomas Nelson Publishers | |
| 59182 | TOKYOPOP Inc. | |
| 59185 | Charisma House | |
| 59223 | Thunder Bay Press | San Diego, California, US |
| 59240 | Gotham Books | spaced as 1-592-40... |
| 59241 | First Look Studios, Inc. | |
| 59253 | Rockport Publishing | |
| 59257 | Alpha, part of Penguin Group | |
| 59276 | Our Sunday Visitor | |
| 59308 | Barnes & Noble Classics | New York, US |
| 59317 | Warner Press | |
| 59325 | Word Among Us Press | |
| 59327 | No Starch Press | San Francisco, California 94103, US |
| 59333 | Gorgias Press | Piscataway, New Jersey 08855-6939, US |
| 59376 | Soft Skull | |
| 59385 | The Guilford Press | New York, US |
| 59393 | Bearmanor Media | Albany, GA; also 1-62933 |
| 59409 | Bandai Entertainment Inc. | |
| 59417 | Scepter Publishers | |
| 59435 | Lions Gate Films | |
| 59444 | Genius Products LLC. | |
| 59445 | Genius Products LLC. | |
| 59451 | Paradigm Publications (trade name of Birkenkamp & Co.) | Boulder, Colorado, US |
| 59460 | Carolina Academic Press | Durham, North Carolina, US |
| 59471 | Ave Maria Press | |
| 59496 | Teora US | Capitol Heights, Maryland US |
| 59569 | Mondial | New York, US |
| 59580 | Santa Monica Press | Santa Monica, California, US |
| 59582 | Dark Horse Manga | |
| 59594 | WingSpan Publishing | Livermore, California, US |
| 59596 | Changeling Press, LLC | |
| 59614 | Marians of the Immaculate Conception | |
| 59637 | Silverback Books | |
| 59643 | Roaring Brook Press | New York |
| 59726 | Island Press | Washington, D.C., US |
| 59756 | Plural Publishers | San Diego, California |
| 59780 | Night Shade Books | San Francisco, California, US |
| 59788 | Xenon Pictures, Inc. | Santa Monica, California 90401 |
| 59812 | Nintendo of America Incorporated | Redmond, Washington, US |
| 59874 | Left Coast Press | Walnut Creek, California, US |
| 59883 | Media Blasters | |
| 59922 | Twin Sisters | |
| 59941 | Foundation Press | |
| 59982 | Saint Mary's Press | |
| 60126 | Masthof Press | Morgantown, Pennsylvania, US |
| 60135 | United States Conference of Catholic Bishops | |
| 60142 | Multnomah Books | |
| 60239 | Skyhorse Publishing, Inc | New York, US |
| 60342 | Storey Publishing | North Adams, Massachusetts, US |
| 60399 | Sidetrack Films | division of Vivendi Visual Entertainment |
| 60406 | Thieme Medical Publishers | |
| 60426 | CQ Press | Washington, D.C., US |
| 60478 | Zagat Survey | New York, US |
| 60486 | PM Press | Oakland, California, US |
| 60496 | Bandai Entertainment Inc. | |
| 60547 | Lippincott Williams & Wilkins | |
| 60552 | Lulu | |
| 60566 | Information Science Reference | Hershey, Pennsylvania, US |
| 60606 | J. Paul Getty Museum and Getty Research Institute | Los Angeles, California, US; also 0-89236 |
| 60623 | Guilford Press | New York, US |
| 60649 | Business Expert Press | New York, US |
| 60660 | Calla Editions | Mineola, New York, US; an imprint of Dover Publications |
| 60670 | Dolores Press | San Francisco, California, US |
| 60831 | Wolters Kluwer Health (US) | Philadelphia, Pennsylvania, US |
| 60876 | Nova Science Publishers | New York |
| 60918 | Guilford Press | New York, US |
| 61053 | Blackbird Books | New York, US; Los Angeles, California, US |
| 61121 | Savas Beatie | El Dorado Hills, CA, USA |
| 61197 | Society for Industrial and Applied Mathematics | Philadelphia, Pennsylvania, US |
| 61200 | Casemate Publishers | Philadelphia & Oxford |
| 61262 | Kodansha USA | |
| 61324 | Nova Science Publishers | New York, US |
| 61530 | Britannica Educational Publishing | New York, US |
| 61615 | Sentai Filmworks | |
| 61634 | Simply Charlotte Mason | Grayson, Georgia, US |
| 61636 | Franciscan Media | Cincinnati, Ohio, US |
| 61638 | FrontLine | Lake Mary, Florida, US |
| 61677 | Faber Piano Adventures | |
| 61988 | Archie Comic Publications, Inc. | Pelham, New York, USA |
| 62079 | Cherry Hill Publishing | Ramona, California, US |
| 62224 | Warner Home Video, Incorporated | |
| 62249 | The Educational Publisher Inc./Zip Publishing/Biblio Publishing | Columbus, Ohio, US |
| 62404 | Warner Home Video, Incorporated | |
| 62692 | Seven Seas Entertainment, LLC | Los Angeles, California, USA |
| 62698 | Orbis Books | Maryknoll, New York, US |
| 62700 | Kalmbach Media (formerly Kalmbach Publishing Company, until 2018) | Waukesha, Wisconsin, US |
| 62738 | Archie Comic Publications, Inc. | Pelham, New York, USA |
| 62972 | Deseret Book | Salt Lake City, Utah, US; also 1-57008 and 1-59038 |
| 62933 | Bearmanor Media | Albany, GA;also 1-59393 |
| 62997 | The Great Courses | Chantilly, Virginia, US |
| 63065 | Pukiyari Editores/Publishers | Gahanna, Ohio, US |
| 63236 | Kodansha USA Publishing, LLC | |
| 63248 | A.D. Vision Inc. | |
| 63591 | Pulp-Lit Inc. | Corvallis, Oregon, USA |
| 63858 | Seven Seas Entertainment | Los Angeles, California, USA |
| 64275 | Seven Seas Entertainment, LLC | Los Angeles, California, USA |
| 64505 | Seven Seas Entertainment | Los Angeles, California, USA |
| 64729 | Vertical | New York City, USA |
| 64827 | Seven Seas Entertainment | Los Angeles, California, USA |
| 64828~64999 | ? | ? |
| 65000~67999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 68000~68154 | ? | ? |
| 68155 | Cloanto | |
| 68255 | Archie Comic Publications, Inc. | Pelham, New York, USA |
| 68470, 68471, 68474 | Lulu | |
| 68579 | Seven Seas Entertainment | Los Angeles, California, USA |
| 68580~68599 | ? | ? |
| 68600~71399 | see #4-digit publisher codes | see #4-digit publisher codes |
| 71400~71699 | see #3-digit publisher codes | see #3-digit publisher codes |
| 71700~73199 | see #4-digit publisher codes | see #4-digit publisher codes |
| 73200~73999 | see #7-digit publisher codes | see #7-digit publisher codes |
| 74000~74109 | ? | ? |
| 74110 | New Holland Publishers | London, UK |
| 74175 | Allen & Unwin | Crows Nest, NSW, Australia |
| 74179 | Lonely Planet Publications pty | Melbourne, Vic, Australia |
| 74220 | Lonely Planet Publications pty | Melbourne, Vic, Australia |
| 74237 | Allen & Unwin | Crows Nest, Australia |
| 74257 | New Holland Publishers | London, UK |
| 74305 | Wakefield Press | Adelaide, Australia |
| 74306~76199 | ? | ? |
| 76200~76349 | see #4-digit publisher codes | see #4-digit publisher codes |
| 76350~76499 | see #7-digit publisher codes | see #7-digit publisher codes |
| 76500~77044 | ? | ? |
| 77045 | General Books, LLC | Memphis, Tennessee, US; Also: 1-150 to 1-154, 1-4432, 1-4589, 1-4590 |
| 77007 | Struik | |
| 77008~77499 | ? | ? |
| 77500~77539 | see #7-digit publisher codes | see #7-digit publisher codes |
| 77540~77639 | ? | ? |
| 77640~77649 | see #7-digit publisher codes | see #7-digit publisher codes |
| 77650~77699 | ? | ? |
| 77700~77829 | see #7-digit publisher codes | see #7-digit publisher codes |
| 77830~78001 | ? | ? |
| 78002 | The Criterion Collection/Janus Films | |
| 78007 | Open University | Milton Keynes, UK |
| 78022 | Orion Books | London, UK |
| 78026 | New Internationalist Publications | Oxford, UK |
| 78032 | Zed Books | London, UK |
| 78068 | Intersentia Publishing | Cambridge, England |
| 78125 | Profile Books Ltd | London, England |
| 78131 | Aurum Press | London, UK |
| 78145 | Ammonite Press | Lewes, UK |
| 78168 | Verso Books | London, UK |
| 78201 | Evertype | Dundee, Scotland (Portlaoise, Ireland until 2018-02; Westport, Ireland until 2014-03; previous series 1-904808 completed 2012) |
| 78243 | Michael O'Mara Books | London, UK |
| 78249 | Ryland Peters & Small | London, England; New York, US |
| 78329 | Titan Books | London, England |
| 78341 | Priddy Books | London, UK |
| 78361 | Flame Tree Publishing | London, UK |
| 78389 | Future plc | Bournemouth, UK |
| 78404 | Arcturus Publishing | London, UK |
| 78416 | Transworld Publishers | London, UK |
| 78470 | Vintage Books (imprint of Random House) | London, UK |
| 78472 | Octopus Books | London, UK |
| 78578 | Icon Books | London, UK |
| 78579 | Carousel Calendars | Exeter, UK |
| 78713 | Quadrille Publishing | London, UK |
| 78719 | Legend Press | London, UK |
| 78758 | Flame Tree Publishing | London, UK |
| 78800 | Nosy Crow | London, UK |
| 78881 | The Criterion Collection/Janus Films | |
| 78954 | Head of Zeus Ltd | Imprints Apollo, Anima, HoZ Fiction, Aria, Aries, Zephyr |
| 78955~78999 | ? | ? |
| 79000~79999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 80000~83799 | ? | ? |
| 83800~83849 | see #7-digit publisher codes | see #7-digit publisher codes |
| 83850~83999 | ? | ? |
| 84000 | Mitchell Beazley | London, UK |
| 84002 | Oberon Books, Ltd | London, UK |
| 84011 | Templar Publishing | Dorking, UK |
| 84013 | Grange Books | Hoo, Kent, UK |
| 84022 | Wordsworth Editions | Ware, England |
| 84023 | Titan Books | London, England |
| 84024 | Summersdale Publishers | Chichester, UK |
| 84028 | Marshall Publishing | London, UK |
| 84033 | Stenlake Publishing | Catrine, UK |
| 84037 | Air Life Publishing | Shrewsbury, UK |
| 84046 | Icon Books | Cambridge, England |
| 84049 | Local Government Association | London, UK |
| 84067 | Caxton Editions | London, UK; also 0-86176 |
| 84068 | Creation Books | |
| 84081 | Sebastian Kelly | Oxford, UK |
| 84084 | Dempsey Parr | Bristol, UK |
| 84091 | Conran Octopus | London, UK |
| 84092 | Apple Press | London, UK |
| 84100 | Quadrillion Publishing | Surrey, England |
| 84104 | The Memoir Club | Spennymoor, England |
| 84113 | Hart Publishing | Oxford, UK |
| 84114 | Halsgrove | Tiverton, Devon, UK |
| 84115 | Harper Perennial | London, UK |
| 84116 | Economic & Financial Publishing | Henley-on-Thames, England |
| 84119 | Constable & Robinson | London, UK |
| 84126 | Meyer & Meyer | Maidenhead, England |
| 84139 | Compass Maps | Bath, UK |
| 84149 | Orbit Books | Victoria Embankment, London |
| 84150 | Intellect | Bristol, England |
| 84151 | Alan Godfrey Maps | Also 0-85054; also 0-907554; also 1-84784 |
| 84157 | Thomas Cook Publishing | Peterborough, UK |
| 84158 | Birlinn | Edinburgh, Scotland; also 1-84341 |
| 84164 | Parragon | Bath, UK |
| 84169 | Psychology Press | Hove, England; New York, US (Taylor & Francis imprint) |
| 84172 | Ryland Peters & Small | London, England; New York, US |
| 84176 | Osprey Publishing | Oxford, UK; also 1-84603 and 0-85045 |
| 84177 | Higher Education Statistics Agency (HESA) | Cheltenham, England |
| 84179 | Paragon Publishing | Trowbridge, UK |
| 84185 | Department for Education and Employment | London, UK |
| 84195 | Canongate Books | Edinburgh, UK |
| 84217 | Oxbow Books | Oxford, England |
| 84219 | Royal Institution of Chartered Surveyors (RICS) | Coventry, UK |
| 84222 | Carlton Publishing Group | London, UK |
| 84239 | Alligator Books | London, UK |
| 84275 | Politico's Publishing | London, England |
| 84277 | Zed Books | London, England and New York |
| 84311 | Informa Telecoms & Media | London, England |
| 84317 | Michael O'Mara Books | London, UK |
| 84318 | GTI Specialist Publishers | Preston Crowmarsh, UK |
| 84330 | New Holland Publishers | London, UK |
| 84334 | Chandos Publishing | Albington, England (part of Woodhead Pub.) |
| 84340 | Anova Books | UK |
| 84341 | Birlinn | Edinburgh, Scotland; also 1-84158 |
| 84348 | Geographers' A-Z Map Company | Borough Green, UK |
| 84353 | Rough Guides | London, England |
| 84354 | Atlantic Books | London, England – alloc. complete Jan 2010 |
| 84359 | National Trust | Swindon, UK |
| 84368 | Pallas Athene | London, UK |
| 84373 | The Work Foundation | UK |
| 84383 | Boydell & Brewer also Boydell Press | Woodbridge |
| 84388 | Department for Work and Pensions | London, UK |
| 84398 | Chartered Institute of Personnel and Development | Wimbledon, UK |
| 84400 | Quadrille Publishing | London, England |
| 84401 | Athena Press | London, England |
| 84407 | Earthscan | London, England |
| 84408 | Virago Press | London, England |
| 84413 | Century, The Random House Group | |
| 84415 | Pen & Sword; Leo Cooper | Barnsley, South Yorkshire, UK |
| 84425 | Haynes Publishing Group | Sparkford, UK |
| 84437 | Arris Publishing | Moreton-in-Marsh, England |
| 84445 | Learning Matters Ltd | Exeter, England |
| 84449 | Omnibus Press | a division of Book Sales Limited |
| 84451 | Flame Tree Publishing | London, UK |
| 84454 | John Blake Publishing | London, England |
| 84465 | Acumen Publishing | Durham, UK |
| 84467 | Verso Books | London, UK |
| 84468 | Pen & Sword Books | Barnsley, England |
| 84476 | Southwater | London, England; imprint of Anness Publishing |
| 84477 | Hermes House | London, England; imprint of Anness Publishing |
| 84490 | Which? | London, UK |
| 84502 | Black & White Publishing | Edinburgh, UK |
| 84511 | I.B. Tauris | London, England |
| 84513 | Aurum Press | London, UK |
| 84519 | Sussex Academic Press | Eastbourne, England |
| 84520 | Berg | Oxford, UK |
| 84525 | Think Books | London, UK |
| 84528 | How To Books | Begbroke, Oxford, England |
| 84529 | Constable & Robinson | London, England |
| 84533 | Octopus Publishing Group | London, England |
| 84537 | New Holland Publishers | London, UK |
| 84541 | Channel View Publications | Bristol, England |
| 84545 | Berghahn Books | New York, US |
| 84549 | Abramis Academic Publishing | Bury St. Edmunds, England |
| 84564 | WIT Press | Ashurst, England |
| 84569 | Woodhead Publishing Ltd. | Abington, Cambridge, England |
| 84576 | Titan Books | London, England |
| 84584 | Veloce Publishing | Dorchester, England |
| 84588 | nonsuch Publishing | Stroud |
| 84589 | The Francis Frith Collection | Teffont, UK |
| 84590 | Crown House Publishing | Bancyfelin, Wales; & Bethel, Connecticut, US |
| 84593 | CABI | Wallingford, England |
| 84603 | Osprey Publishing | Botley, Oxford, England; also 1-84176 and 0-85045 |
| 84605 | Random House | also 0-09 |
| 84607 | BBC Books | London, UK |
| 84608 | Transport Research Laboratory | Wokingham, UK |
| 84614 | Penguin Books | London, UK |
| 84624 | Book Guild Publishers | Brighton, England |
| 84631 | Liverpool University Press | Liverpool, England |
| 84640 | J. Salmon | Sevenoaks, UK |
| 84661 | Jordan Publishing Ltd | Bristol, UK. Imprints: Family Law |
| 84668 | Profile Books Ltd | London, England |
| 84674 | Countryside Publications | Newbury, Berkshire, UK |
| 84694 | Zero Books | Winchester, England |
| 84695 | Department for Work and Pensions | London, UK |
| 84703 | Thomson Reuters (Legal) Ltd | London, UK |
| 84706 | Baylor University Press | Waco, Texas, US |
| 84708 | Granta Publications | London, UK |
| 84710 | Kaplan Publishing UK | Wokingham, UK |
| 84716 | Straightforward Publishing | Lewes, UK |
| 84719 | Packt | Birmingham, England |
| 84728 | Lulu | London, England |
| 84732 | Carlton Books | London, England |
| 84739 | Simon and Schuster (UK) | London, England |
| 84742 | The Policy Press | Bristol, England |
| 84747 | Chipmunkapublishing | Brentwood, England |
| 84755 | Royal Society of Chemistry | Cambridge, England |
| 84756 | Avon (UK) | London, UK |
| 84763 | Department for Work and Pensions | London, UK |
| 84766 | Bloomsbury Professional | Haywards Heath, England (formerly Tottel Pub.) |
| 84767 | Canongate Books | Edinburgh, UK |
| 84771 | University of Wales Press | Also 0-7083 |
| 84773 | New Holland Publishers | London, UK |
| 84784 | Alan Godfrey Maps | Also 0-85054; also 0-907554; also 1-84151 |
| 84786 | Flame Tree Publishing | London, UK |
| 84787 | SAGE Publications | Los Angeles, California, US |
| 84797 | The Crowood Press | Ramsbury, Marlborough, England |
| 84798 | Wolters Kluwer (UK) Ltd | Kingston upon Thames, England |
| 84802 | English Heritage | Swindon, England |
| 84817 | Igloo Books | Sywell, England |
| 84831 | Icon Books | UK |
| 84844 | Edward Elgar Publishing | Cheltenham, UK; and Northampton, Massachusetts |
| 84845 | MIRA, Harlequin | |
| 84856 | Titan Books | London, England |
| 84866 | Quercus | London, England |
| 84868 | Amberley Publishing | Stroud, England. |
| 84872 | Psychology Press | Hove, England and New York, US |
| 84876 | Troubador Publishing | Leicester, England |
| 84877 | Templar Publishing | Dorking, UK |
| 84884 | Pen & Sword Books | Barnsley, England |
| 84887 | Atlantic Books | London, England |
| 84905 | Jessica Kingsley Publishers | London, England |
| 84916 | Quercus | London, UK |
| 84949 | Quadrille Publishing | London, England |
| 84950 | Emerald Books | Bingley, England |
| 84951 | Packt Publishing | Birmingham, England |
| 84954 | Biteback Publishing | London, England |
| 84975 | Ryland Peters & Small | London, England; New York, US |
| 84983 | Simon and Schuster (UK) | London, England |
| 85015 | Exley Publications | Watford, UK, and New York, US |
| 85018 | Inner Circle Books | London, UK |
| 85022 | Truran Books | Mount Hawke, UK |
| 85044 | Lloyd's of London Press | Paisley, Scotland |
| 85051 | Treasure Press | London, UK |
| 85052 | Peerage Books | London, UK |
| 85055 | FHG Guides Ltd | Paisley, Scotland |
| 85058 | Sigma Press | Wilmslow, UK |
| 85074 | English Heritage | UK |
| 85109 | ABC-CLIO | |
| 85112 | Office of the Deputy Prime Minister | London, UK |
| 85124 | Bodleian Library, University of Oxford | Oxford, UK |
| 85152 | Reed International Books | London, UK |
| 85158 | Mainstream Publishing | Edinburgh, Scotland |
| 85168 | Oneworld Publications | Oxford, England |
| 85182 | Four Courts Press | Dublin |
| 85224 | Bloodaxe Books | |
| 85227 | Virgin Books | |
| 85233 | Springer | London, UK |
| 85242 | Serpent's Tail | |
| 85249 | Campaign for Real Ale | St Albans, UK |
| 85250 | Acorn Computers Limited | Cambridge, England |
| 85260 | Patrick Stephens/Haynes Publishing Group | Sparkford, England |
| 85273 | Dance Books Ltd. | |
| 85283 | Boxtree | London, UK |
| 85284 | Cicerone Press | Milnthorpe, Cumbria, UK |
| 85286 | Titan Books | London, UK |
| 85302 | Jessica Kingsley Publishers | London, UK |
| 85304 | Ravette | |
| 85306 | Countryside Books | Newbury, Berkshire, UK |
| 85310 | Swan Hill Press | Shrewsbury, UK |
| 85315 | Royal Society of Medicine Press | London, England |
| 85326 | Wordsworth Editions | Ware, Hertfordshire, UK |
| 85328 | The Law Society | London, UK |
| 85331 | Ryburn Publishing | Krumlin, Halifax, UK |
| 85343 | Free Association Books | London, UK |
| 85367 | Greenhill Books | London, UK |
| 85375 | Prion | London, UK |
| 85386 | Fleetway Editions Ltd | London, UK |
| 85391 | Merehurst Press | London, UK |
| 85409 | Arms & Armour Press | Imprint of Cassell Group |
| 85410 | Aurum Press | London, UK |
| 85411 | Seren Books | Bridgend, UK |
| 85414 | Capital History, Capital Transport Publishing | Harrow, London, UK |
| 85430 | The Society for Theatre Research | London, UK |
| 85437 | Tate Gallery | London, UK |
| 85450 | ELM Publications | Kings Ripton, England |
| 85452 | Croner Publications | Kingston upon Thames, UK |
| 85458 | Vacation Work | Oxford, UK |
| 85459 | Nick Hern Books | London, England |
| 85471 | Bloomsbury Books (Godfrey Cave Group) | London, UK |
| 85479 | Michael O'Mara Books | London, UK |
| 85487 | Robinson | London, England |
| 85567 | Pinter | London, UK |
| 85568 | Dalesman Books | Clapham, North Yorkshire, UK |
| 85597 | Henderson Publishing | Woodbridge, UK |
| 85604 | Facet | London, UK |
| 85613 | Merehurst Press | London, UK |
| 85619 | Sinclair-Stevenson Ltd. | |
| 85626 | Kyle Cathie | London, England |
| 85629 | Eaglemoss Publications | London, UK |
| 85648 | The Promotional Reprint Company | UK |
| 85669 | Laurence King Publishing Ltd | London, England |
| 85671 | Michelin Tyre plc | Harrow, UK |
| 85675 | Gaia Books | |
| 85688 | Springfield Books | Denby Dale, UK |
| 85702 | Fourth Estate Limited | Oxford, England |
| 85703 | How to Books Ltd | Oxford, England |
| 85716 | English Nature | UK |
| 85723 | Orbit Books | London, UK |
| 85733 | Kuperard | (Imprint of Bravo Ltd.) London, UK |
| 85739 | Reed Business Information | East Grinstead, England |
| 85743 | Europa Pub. | London, England – now part of Routledge |
| 85758 | Letts Educational | London, UK |
| 85769 | The Dementia Services Development Centre | Stirling, Scotland |
| 85774 | Office for National Statistics | Newport, Wales, UK |
| 85783 | Waterlow Professional Pub. | London, England |
| 85788 | Nicholas Brealey Publishing | London, UK and Boston, Massachusetts, US |
| 85789 | Atlantic Books | London, England |
| 85793 | Pavilion Books | |
| 85799 | Phoenix | Division of Orion Books |
| 85805 | Letts Educational | London, UK |
| 85825 | Smith Settle | Otley, UK |
| 85833 | Bramley Books | UK |
| 85856 | Trentham Books | Stoke-on-Trent, Trentham, UK |
| 85868 | Carlton Books | London, UK |
| 85870 | Future | Bath, UK |
| 85899 | Bournemouth University | Poole, England |
| 85926 | Aurora Publishing | UK |
| 85935 | Joseph Rowntree Foundation | York, England |
| 85936 | Carnegie Press/Carnegie Publishing | Preston/Lancaster, UK |
| 85937 | The Francis Frith Collection | Teffont, UK |
| 85941 | Routledge | (also 0-415) |
| 85946 | Royal Institute of British Architects | London, UK |
| 85958 | Senate | London, UK |
| 85960 | Haynes Publishing | |
| 85973 | Berg | Oxford, UK; New York, US |
| 85982 | Streetmaster | Fordham, Essex, UK |
| 85983 | Breedon Books | Derby, UK |
| 85984 | Verso Books | London, UK |
| 85995 | Parkstone | London, UK; New York, US |
| 86019 | Arms & Armour Press / Brockhampton Press | Imprint of Cassell |
| 86019 | Caxton Editions | London, England |
| 86030 | Institute for Public Policy Research | London, UK |
| 86046 | Harvill Press | London, UK |
| 86064 | I.B. Tauris / Radcliffe Press | London, UK |
| 86072 | ICSA Information & Training | London, England |
| 86077 | Phillimore & Co | Chichester, England, UK |
| 86080 | Cityscape Maps Ltd | Welton, Lincoln, England, UK |
| 86082 | Ignatius Press | |
| 86094 | Imperial College Press | London, England, UK |
| 86100 | Wrox Press | Birmingham, England |
| 86105 | Chrysalis | London, England, UK |
| 86123 | Trail Publishing | |
| 86124 | CIPS | The Chartered Institute of Procurement & Supply |
| 86134 | The Policy Press | Bristol, England (series completed, now on 84742) |
| 86147 | Abbeydale Press | Wigston, UK |
| 86176 | Chatham Publishing/Gerald Duckworth | London, England |
| 86178 | Venture Press | pubs. for British Association of Social Workers; Birmingham, UK |
| 86187 | Exley Publications | Watford, UK and New York, US |
| 86189 | Reaktion Books | London, UK |
| 86197 | Profile Books | London, UK |
| 86207 | Granta | London, UK |
| 86220 | Centre for North-West Regional Studies, University of Lancaster | Lancaster, UK |
| 86230 | Anchor Books | London, UK |
| 86232 | Tuckwell | East Linton, UK |
| 86239 | The Geological Society | Bath, England, UK |
| 86252 | Hopevale Mission Board | Milton, Queensland, Australia |
| 86254 | Wakefield Press | Adelaide, Australia |
| 86335 | Common Ground Publishing | Champaign, Illinois, US |
| 86396 | ACP Publishing | Sydney, Australia |
| 87685 | Black Sparrow Books - An imprint of David R. Godine, Publisher | Boston, Massachusetts, US |
| 86397~86719 | ? | ? |
| 86720~86759 | see #4-digit publisher codes | see #4-digit publisher codes |
| 86760~86979 | ? | ? |
| 86980~91599 | see #6-digit publisher codes | see #6-digit publisher codes |
| 91600~916505 | see #7-digit publisher codes | see #7-digit publisher codes |
| 916506~91686 | see #6-digit publisher codes | see #6-digit publisher codes |
| 91687~916907 | see #7-digit publisher codes | see #7-digit publisher codes |
| 916908~91959 | see #6-digit publisher codes | see #6-digit publisher codes |
| 91960~919654 | see #7-digit publisher codes | see #7-digit publisher codes |
| 919655~97299 | see #6-digit publisher codes | see #6-digit publisher codes |
| 97300~98779 | see #4-digit publisher codes | see #4-digit publisher codes |
| 98780~99114 | see #6-digit publisher codes | see #6-digit publisher codes |
| 99115~99119 | see #7-digit publisher codes | see #7-digit publisher codes |
| 99120~99898 | see #6-digit publisher codes | see #6-digit publisher codes |
| 99899~99999 | see #7-digit publisher codes | see #7-digit publisher codes |

## 6-digit publisher codes

| Publisher code | Publisher | Notes |
| 800000~837999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 838000~838499 | see #7-digit publisher codes | see #7-digit publisher codes |
| 838500~867199 | see #5-digit publisher codes | see #5-digit publisher codes |
| 867200~867599 | see #4-digit publisher codes | see #4-digit publisher codes |
| 867600~869799 | see #5-digit publisher codes | see #5-digit publisher codes |
| 869800~869856 | ? | ? |
| 869857 | Wordwell | Bray, Co. Wicklow, Ireland |
| 870018 | Industrial Common Ownership Movement (ICOM) (now merged with Co-operatives UK) | Leeds, England, UK |
| 870119 | Foxline Publishing | Bredbury, UK |
| 870149 | Chameleon International | Spalding, England |
| 870257 | UK eInformation Group UKeiG | London?, England |
| 870325 | Whittles | Dunbeath, Scotland |
| 870545 | Canterbury Archaeological Trust | Canterbury, England |
| 870614 | Libertarian Alliance | London, UK |
| 870652 | Cairns Publications | Sheffield, England, UK |
| 870699 | Book Works | London, UK |
| 870754 | Runpast Publishing | Cheltenham, UK |
| 870780 | British Ballet Organisation | London, UK |
| 870870 | John Brown Publishing Ltd. | London, UK |
| 870948 | Quiller Press | London, England |
| 871044 | Pondview Books | Peterborough, England |
| 871149 | Footprint Maps | Stirling, Scotland |
| 871236 | Lancashire County Books | Preston, UK |
| 871647 | Wharncliffe Books | Barnsley, UK |
| 871814 | Roadmaster Publishing | Chatham, England |
| 871891 | Ethics International Press | Bury St. Edmunds, England |
| 872167 | Hutton Press | Beverley, England |
| 872226 | Printwise Publications | UK |
| 872229 | Patten Press | UK |
| 872239 | Printability Publishing | Hartlepool, England |
| 872346 | Northern Heritage Consultancy Ltd. | Newcastle upon Tyne, UK |
| 872405 | Hallewell Publications | Pitlochry, UK |
| 872489 | SAWD Publications | Bicknor, UK |
| 872524 | Platform 5 Publishing | Sheffield, England |
| 872650 | Manchester City Council | Manchester, England |
| 872843 | Saffron Books | London, England |
| 872895 | Landy Publishing | Staining, Lancashire, UK |
| 873079 | Paper Publications | UK |
| 873124 | Cumberland and Westmorland Antiquarian and Archaeological Society | Kendal?, England |
| 873394 | Donhead Publishing | Donhead St. Mary, Shaftesbury, England |
| 873592 | English Heritage | Swindon, UK |
| 873626 | Breedon Books | Derby, UK |
| 873667 | Comedia | Stroud, UK |
| 873668 | TTL | Harrogate, UK |
| 873888 | Owl Books | Wigan, UK |
| 873892 | Pegasus Publishing | |
| 873951 | Tabb House | Padstow |
| 873976 | Christie Books | Hastings, England |
| 874165 | Work Research Centre | Dublin, Ireland |
| 874181 | Palatine Books | Lancaster, UK |
| 874185 | BBA Enterprises | London, UK |
| 874350 | Wessex Archaeology | Salisbury, England |
| 874584 | The Myrtlefield Trust/Myrtlefield House | Coleraine, N Ireland |
| 875202 | Weldon Russel Publishing | Willoughby |
| 875998 | Central Queensland University Press | also 1-876780 |
| 876627 | Wrightbooks | Elsternwick, Vic, Australia |
| 876756 | Spinifex Press | North Melbourne, Vic, Australia |
| 876780 | Central Queensland University Press | Rockhampton, Australia; also 1-875998 |
| 878109 | ASP Press | |
| 878663 | Professional Association of Diving Instructors | |
| 878685 | Turner Publishing | A subsidiary of Turner Broadcasting Systems - Atlanta, GA, USA |
| 878718 | Catholic Book Publishing | Resurrection Press |
| 878798 | Press Here | Sammamish, Washington |
| 879016 | Union of Orthodox Jewish Congregations of America | |
| 879402 | Tahrike Tarsile Qur'an | Elmhurst, New York |
| 879505 | Silman-James Press | Beverly Hills, California, US |
| 879630 | Wind Canyon Publishing | Niceville, Florida, US |
| 879664 | Stan Clark Military Books | Gettysburg, PA, US |
| 879751 | Camden House | Columbia, South Carolina, US |
| 880094 | Association for the Advancement of Computing in Education | Chesapeake, Virginia |
| 880229 | Scuba Schools International GmbH | |
| 880317 | Biblical Archaeology Society | Washington, D.C. |
| 880654 | Pogo Press | Saint Paul, Minnesota, US |
| 880685 | Two Plus Two Publishing | Henderson, Nevada |
| 880837 | Smith & Helwys Publishing | Macon, Georgia |
| 880985 | 2.13.61 | |
| 881307 | Saint Anthony Messenger Press | |
| 881943 | Daedalus Publishing | |
| 882002 | Alexander Graham Bell Association for the Deaf and Hard of Hearing | |
| 883362 | Indiana Academy of Science | |
| 883869 | Golden Gate National Parks Conservancy | San Francisco, California |
| 884409 | Capitol Records | |
| 884479 | MercySong | |
| 884718 | Oak Knoll Press & The British Library | New Castle, Delaware, US |
| 884760 | Wells Street Publishing | |
| 884822 | Black Dog & Levanthal Publishing | |
| 884910 | F+W Publications | Cincinnati, Ohio, US |
| 885705 | Prometheus Nemesis Book Company | Del Mar, California, US |
| 885845 | The Leaflet Missal Company | |
| 886070 | ConJelCo LLC | Pittsburgh, Pennsylvania |
| 886376 | Network Cybernetics Corporation (NCC) | Dallas, Texas, US |
| 886910 | Front Street | Arden, NC, USA |
| 887123 | Granary Books | likely New York, US |
| 887829 | Journal of Roman Archaeology llc | Portsmouth, Rhode Island, US |
| 888521 | Brunswick Press | Cathedral City, California, US |
| 888799 | Demos Vermande | New York, US |
| 889140 | Parentmagic, Inc. | Glen Ellyn, Illinois, US |
| 889332 | Southern Heritage Press | Murfreesboro, TN, USA |
| 889758 | Evolution Publishing | Merchantville, New Jersey, US |
| 890000 | Danaan Press | Richardson, Texas, US |
| 890159 | Greenery Press | Emeryville, California, US; also 0-890159 |
| 890603 | Urban Vision Entertainment | |
| 890871 | Holcomb Hathaway Publishers | Scottsdale, Arizona, US |
| 891105 | Lake Isle Press, Inc. | |
| 891620 | Perseus Books Group; Public Affairs | Cambridge, Massachusetts, US |
| 891792 | Harvard Education Press | Cambridge, Massachusetts, US |
| 892058 | DreamHaven Books | Minneapolis, Minnesota US |
| 892723 | Black Books | |
| 892959 | Anonymous Press | Malo, Washington, US |
| 893018 | Superscape | |
| 893020 | Mandeville Press | Los Angeles, California, US |
| 893447 | MAAT Press | South San Francisco, California, US |
| 893707 | Rural Heritage Video | Cedar Rapids, Iowa, US |
| 893410 | Picture This! Home Video | Los Angeles, California, US |
| 893732 | Sorin Books | |
| 893757 | E.T. Nedder Publishing | |
| 893831 | Food for Thought Publishing, Foodnsport Press | 609 N. Jade Drive Key Largo, Florida 33037, US |
| 893955 | University of South Alabama Center for Archaeological Studies | Mobile, Alabama, US |
| 895565 | Firefly Books | Willowdale, California, US |
| 896239 | J. Gordon Shillingford Publishing Inc. | |
| 896332 | The River Press | Toronto, Ontario, Canada |
| 896357 | Rutgers University Press | Piscataway, New Jersey, US |
| 897177 | Autodesk | San Rafael, California, US |
| 897350 | Collector's Guide Publishing | Burlington, Ontario, Canada |
| 897744 | Oksforder Yidish Press | Oxford, UK |
| 897878 | TRP Magazines Ltd (Redmayne Publishing Company) | |
| 897940 | Ta-Ha | London, UK |
| 898051 | Ringpull Press | |
| 898059 | PCCS Books | Ross-on-Wye, UK |
| 898062 | Hedgehog Historical Publications | UK |
| 898319 | Quail Map Company | |
| 898432 | Venture Publications | Glossop, UK |
| 898435 | J. Salmon | Sevenoaks, UK |
| 898880 | Bewick Press | Whitley Bay, England |
| 899082 | Everson Gunn Teoranta | Dublin, Ireland |
| 899181 | Book Clearance Centre | UK |
| 889246 | Schroeder Publications | Lynchburg, VA, USA |
| 899280 | National Autistic Society | London, UK |
| 899366 | J.G.Harston | Sheffield, UK |
| 899468 | Soccerdata, an imprint of Tony Brown | Nottingham, England |
| 899571 | Pulp Faction | London, UK |
| 899694 | Brick Tower Press | New York |
| 899889 | Lightmoor Press | Lydney, UK |
| 900106 | Purr Books | London, England |
| 900147 | Cornish Hillside | St Austell |
| 900178 | Redcliffe Press | Bristol, England. Also 904537 and 906593. |
| 900193 | Milepost 92 1⁄2 | |
| 900322 | Green Earth Books | Dartington, UK |
| 900357 | Giles de la Mare | London, England |
| 900463 | True North Publishing | Halifax, UK |
| 900510 | TRADA Technology | Hughenden Valley, UK |
| 900640 | CRD – Centre for Reviews and Dissemination | York, England |
| 900901 | CLÀR | Inverness, Scotland |
| 900915 | Cathedral Communications | Tisbury, Wilts, England |
| 900924 | Helter Skelter Publishing | London, England |
| 900929 | Blot Publishing | Sussex, England |
| 901019 | IM Publications | |
| 901092 | Andreas Papadakis | London |
| 901132 | F R Turner | Gravesend, England |
| 901184 | The Ramblers' Association | UK |
| 901409 | Agan Tavas | Redruth, England |
| 901447 | Cherry Red Books | |
| 901556 | Industrial Railway Society | London, England |
| 901658 | Ashfield Press | Dublin, Éire |
| 901703 | Maritime Information Association | London, England |
| 901821 | Lippincott Williams & Wilkins | |
| 901927 | Route | Glasshoughton, UK |
| 902356 | Gingerfold Publications | Swaffham Prior, Cambridgeshire, UK |
| 902435 | Staff and Educational Development Association (SEDA) | London, England |
| 902459 | University of Birmingham Press | |
| 902538 | Argentum (an Aurum Press imprint) | London, England |
| 902633 | York Publishing Services | York, UK |
| 902686 | Scriptum Editions | London, England |
| 902771 | Council for British Archaeology | York, England |
| 902786 | Campaign to Protect Rural England | London, UK |
| 902827 | Atlantic Publishers | Penryn, UK |
| 902937 | McDonald Institute for Archaeological Research | Cambridge, England |
| 903007 | Brontë Society | Haworth, UK |
| 903009 | Generation Publications | London, UK |
| 903035 | Wessex Books | Newton Toney, England |
| 903018 | Prospect Books | Totnes, England |
| 903089 | Compelling Books | London, UK |
| 903111 | Reynolds & Hearn | |
| 903115 | William Reed Publishing | Crawley, UK |
| 903158 | Parrs Wood Press | Manchester, UK |
| 903204 | True North Publishing | Halifax, UK |
| 903208 | Chartered Institute of Housing in Scotland | Edinburgh, UK |
| 903221 | Jacqui Small (an Aurum Press imprint) | London, England |
| 903222 | Nightingale | London, UK |
| 903258 | Carroll & Brown Publishers | London, UK |
| 903266 | Irwell Press | Clophill, Bedfordshire, UK |
| 903274 | Institute for Fiscal Studies | London, UK |
| 903307 | LAG Education and Service Trust Ltd | London, England |
| 903425 | Wharncliffe Books | Barnsley, UK |
| 903427 | Francis Boutle | London |
| 903511 | Piggyback Interactive | |
| 903599 | Black Dwarf Publications | Witney, England |
| 903753 | Itchy Ltd | Leeds, UK |
| 903798 | Cornwall Council | Cornwall, England |
| 903855 | Russell House Publishing | Lyme Regis, England |
| 903973 | Royal Academy of Arts | London, England |
| 904041 | Flame Tree Publishing | London, UK |
| 904193 | WLR Media & Entertainment | London, England |
| 904111 | Federation for Community Development Learning | Sheffield, England |
| 904265 | Rebellion Developments (2000AD, Abaddon Books, Solaris Books) | Oxford, England |
| 904339 | Risk Books | London, England (an imprint of Incisive Media) |
| 904341 | Haus Publications | London, England |
| 904349 | The Dovecote Press | Wimborne, England |
| 904380 | Waterside Press | Hook, England |
| 904400 | Chartered Society of Physiotherapy | London, England |
| 904437 | AHDB Market Intelligence | Kenilworth, England |
| 904537 | Redcliffe Press | Bristol, England. Also 900178 and 906593. |
| 904761 | Nottingham University Press | Nottingham, England |
| 904608 | Taxcafe UK Ltd | Kirkcaldy, Scotland |
| 904808 | Evertype | Westport, Mayo, Ireland (series completed 2012, followed by 1-78201) |
| 904829 | BCIS – (complete cont. on 907196) | Poole, UK |
| 904851 | Rockingham Press | Ware, England |
| 904859 | AK Press | |
| 904871 | The Good Life Press | Preston, UK |
| 904879 | Marshall Cavendish/Cyan Communications | London, England |
| 904905 | Spiramus Press | London, England |
| 904934 | Institute of Islamic Studies | London, England |
| 904943 | Grul Street | London, England |
| 904966 | Historic Scotland | Edinburgh, UK |
| 904994 | Guinness World Records | UK |
| 905080 | Great Northern Books | Ilkley, England |
| 905119 | Windgather Books (Oxbow imprint) | Oxford, England |
| 905125 | The Classical Press of Wales | Swansea, Wales |
| 905140 | Hammersmith Press | London, England |
| 905214 | Chastleton Travel | Moreton-in-Marsh, England |
| 905221 | British Institute of International and Comparative Law | London, UK |
| 905223 | Heritage Marketing & Publications | Great Dunham, Norfolk, England |
| 905224 | Leatherhead Publishing | Leatherhead, Surrey, England |
| 905250 | Andrew Taylor | UK, also 0-9528574 |
| 905287 | Reynolds & Hearn Ltd | Richmond, England |
| 905366 | AP information Services | London, England |
| 905369 | Leisure Studies Association | Eastbourne, England |
| 905391 | The College of Law | Guildford, England |
| 905410 | White Ladder Press | Ipplepen, UK |
| 905437 | Rebellion Developments (2000AD, Abaddon Books, Solaris Books) | Oxford, England |
| 905476 | Manchester Metropolitan University | Manchester, England |
| 905482 | Taxbriefs Financial Publishing | London, England |
| 905487 | Linden Press | Dublin, Éire |
| 905499 | LISU (Library & Information Statistics Unit) | Loughborough, England (based in Loughborough Univ.) |
| 905504 | Anforme | Stocksfield, England |
| 905506 | Family Planning Association (FPA) | London, England |
| 905540 | Coachwise | Armley, Leeds, England |
| 905548 | The Friday Project | London, UK |
| 905553 | BookPublishingWorld | |
| 905569 | Wordwell | Bray, Ireland |
| 905583 | Comma Press | Manchester, UK |
| 905646 | Heart of Albion | Market Harborough, England (plus imprints Alternative Albion & Explore) |
| 905674 | Wallflower Press | London, UK |
| 905705 | Itchy Ltd | Leeds, UK |
| 905739 | Archeopress | Oxford, England |
| 905811 | Eden Project Books | London, UK |
| 905825 | Bonnier Books | Chichester, UK |
| 905847 | Old Street Publishing | London, UK |
| 905852 | Drinking Water Inspectorate | London, UK |
| 905881 | Granta Publications | London, UK |
| 905891 | Soccerdata, an imprint of Tony Brown | Nottingham, England |
| 905933 | Heritage (Oxbow imprint) | Oxford, England |
| 905942 | National Gardens Scheme | Guildford, England |
| 906035 | Cision UK | London, England |
| 906052 | Reflect Press | Exeter, England |
| 906076 | Child Poverty Action Group | London, England |
| 906093 | Greenleaf Publishing | Sheffield, England |
| 906097 | Policy Exchange | London, England |
| 906098 | Footprint Books | Bath, UK |
| 906136 | Alastair Sawday Publishing | Long Ashton, UK |
| 906155 | Black Dog Publishing | |
| 906167 | Mortons of Horncastle | Horncastle, UK |
| 906201 | Fiscal Publications | Birmingham, England |
| 906254 | PCCS Books | Ross-on-Wye, UK |
| 906294 | Directory of Social Change | London, England |
| 906304 | The Heritage Council | Dublin, Ireland |
| 906404 | Highfield.co.uk | Doncaster, England |
| 906419 | Noodle Books | Southampton, UK |
| 906465 | Capstone | Chichester, England |
| 906540 | Maney Publishing | Leeds, England |
| 906593 | Redcliffe Press | Bristol, England. Also 900178 and 904537. |
| 906621 | The Lost Library | Glastonbury |
| 906649 | True North Publishing | Halifax, UK |
| 906659 | Harriman House | Petersfield, England |
| 906660 | Wallflower Press | London, England |
| 906694 | Quercus | London, UK |
| 906718 | Taylor Shannon International | Manchester, England |
| 906807 | Alison Hodge | Penzance |
| 906884 | Goodfellow Publishers | Woodeaton, Oxford, England |
| 906909 | Irwell Press | Clophill, England |
| 906974 | Eagle Editions Ltd (Heathfield Railway Publications) | Royston, Herts, UK |
| 906994 | Tindal Street Press | Birmingham/London, UK |
| 907140 | emp3books | Fleet, Hampshire, UK |
| 907196 | BCIS | Poole, UK |
| 907264 | Creativity, Culture and Education | Newcastle upon Tyne, England |
| 907284 | Nottingham University Press | Nottingham, England |
| 907322 | Maney Publishing | Leeds, England |
| 907332 | Ivy Press | Lewes, UK |
| 907394 | Media One Communications | Peterborough, UK |
| 907410 | Atom | London, England |
| 907426 | Kelsey Media | Cudham, UK |
| 907444 | Spiramus Press | London, England |
| 907471 | Libri Publishing | Faringdon, England |
| 907499 | Indepenpress | Brighton, England |
| 907648 | Train Crazy Publishing | Lytham St Annes, UK |
| 907727 | Bibliolis Books | London, UK |
| 907794 | LID Publishing | London, England |
| 907892 | The National Trust | Swindon, England |
| 908117 | Grub Street | London, UK |
| 908397 | Old Pond Publishing | Ipswich, UK |
| 908452 | COPY | Yorkshire, UK |
| 908699 | Old Street Publishing | London, UK |
| 909090 | Really Decent Books | Bath, UK |
| 909242 | Atlantic Publishing | Croxley Green, UK |
| 909268 | Footprint | Bath, UK |
| 909328 | Noodle Books (part of Crécy Publishing) | Southampton, UK |
| 910233 | Yarnstorm Press | UK |
| 910240 | Vertebrate Publishing | Sheffield, United Kingdom |
| 910415 | Key Publishing | Stamford, UK |
| 910554 | Kelsey Media | Cudham, UK |
| 910907 | English Heritage | Swindon, UK |
| 911038 | Lightmoor Press | Lydney, UK |
| 911062 | True North Books | Halifax, UK |
| 911214 | Jonathan Cape, imprint of Vintage Publishing | London, UK |
| 911276 | Mortons of Horncastle | Horncastle, UK |
| 911301 | Russell Square Publishing | Barnet, London, UK |
| 912111 | The Onslaught Press | Dundee, Scotland (Saint-Germain-en-Laye, France until 2020-07. Oxford, England until 2018-07. Previous series 0-9927238 completed 2015; 0-9934217 completed 2016; 0-9956225 completed 2016) |
| 912142 | Whitelocke Publications | Oxford, UK |
| 912151 | Kelsey Media | Cudham, UK |
| 912240 | Sandstone Press | Dingwall, UK |
| 912784 | Imperator Publishing | London, UK |
| 913032 | Rowan, Rook and Decard | London, UK |
| 913033~915999 | ? | ? |
| 916000~916505 | see #7-digit publisher codes | see #7-digit publisher codes |
| 916506~916869 | ? | ? |
| 916870~916907 | see #7-digit publisher codes | see #7-digit publisher codes |
| 916908~919599 | ? | ? |
| 919600~919654 | see #7-digit publisher codes | see #7-digit publisher codes |
| 919655~920898 | ? | ? |
| 920899 | Sydney University Press | Sydney, NSW, Australia |
| 921002 | Ballistic Publishing | Adelaide, SA, Australia |
| 921440 | Madonna House Publications | |
| 925470 | Adversary publishing / Adversarial Press | Melbourne, VIC, Australia |
| 928782 | Book Marketing Works, LLC | Avon, Connecticut 06001, US |
| 929039 | Ambassador Books | |
| 929068 | Sholom Aleichem Family Publications | |
| 929109 | White Hat Communications | Harrisburg, Pennsylvania |
| 929463 | Oblagon, Incorporated | |
| 930536 | Best Publishing Company | |
| 931009 | Total Immersion Inc. | |
| 931082 | Library of America | |
| 931160 | Green Candy Press | |
| 931445 | Asir Media | |
| 931541 | Simon Publications | Safety Harbor, Florida, US |
| 931644 | Maximum Press | Gulf Breeze, Florida, US |
| 931788 | Aperture Foundation | New York, US |
| 931930 | Intercultural Press | Boston, Massachusetts, US (Imprint of Nicholas Brealey) |
| 931951 | ADK – Adirondack Mountain Club | Lake George, New York, US |
| 932026 | Collins Design | Scranton, Pennsylvania, US imprint of HarperCollins |
| 932195 | Tupelo Press | Dorset, Vermont, US |
| 932234 | Vertical | New York City, USA |
| 932236 | Intercollegiate Studies Institute | Wilimington, Delaware, US |
| 932360 | Soft Skull Press | distributed by Publishers Group West |
| 932587 | Green Key Books | |
| 932595 | Feral House Book | |
| 932857 | Disinformation | New York, US |
| 932907 | Michael Wiese Productions | Studio City, California, US |
| 932921 | Healthwise | Boise, Idaho, US |
| 933019 | now Publishers Inc. | Hanover, Massachusetts 02339, US (PO Box 1024) |
| 933164 | Seven Seas Entertainment | Los Angeles, California, USA |
| 933202 | West Virginia University Press | Morgantown, West Virginia, West Virginia, US |
| 933264 | Lawyers & Judges Publishing Co. Inc | Tucson, Arizona, US |
| 933317 | Leatherwood Press | Sandy, Utah, US |
| 933346 | Bluebridge | |
| 933368 | Soft Skull Press | Brooklyn, New York, US |
| 933390 | Chooseco | Waitsfield, VT, USA |
| 933405 | Time Inc. | |
| 933464 | Behavioral Tech, LLC | Seattle, WA |
| 933495 | Sorin Books | |
| 935001 | Acclaim Press | Morley, MO, USA |
| 933503 | Bull Publishing | Boulder, Colorado |
| 933698 | 1500 Books | New York, California |
| 933782 | Berkshire Publishing Group LLC | Great Barrington, MA 01230 |
| 934074 | Apprentice House | Baltimore, Maryland, US |
| 934121 | The Criterion Collection/Janus Films | |
| 934287 | Vertical | 1185 Avenue of the Americas, 32nd Floor, New York City, New York 10036 |
| 934334 | Photolucida | Portland, Oregon, US |
| 934429 | Ammo Books | Los Angeles, California, US |
| 934442 | Zeig, Tucker & Theiisen | Phoenix, Arizona, US |
| 934625 | The Nazca Plains Corporation | |
| 934781 | McSweeney's Books | San Francisco, California, US |
| 934876 | Seven Seas Entertainment | Los Angeles, California, USA |
| 935182 | Manning Publications Co. | Shelter Island, New York |
| 935247 | Silman-James Press | Beverly Hills, California, US |
| 935439 | Ig Publishing | New York City, USA |
| 935149 | Casemate Publishers | Philadelphia & Newbury |
| 935654 | Vertical | New York City, USA |
| 935660 | Medmaster | Miami, Florida |
| 935934 | Seven Seas Entertainment | Los Angeles, California, USA |
| 936213 | Unicode, Inc. | Mountain View, California, USA |
| 936560 | Weber Books | Northern Virginia suburbs of Washington, D.C. |
| 936975 | Archie Comic Publications, Inc. | Pelham, New York, USA |
| 937009 | Apex Publications | Lexington, KY, USA |
| 937867 | Seven Seas Entertainment | Los Angeles, California, USA |
| 937913 | Catholic Book Publishing | |
| 938438 | Creative Media Publishing | Whittier, California |
| 938635 | St. Xenia Skete | Wildwood, California |
| 938821 | Grey Gecko Press, LLC | Katy, Texas, US |
| 938853 | FutureCycle Press | Lexington, Kentucky |
| 939130 | Vertical | New York City, USA |
| 940535 | Boss Fight Books | Los Angeles, California |
| 941125 | I Street Press | Sacramento, CA |
| 941220 | Vertical | New York City, USA |
| 941792 | Bard Graduate Center | New York |
| 942919 | Hesperian Health Guides | Berkeley, California |
| 942993 | Vertical | New York City, USA |
| 943066 | Spangenhelm Publishing | Yukon, US |
| 943287 | George A. Hart Publishing | Lanoka Harbor, New Jersey |
| 944326 | Novel Dragon Press | Hutto, TX |
| 945054 | Vertical | New York City, USA |
| 945526 | I Street Press | Sacramento, CA |
| 947194 | Vertical | New York City, USA |
| 947804 | Seven Seas Entertainment | Los Angeles, California, USA |
| 949309 | Sierra Sunset Publishing | Citrus Heights, CA |
| 949930 | Wulf Wurks | |
| 949980 | Vertical | New York City, USA |
| 951115 | Gun Digest Media | Sausalito, CA |
| 951864 | Montessori By Mom | Louisville, KY |
| 952337 | I Street Press | Sacramento, CA |
| 956635 | Adelaide Books | New York, NY |
| 956636~961199 | ? | ? |
| 961200 | Kalmbach Media (formerly Kalmbach Publishing Company, until 2018) | Waukesha, Wisconsin, US |
| 961201~972999 | ? | ? |
| 973000~987799 | see #4-digit publisher codes | see #4-digit publisher codes |
| 987800~989667 | ? | ? |
| 989668 | Little Bahalia Publishing | Milwaukee, Wisconsin, US |
| 989669~991149 | ? | ? |
| 991150~991199 | see #7-digit publisher codes | see #7-digit publisher codes |
| 991200~998989 | ? | ? |
| 998990~999999 | see #7-digit publisher codes | see #7-digit publisher codes |

## 7-digit publisher codes

| Publisher code | Publisher | Notes |
| 0000000~0099999 | see #3-digit publisher codes | see #3-digit publisher codes |
| 0100000~0299999 | see #2-digit publisher codes | see #2-digit publisher codes |
| 0300000~0349999 | see #3-digit publisher codes | see #3-digit publisher codes |
| 0350000~0399999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 0400000~0499999 | see #3-digit publisher codes | see #3-digit publisher codes |
| 0500000~0599999 | see #2-digit publisher codes | see #2-digit publisher codes |
| 0600000~0669999 | unallocated | unallocated |
| 0670000~0699999 | ? | ? |
| 0700000~0999999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 7000000~7139999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 7140000~7169999 | see #3-digit publisher codes | see #3-digit publisher codes |
| 7170000~7319999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 7320000~7399999 | ? | ? |
| 7320003 | Texas Counseling Association | Austin, Texas, US |
| 7326782 | Enchanted Ink Publishing | |
| 7330269 | Barbara Young | Sacramento, CA, US |
| 7363593 | Retro Game Books | |
| 7400000~7619999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 7620000~7634999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 7635000~7649999 | ? | ? |
| 7650000~7749999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 7750000~7753999 | ? | ? |
| 7754000~7763999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 7764000~7764999 | ? | ? |
| 7765000~7769999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 7770000~7782999 | ? | ? |
| 7783000~7899999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 7900000~7999999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 8000000~8379999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 8380000~8384999 | ? | ? |
| 8385000~8671999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 8672000~8675999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 8676000~8697999 | see #5-digit publisher codes | see #5-digit publisher codes |
| 8698000~9159999 | see #6-digit publisher codes | see #6-digit publisher codes |
| 9160000~9165059 | ? | ? |
| 9165060~9168699 | see #6-digit publisher codes | see #6-digit publisher codes |
| 9168700~9169079 | ? | ? |
| 9169080~9195999 | see #6-digit publisher codes | see #6-digit publisher codes |
| 9196000~9196549 | ? | ? |
| 9196550~9729999 | see #6-digit publisher codes | see #6-digit publisher codes |
| 9730000~9877999 | see #4-digit publisher codes | see #4-digit publisher codes |
| 9878000~9911499 | see #6-digit publisher codes | see #6-digit publisher codes |
| 9911500~9911999 | ? | ? |
| 9912000~9989899 | see #6-digit publisher codes | see #6-digit publisher codes |
| 9989900~9999999 | ? | ? |