1 

MEMORANDUM

Subject: Guidance Regarding Definition of Residential, Commercial, and Institutional 

Emergency Stationary RICE in the NESHAP for Stationary RICE 

From: Melanie King, Energy Strategies Group 

To: EPA Docket EPA-HQ-OAR-2008-0708 

Date: August 9, 2010 

On March 3, 2010, EPA promulgated amendments to the national emission standards for 

hazardous air pollutants (NESHAP) for reciprocating internal combustion engines (RICE). (75 

FR 9674) In that rulemaking, EPA established a definition for residential/commercial/ 

institutional emergency stationary RICE. Subsequent to the publication of the final rule, EPA 

received numerous questions regarding the definition and whether certain types of facilities 

would meet the definition. In order to provide additional clarification, EPA is separating the 

definition into individual definitions for residential emergency stationary RICE, commercial 

emergency stationary RICE, and institutional emergency stationary RICE, and is also providing 

additional examples of the types of facilities that would be included under those categories in the 

definitions in the rule. The definitions are as follows: 

Residential emergency stationary RICE means an emergency stationary RICE used in residential 

establishments such as homes or apartment buildings. 

Commercial emergency stationary RICE means an emergency stationary RICE used in 

commercial establishments such as office buildings, hotels, stores, telecommunications facilities, 

restaurants, financial institutions such as banks, doctor’s offices, and sports and performing arts 

facilities. 

Institutional emergency stationary RICE means an emergency stationary RICE used in 

institutional establishments such as medical centers, nursing homes, research centers, institutions 

of higher education, correctional facilities, elementary and secondary schools, libraries, religious 

establishments, police stations, and fire stations. 

In order to give further guidance regarding the types of facilities that would be considered 

residential, commercial, or institutional, EPA has provided a list of NAICS codes in Appendix A 

and indicated for each code whether the establishment would be considered residential, 

commercial, or institutional. 
2 

Appendix A 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

111110 Soybean Farming No 

111120 Oilseed (except Soybean) Farming No 

111130 Dry Pea and Bean Farming No 

111140 Wheat Farming No 

111150 Corn Farming No 

111160 Rice Farming No 

111191 Oilseed and Grain Combination Farming No 

111199 All Other Grain Farming No 

111211 Potato Farming No 

111219 Other Vegetable (except Potato) and Melon Farming No 

111310 Orange Groves No 

111320 Citrus (except Orange) Groves No 

111331 Apple Orchards No 

111332 Grape Vineyards No 

111333 Strawberry Farming No 

111334 Berry (except Strawberry) Farming No 

111335 Tree Nut Farming No 

111336 Fruit and Tree Nut Combination Farming No 

111339 Other Noncitrus Fruit Farming No 

111411 Mushroom Production No 

111419 Other Food Crops Grown Under Cover No 

111421 Nursery and Tree Production No 

111422 Floriculture Production No 

111910 Tobacco Farming No 

111920 Cotton Farming No 

111930 Sugarcane Farming No 

111940 Hay Farming No 

111991 Sugar Beet Farming No 

111992 Peanut Farming No 

111998 All Other Miscellaneous Crop Farming No 

112111 Beef Cattle Ranching and Farming No 

112112 Cattle Feedlots No 

112120 Dairy Cattle and Milk Production No 

112130 Dual-Purpose Cattle Ranching and Farming No 

112210 Hog and Pig Farming No 

112310 Chicken Egg Production No 

112320 Broilers and Other Meat Type Chicken Production No 

112330 Turkey Production No 

112340 Poultry Hatcheries No 

112390 Other Poultry Production No 

112410 Sheep Farming No 

112420 Goat Farming No 
3 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

112511 Finfish Farming and Fish Hatcheries No 

112512 Shellfish Farming No 

112519 Other Aquaculture No 

112910 Apiculture No 

112920 Horses and Other Equine Production No 

112930 Fur-Bearing Animal and Rabbit Production No 

112990 All Other Animal Production No 

113110 Timber Tract Operations No 

113210 Forest Nurseries and Gathering of Forest Products No 

113310 Logging No 

114111 Finfish Fishing No 

114112 Shellfish Fishing No 

114119 Other Marine Fishing No 

114210 Hunting and Trapping No 

115111 Cotton Ginning No 

115112 Soil Preparation, Planting, and Cultivating No 

115113 Crop Harvesting, Primarily by Machine No 

115114 Postharvest Crop Activities (except Cotton Ginning) No 

115115 Farm Labor Contractors and Crew Leaders No 

115116 Farm Management Services No 

115210 Support Activities for Animal Production No 

115310 Support Activities for Forestry No 

211111 Crude Petroleum and Natural Gas Extraction No 

211112 Natural Gas Liquid Extraction No 

212111 Bituminous Coal and Lignite Surface Mining No 

212112 Bituminous Coal Underground Mining No 

212113 Anthracite Mining No 

212210 Iron Ore Mining No 

212221 Gold Ore Mining No 

212222 Silver Ore Mining No 

212231 Lead Ore and Zinc Ore Mining No 

212234 Copper Ore and Nickel Ore Mining No 

212291 Uranium-Radium-Vanadium Ore Mining No 

212299 All Other Metal Ore Mining No 

212311 Dimension Stone Mining and Quarrying No 

212312 Crushed and Broken Limestone Mining and Quarrying No 

212313 Crushed and Broken Granite Mining and Quarrying No 

212319 Other Crushed and Broken Stone Mining and Quarrying No 

212321 Construction Sand and Gravel Mining No 

212322 Industrial Sand Mining No 

212324 Kaolin and Ball Clay Mining No 

212325 Clay and Ceramic and Refractory Minerals Mining No 

212391 Potash, Soda, and Borate Mineral Mining No 

212392 Phosphate Rock Mining No 

212393 Other Chemical and Fertilizer Mineral Mining No 
4 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

212399 All Other Nonmetallic Mineral Mining No 

213111 Drilling Oil and Gas Wells No 

213112 Support Activities for Oil and Gas Operations No 

213113 Support Activities for Coal Mining No 

213114 Support Activities for Metal Mining No 

213115 Support Activities for Nonmetallic Minerals (except Fuels) No 

221111 Hydroelectric Power Generation No 

221112 Fossil Fuel Electric Power Generation No 

221113 Nuclear Electric Power Generation No 

221119 Other Electric Power Generation No 

221121 Electric Bulk Power Transmission and Control No 

221122 Electric Power Distribution No 

221210 Natural Gas Distribution No 

221310 Water Supply and Irrigation Systems No 

221320 Sewage Treatment Facilities No 

221330 Steam and Air-Conditioning Supply No 

236115 

New Single-Family Housing Construction (except Operative 

Builders) No 

236116 

New Multifamily Housing Construction (except Operative 

Builders) No 

236117 New Housing Operative Builders No 

236118 Residential Remodelers No 

236210 Industrial Building Construction No 

236220 Commercial and Institutional Building Construction No 

237110 Water and Sewer Line and Related Structures Construction No 

237120 Oil and Gas Pipeline and Related Structures Construction No 

237130 

Power and Communication Line and Related Structures 

Construction No 

237210 Land Subdivision No 

237310 Highway, Street, and Bridge Construction No 

237990 Other Heavy and Civil Engineering Construction No 

238110 Poured Concrete Foundation and Structure Contractors No 

238120 Structural Steel and Precast Concrete Contractors No 

238130 Framing Contractors No 

238140 Masonry Contractors No 

238150 Glass and Glazing Contractors No 

238160 Roofing Contractors No 

238170 Siding Contractors No 

238190 

Other Foundation, Structure, and Building Exterior 

Contractors No 

238210 

Electrical Contractors and Other Wiring Installation 

Contractors No 

238220 Plumbing, Heating, and Air-Conditioning Contractors No 

238290 Other Building Equipment Contractors No 

238310 Drywall and Insulation Contractors No 

238320 Painting and Wall Covering Contractors No 

238330 Flooring Contractors No 
5 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

238340 Tile and Terrazzo Contractors No 

238350 Finish Carpentry Contractors No 

238390 Other Building Finishing Contractors No 

238910 Site Preparation Contractors No 

238990 All Other Specialty Trade Contractors No 

311111 Dog and Cat Food Manufacturing No 

311119 Other Animal Food Manufacturing No 

311211 Flour Milling No 

311212 Rice Milling No 

311213 Malt Manufacturing No 

311221 Wet Corn Milling No 

311222 Soybean Processing No 

311223 Other Oilseed Processing No 

311225 Fats and Oils Refining and Blending No 

311230 Breakfast Cereal Manufacturing No 

311311 Sugarcane Mills No 

311312 Cane Sugar Refining No 

311313 Beet Sugar Manufacturing No 

311320 

Chocolate and Confectionery Manufacturing from Cacao 

Beans No 

311330 Confectionery Manufacturing from Purchased Chocolate No 

311340 Nonchocolate Confectionery Manufacturing No 

311411 Frozen Fruit, Juice, and Vegetable Manufacturing No 

311412 Frozen Specialty Food Manufacturing No 

311421 Fruit and Vegetable Canning No 

311422 Specialty Canning No 

311423 Dried and Dehydrated Food Manufacturing No 

311511 Fluid Milk Manufacturing No 

311512 Creamery Butter Manufacturing No 

311513 Cheese Manufacturing No 

311514 

Dry, Condensed, and Evaporated Dairy Product 

Manufacturing No 

311520 Ice Cream and Frozen Dessert Manufacturing No 

311611 Animal (except Poultry) Slaughtering No 

311612 Meat Processed from Carcasses No 

311613 Rendering and Meat Byproduct Processing No 

311615 Poultry Processing No 

311711 Seafood Canning No 

311712 Fresh and Frozen Seafood Processing No 

311811 Retail Bakeries No 

311812 Commercial Bakeries No 

311813 Frozen Cakes, Pies, and Other Pastries Manufacturing No 

311821 Cookie and Cracker Manufacturing No 

311822 Flour Mixes and Dough Manufacturing from Purchased Flour No 

311823 Dry Pasta Manufacturing No 

311830 Tortilla Manufacturing No 
6 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

311911 Roasted Nuts and Peanut Butter Manufacturing No 

311919 Other Snack Food Manufacturing No 

311920 Coffee and Tea Manufacturing No 

311930 Flavoring Syrup and Concentrate Manufacturing No 

311941 

Mayonnaise, Dressing, and Other Prepared Sauce 

Manufacturing No 

311942 Spice and Extract Manufacturing No 

311991 Perishable Prepared Food Manufacturing No 

311999 All Other Miscellaneous Food Manufacturing No 

312111 Soft Drink Manufacturing No 

312112 Bottled Water Manufacturing No 

312113 Ice Manufacturing No 

312120 Breweries No 

312130 Wineries No 

312140 Distilleries No 

312210 Tobacco Stemming and Redrying No 

312221 Cigarette Manufacturing No 

312229 Other Tobacco Product Manufacturing No 

313111 Yarn Spinning Mills No 

313112 Yarn Texturizing, Throwing, and Twisting Mills No 

313113 Thread Mills No 

313210 Broadwoven Fabric Mills No 

313221 Narrow Fabric Mills No 

313222 Schiffli Machine Embroidery No 

313230 Nonwoven Fabric Mills No 

313241 Weft Knit Fabric Mills No 

313249 Other Knit Fabric and Lace Mills No 

313311 Broadwoven Fabric Finishing Mills No 

313312 

Textile and Fabric Finishing (except Broadwoven Fabric) 

Mills No 

313320 Fabric Coating Mills No 

314110 Carpet and Rug Mills No 

314121 Curtain and Drapery Mills No 

314129 Other Household Textile Product Mills No 

314911 Textile Bag Mills No 

314912 Canvas and Related Product Mills No 

314991 Rope, Cordage, and Twine Mills No 

314992 Tire Cord and Tire Fabric Mills No 

314999 All Other Miscellaneous Textile Product Mills No 

315111 Sheer Hosiery Mills No 

315119 Other Hosiery and Sock Mills No 

315191 Outerwear Knitting Mills No 

315192 Underwear and Nightwear Knitting Mills No 

315211 Men's and Boys' Cut and Sew Apparel Contractors No 

315212 

Women's, Girls', and Infants' Cut and Sew Apparel 

Contractors No 
7 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

315221 

Men's and Boys' Cut and Sew Underwear and Nightwear 

Manufacturing No 

315222 

Men's and Boys' Cut and Sew Suit, Coat, and Overcoat 

Manufacturing No 

315223 

Men's and Boys' Cut and Sew Shirt (except Work Shirt) 

Manufacturing No 

315224 

Men's and Boys' Cut and Sew Trouser, Slack, and Jean 

Manufacturing No 

315225 Men's and Boys' Cut and Sew Work Clothing Manufacturing No 

315228 

Men's and Boys' Cut and Sew Other Outerwear 

Manufacturing No 

315231 

Women's and Girls' Cut and Sew Lingerie, Loungewear, and 

Nightwear Manufacturing No 

315232 

Women's and Girls' Cut and Sew Blouse and Shirt 

Manufacturing No 

315233 Women's and Girls' Cut and Sew Dress Manufacturing No 

315234 

Women's and Girls' Cut and Sew Suit, Coat, Tailored Jacket, 

and Skirt Manufacturing No 

315239 

Women's and Girls' Cut and Sew Other Outerwear 

Manufacturing No 

315291 Infants' Cut and Sew Apparel Manufacturing No 

315292 Fur and Leather Apparel Manufacturing No 

315299 All Other Cut and Sew Apparel Manufacturing No 

315991 Hat, Cap, and Millinery Manufacturing No 

315992 Glove and Mitten Manufacturing No 

315993 Men's and Boys' Neckwear Manufacturing No 

315999 Other Apparel Accessories and Other Apparel Manufacturing No 

316110 Leather and Hide Tanning and Finishing No 

316211 Rubber and Plastics Footwear Manufacturing No 

316212 House Slipper Manufacturing No 

316213 Men's Footwear (except Athletic) Manufacturing No 

316214 Women's Footwear (except Athletic) Manufacturing No 

316219 Other Footwear Manufacturing No 

316991 Luggage Manufacturing No 

316992 Women's Handbag and Purse Manufacturing No 

316993 

Personal Leather Good (except Women's Handbag and 

Purse) Manufacturing No 

316999 All Other Leather Good and Allied Product Manufacturing No 

321113 Sawmills No 

321114 Wood Preservation No 

321211 Hardwood Veneer and Plywood Manufacturing No 

321212 Softwood Veneer and Plywood Manufacturing No 

321213 Engineered Wood Member (except Truss) Manufacturing No 

321214 Truss Manufacturing No 

321219 Reconstituted Wood Product Manufacturing No 

321911 Wood Window and Door Manufacturing No 

321912 Cut Stock, Resawing Lumber, and Planing No 

321918 Other Millwork (including Flooring) No 
8 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

321920 Wood Container and Pallet Manufacturing No 

321991 Manufactured Home (Mobile Home) Manufacturing No 

321992 Prefabricated Wood Building Manufacturing No 

321999 All Other Miscellaneous Wood Product Manufacturing No 

322110 Pulp Mills No 

322121 Paper (except Newsprint) Mills No 

322122 Newsprint Mills No 

322130 Paperboard Mills No 

322211 Corrugated and Solid Fiber Box Manufacturing No 

322212 Folding Paperboard Box Manufacturing No 

322213 Setup Paperboard Box Manufacturing No 

322214 Fiber Can, Tube, Drum, and Similar Products Manufacturing No 

322215 Nonfolding Sanitary Food Container Manufacturing No 

322221 Coated and Laminated Packaging Paper Manufacturing No 

322222 Coated and Laminated Paper Manufacturing No 

322223 Coated Paper Bag and Pouch Manufacturing No 

322224 Uncoated Paper and Multiwall Bag Manufacturing No 

322225 

Laminated Aluminum Foil Manufacturing for Flexible 

Packaging Uses No 

322226 Surface-Coated Paperboard Manufacturing No 

322231 

Die-Cut Paper and Paperboard Office Supplies 

Manufacturing No 

322232 Envelope Manufacturing No 

322233 Stationery, Tablet, and Related Product Manufacturing No 

322291 Sanitary Paper Product Manufacturing No 

322299 All Other Converted Paper Product Manufacturing No 

323110 Commercial Lithographic Printing No 

323111 Commercial Gravure Printing No 

323112 Commercial Flexographic Printing No 

323113 Commercial Screen Printing No 

323114 Quick Printing No 

323115 Digital Printing No 

323116 Manifold Business Forms Printing No 

323117 Books Printing No 

323118 Blankbook, Looseleaf Binders, and Devices Manufacturing No 

323119 Other Commercial Printing No 

323121 Tradebinding and Related Work No 

323122 Prepress Services No 

324110 Petroleum Refineries No 

324121 Asphalt Paving Mixture and Block Manufacturing No 

324122 Asphalt Shingle and Coating Materials Manufacturing No 

324191 Petroleum Lubricating Oil and Grease Manufacturing No 

324199 All Other Petroleum and Coal Products Manufacturing No 

325110 Petrochemical Manufacturing No 

325120 Industrial Gas Manufacturing No 

325131 Inorganic Dye and Pigment Manufacturing No 
9 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

325132 Synthetic Organic Dye and Pigment Manufacturing No 

325181 Alkalies and Chlorine Manufacturing No 

325182 Carbon Black Manufacturing No 

325188 All Other Basic Inorganic Chemical Manufacturing No 

325191 Gum and Wood Chemical Manufacturing No 

325192 Cyclic Crude and Intermediate Manufacturing No 

325193 Ethyl Alcohol Manufacturing No 

325199 All Other Basic Organic Chemical Manufacturing No 

325211 Plastics Material and Resin Manufacturing No 

325212 Synthetic Rubber Manufacturing No 

325221 Cellulosic Organic Fiber Manufacturing No 

325222 Noncellulosic Organic Fiber Manufacturing No 

325311 Nitrogenous Fertilizer Manufacturing No 

325312 Phosphatic Fertilizer Manufacturing No 

325314 Fertilizer (Mixing Only) Manufacturing No 

325320 Pesticide and Other Agricultural Chemical Manufacturing No 

325411 Medicinal and Botanical Manufacturing No 

325412 Pharmaceutical Preparation Manufacturing No 

325413 In-Vitro Diagnostic Substance Manufacturing No 

325414 Biological Product (except Diagnostic) Manufacturing No 

325510 Paint and Coating Manufacturing No 

325520 Adhesive Manufacturing No 

325611 Soap and Other Detergent Manufacturing No 

325612 Polish and Other Sanitation Good Manufacturing No 

325613 Surface Active Agent Manufacturing No 

325620 Toilet Preparation Manufacturing No 

325910 Printing Ink Manufacturing No 

325920 Explosives Manufacturing No 

325991 Custom Compounding of Purchased Resins No 

325992 

Photographic Film, Paper, Plate, and Chemical 

Manufacturing No 

325998 

All Other Miscellaneous Chemical Product and Preparation 

Manufacturing No 

326111 Plastics Bag and Pouch Manufacturing No 

326112 

Plastics Packaging Film and Sheet (including Laminated) 

Manufacturing No 

326113 

Unlaminated Plastics Film and Sheet (except Packaging) 

Manufacturing No 

326121 Unlaminated Plastics Profile Shape Manufacturing No 

326122 Plastics Pipe and Pipe Fitting Manufacturing No 

326130 

Laminated Plastics Plate, Sheet (except Packaging), and 

Shape Manufacturing No 

326140 Polystyrene Foam Product Manufacturing No 

326150 

Urethane and Other Foam Product (except Polystyrene) 

Manufacturing No 

326160 Plastics Bottle Manufacturing No 

326191 Plastics Plumbing Fixture Manufacturing No 
10 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

326192 Resilient Floor Covering Manufacturing No 

326199 All Other Plastics Product Manufacturing No 

326211 Tire Manufacturing (except Retreading) No 

326212 Tire Retreading No 

326220 Rubber and Plastics Hoses and Belting Manufacturing No 

326291 Rubber Product Manufacturing for Mechanical Use No 

326299 All Other Rubber Product Manufacturing No 

327111 

Vitreous China Plumbing Fixture and China and Earthenware 

Bathroom Accessories Manufacturing No 

327112 

Vitreous China, Fine Earthenware, and Other Pottery 

Product Manufacturing No 

327113 Porcelain Electrical Supply Manufacturing No 

327121 Brick and Structural Clay Tile Manufacturing No 

327122 Ceramic Wall and Floor Tile Manufacturing No 

327123 Other Structural Clay Product Manufacturing No 

327124 Clay Refractory Manufacturing No 

327125 Nonclay Refractory Manufacturing No 

327211 Flat Glass Manufacturing No 

327212 

Other Pressed and Blown Glass and Glassware 

Manufacturing No 

327213 Glass Container Manufacturing No 

327215 Glass Product Manufacturing Made of Purchased Glass No 

327310 Cement Manufacturing No 

327320 Ready-Mix Concrete Manufacturing No 

327331 Concrete Block and Brick Manufacturing No 

327332 Concrete Pipe Manufacturing No 

327390 Other Concrete Product Manufacturing No 

327410 Lime Manufacturing No 

327420 Gypsum Product Manufacturing No 

327910 Abrasive Product Manufacturing No 

327991 Cut Stone and Stone Product Manufacturing No 

327992 Ground or Treated Mineral and Earth Manufacturing No 

327993 Mineral Wool Manufacturing No 

327999 

All Other Miscellaneous Nonmetallic Mineral Product 

Manufacturing No 

331111 Iron and Steel Mills No 

331112 Electrometallurgical Ferroalloy Product Manufacturing No 

331210 

Iron and Steel Pipe and Tube Manufacturing from Purchased 

Steel No 

331221 Rolled Steel Shape Manufacturing No 

331222 Steel Wire Drawing No 

331311 Alumina Refining No 

331312 Primary Aluminum Production No 

331314 Secondary Smelting and Alloying of Aluminum No 

331315 Aluminum Sheet, Plate, and Foil Manufacturing No 

331316 Aluminum Extruded Product Manufacturing No 

331319 Other Aluminum Rolling and Drawing No 
11 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

331411 Primary Smelting and Refining of Copper No 

331419 

Primary Smelting and Refining of Nonferrous Metal (except 

Copper and Aluminum) No 

331421 Copper Rolling, Drawing, and Extruding No 

331422 Copper Wire (except Mechanical) Drawing No 

331423 Secondary Smelting, Refining, and Alloying of Copper No 

331491 

Nonferrous Metal (except Copper and Aluminum) Rolling, 

Drawing, and Extruding No 

331492 

Secondary Smelting, Refining, and Alloying of Nonferrous 

Metal (except Copper and Aluminum) No 

331511 Iron Foundries No 

331512 Steel Investment Foundries No 

331513 Steel Foundries (except Investment) No 

331521 Aluminum Die-Casting Foundries No 

331522 Nonferrous (except Aluminum) Die-Casting Foundries No 

331524 Aluminum Foundries (except Die-Casting) No 

331525 Copper Foundries (except Die-Casting) No 

331528 Other Nonferrous Foundries (except Die-Casting) No 

332111 Iron and Steel Forging No 

332112 Nonferrous Forging No 

332114 Custom Roll Forming No 

332115 Crown and Closure Manufacturing No 

332116 Metal Stamping No 

332117 Powder Metallurgy Part Manufacturing No 

332211 Cutlery and Flatware (except Precious) Manufacturing No 

332212 Hand and Edge Tool Manufacturing No 

332213 Saw Blade and Handsaw Manufacturing No 

332214 Kitchen Utensil, Pot, and Pan Manufacturing No 

332311 Prefabricated Metal Building and Component Manufacturing No 

332312 Fabricated Structural Metal Manufacturing No 

332313 Plate Work Manufacturing No 

332321 Metal Window and Door Manufacturing No 

332322 Sheet Metal Work Manufacturing No 

332323 Ornamental and Architectural Metal Work Manufacturing No 

332410 Power Boiler and Heat Exchanger Manufacturing No 

332420 Metal Tank (Heavy Gauge) Manufacturing No 

332431 Metal Can Manufacturing No 

332439 Other Metal Container Manufacturing No 

332510 Hardware Manufacturing No 

332611 Spring (Heavy Gauge) Manufacturing No 

332612 Spring (Light Gauge) Manufacturing No 

332618 Other Fabricated Wire Product Manufacturing No 

332710 Machine Shops No 

332721 Precision Turned Product Manufacturing No 

332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing No 

332811 Metal Heat Treating No 
12 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

332812 

Metal Coating, Engraving (except Jewelry and Silverware), 

and Allied Services to Manufacturers No 

332813 Electroplating, Plating, Polishing, Anodizing, and Coloring No 

332911 Industrial Valve Manufacturing No 

332912 Fluid Power Valve and Hose Fitting Manufacturing No 

332913 Plumbing Fixture Fitting and Trim Manufacturing No 

332919 Other Metal Valve and Pipe Fitting Manufacturing No 

332991 Ball and Roller Bearing Manufacturing No 

332992 Small Arms Ammunition Manufacturing No 

332993 Ammunition (except Small Arms) Manufacturing No 

332994 Small Arms Manufacturing No 

332995 Other Ordnance and Accessories Manufacturing No 

332996 Fabricated Pipe and Pipe Fitting Manufacturing No 

332997 Industrial Pattern Manufacturing No 

332998 Enameled Iron and Metal Sanitary Ware Manufacturing No 

332999 

All Other Miscellaneous Fabricated Metal Product 

Manufacturing No 

333111 Farm Machinery and Equipment Manufacturing No 

333112 

Lawn and Garden Tractor and Home Lawn and Garden 

Equipment Manufacturing No 

333120 Construction Machinery Manufacturing No 

333131 Mining Machinery and Equipment Manufacturing No 

333132 Oil and Gas Field Machinery and Equipment Manufacturing No 

333210 Sawmill and Woodworking Machinery Manufacturing No 

333220 Plastics and Rubber Industry Machinery Manufacturing No 

333291 Paper Industry Machinery Manufacturing No 

333292 Textile Machinery Manufacturing No 

333293 Printing Machinery and Equipment Manufacturing No 

333294 Food Product Machinery Manufacturing No 

333295 Semiconductor Machinery Manufacturing No 

333298 All Other Industrial Machinery Manufacturing No 

333311 Automatic Vending Machine Manufacturing No 

333312 

Commercial Laundry, Drycleaning, and Pressing Machine 

Manufacturing No 

333313 Office Machinery Manufacturing No 

333314 Optical Instrument and Lens Manufacturing No 

333315 Photographic and Photocopying Equipment Manufacturing No 

333319 

Other Commercial and Service Industry Machinery 

Manufacturing No 

333411 Air Purification Equipment Manufacturing No 

333412 Industrial and Commercial Fan and Blower Manufacturing No 

333414 

Heating Equipment (except Warm Air Furnaces) 

Manufacturing No 

333415 

Air-Conditioning and Warm Air Heating Equipment and 

Commercial and Industrial Refrigeration Equipment 

Manufacturing No 

333511 Industrial Mold Manufacturing No 
13 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

333512 Machine Tool (Metal Cutting Types) Manufacturing No 

333513 Machine Tool (Metal Forming Types) Manufacturing No 

333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing No 

333515 Cutting Tool and Machine Tool Accessory Manufacturing No 

333516 Rolling Mill Machinery and Equipment Manufacturing No 

333518 Other Metalworking Machinery Manufacturing No 

333611 Turbine and Turbine Generator Set Units Manufacturing No 

333612 

Speed Changer, Industrial High-Speed Drive, and Gear 

Manufacturing No 

333613 Mechanical Power Transmission Equipment Manufacturing No 

333618 Other Engine Equipment Manufacturing No 

333911 Pump and Pumping Equipment Manufacturing No 

333912 Air and Gas Compressor Manufacturing No 

333913 Measuring and Dispensing Pump Manufacturing No 

333921 Elevator and Moving Stairway Manufacturing No 

333922 Conveyor and Conveying Equipment Manufacturing No 

333923 

Overhead Traveling Crane, Hoist, and Monorail System 

Manufacturing No 

333924 

 Industrial Truck, Tractor, Trailer, and Stacker Machinery 

Manufacturing No 

333991 Power-Driven Handtool Manufacturing No 

333992 Welding and Soldering Equipment Manufacturing No 

333993 Packaging Machinery Manufacturing No 

333994 Industrial Process Furnace and Oven Manufacturing No 

333995 Fluid Power Cylinder and Actuator Manufacturing No 

333996 Fluid Power Pump and Motor Manufacturing No 

333997 Scale and Balance Manufacturing No 

333999 

All Other Miscellaneous General Purpose Machinery 

Manufacturing No 

334111 Electronic Computer Manufacturing No 

334112 Computer Storage Device Manufacturing No 

334113 Computer Terminal Manufacturing No 

334119 Other Computer Peripheral Equipment Manufacturing No 

334210 Telephone Apparatus Manufacturing No 

334220 

Radio and Television Broadcasting and Wireless 

Communications Equipment Manufacturing No 

334290 Other Communications Equipment Manufacturing No 

334310 Audio and Video Equipment Manufacturing No 

334411 Electron Tube Manufacturing No 

334412 Bare Printed Circuit Board Manufacturing No 

334413 Semiconductor and Related Device Manufacturing No 

334414 Electronic Capacitor Manufacturing No 

334415 Electronic Resistor Manufacturing No 

334416 

Electronic Coil, Transformer, and Other Inductor 

Manufacturing No 

334417 Electronic Connector Manufacturing No 

334418 Printed Circuit Assembly (Electronic Assembly) No 
14 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

Manufacturing 

334419 Other Electronic Component Manufacturing No 

334510 

Electromedical and Electrotherapeutic Apparatus 

Manufacturing No 

334511 

Search, Detection, Navigation, Guidance, Aeronautical, and 

Nautical System and Instrument Manufacturing No 

334512 

Automatic Environmental Control Manufacturing for 

Residential, Commercial, and Appliance Use No 

334513 

 Instruments and Related Products Manufacturing for 

Measuring, Displaying, and Controlling Industrial Process 

Variables No 

334514 Totalizing Fluid Meter and Counting Device Manufacturing No 

334515 

Instrument Manufacturing for Measuring and Testing 

Electricity and Electrical Signals No 

334516 Analytical Laboratory Instrument Manufacturing No 

334517 Irradiation Apparatus Manufacturing No 

334518 Watch, Clock, and Part Manufacturing No 

334519 Other Measuring and Controlling Device Manufacturing No 

334611 Software Reproducing No 

334612 

Prerecorded Compact Disc (except Software), Tape, and 

Record Reproducing No 

334613 Magnetic and Optical Recording Media Manufacturing No 

335110 Electric Lamp Bulb and Part Manufacturing No 

335121 Residential Electric Lighting Fixture Manufacturing No 

335122 

Commercial, Industrial, and Institutional Electric Lighting 

Fixture Manufacturing No 

335129 Other Lighting Equipment Manufacturing No 

335211 Electric Housewares and Household Fan Manufacturing No 

335212 Household Vacuum Cleaner Manufacturing No 

335221 Household Cooking Appliance Manufacturing No 

335222 Household Refrigerator and Home Freezer Manufacturing No 

335224 Household Laundry Equipment Manufacturing No 

335228 Other Major Household Appliance Manufacturing No 

335311 

Power, Distribution, and Specialty Transformer 

Manufacturing No 

335312 Motor and Generator Manufacturing No 

335313 Switchgear and Switchboard Apparatus Manufacturing No 

335314 Relay and Industrial Control Manufacturing No 

335911 Storage Battery Manufacturing No 

335912 Primary Battery Manufacturing No 

335921 Fiber Optic Cable Manufacturing No 

335929 Other Communication and Energy Wire Manufacturing No 

335931 Current-Carrying Wiring Device Manufacturing No 

335932 Noncurrent-Carrying Wiring Device Manufacturing No 

335991 Carbon and Graphite Product Manufacturing No 

335999 

All Other Miscellaneous Electrical Equipment and 

Component Manufacturing No 

336111 Automobile Manufacturing No 
15 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

336112 Light Truck and Utility Vehicle Manufacturing No 

336120 Heavy Duty Truck Manufacturing No 

336211 Motor Vehicle Body Manufacturing No 

336212 Truck Trailer Manufacturing No 

336213 Motor Home Manufacturing No 

336214 Travel Trailer and Camper Manufacturing No 

336311 Carburetor, Piston, Piston Ring, and Valve Manufacturing No 

336312 Gasoline Engine and Engine Parts Manufacturing No 

336321 Vehicular Lighting Equipment Manufacturing No 

336322 

Other Motor Vehicle Electrical and Electronic Equipment 

Manufacturing No 

336330 

Motor Vehicle Steering and Suspension Components (except 

Spring) Manufacturing No 

336340 Motor Vehicle Brake System Manufacturing No 

336350 

Motor Vehicle Transmission and Power Train Parts 

Manufacturing No 

336360 Motor Vehicle Seating and Interior Trim Manufacturing No 

336370 Motor Vehicle Metal Stamping No 

336391 Motor Vehicle Air-Conditioning Manufacturing No 

336399 All Other Motor Vehicle Parts Manufacturing No 

336411 Aircraft Manufacturing No 

336412 Aircraft Engine and Engine Parts Manufacturing No 

336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing No 

336414 Guided Missile and Space Vehicle Manufacturing No 

336415 

Guided Missile and Space Vehicle Propulsion Unit and 

Propulsion Unit Parts Manufacturing No 

336419 

Other Guided Missile and Space Vehicle Parts and Auxiliary 

Equipment Manufacturing No 

336510 Railroad Rolling Stock Manufacturing No 

336611 Ship Building and Repairing No 

336612 Boat Building No 

336991 Motorcycle, Bicycle, and Parts Manufacturing No 

336992 

Military Armored Vehicle, Tank, and Tank Component 

Manufacturing No 

336999 All Other Transportation Equipment Manufacturing No 

337110 Wood Kitchen Cabinet and Countertop Manufacturing No 

337121 Upholstered Household Furniture Manufacturing No 

337122 Nonupholstered Wood Household Furniture Manufacturing No 

337124 Metal Household Furniture Manufacturing No 

337125 

Household Furniture (except Wood and Metal) 

Manufacturing No 

337127 Institutional Furniture Manufacturing No 

337129 

Wood Television, Radio, and Sewing Machine Cabinet 

Manufacturing No 

337211 Wood Office Furniture Manufacturing No 

337212 Custom Architectural Woodwork and Millwork Manufacturing No 

337214 Office Furniture (except Wood) Manufacturing No 
16 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

337215 Showcase, Partition, Shelving, and Locker Manufacturing No 

337910 Mattress Manufacturing No 

337920 Blind and Shade Manufacturing No 

339112 Surgical and Medical Instrument Manufacturing No 

339113 Surgical Appliance and Supplies Manufacturing No 

339114 Dental Equipment and Supplies Manufacturing No 

339115 Ophthalmic Goods Manufacturing No 

339116 Dental Laboratories No 

339911 Jewelry (except Costume) Manufacturing No 

339912 Silverware and Hollowware Manufacturing No 

339913 Jewelers' Material and Lapidary Work Manufacturing No 

339914 Costume Jewelry and Novelty Manufacturing No 

339920 Sporting and Athletic Goods Manufacturing No 

339931 Doll and Stuffed Toy Manufacturing No 

339932 Game, Toy, and Children's Vehicle Manufacturing No 

339941 Pen and Mechanical Pencil Manufacturing No 

339942 Lead Pencil and Art Good Manufacturing No 

339943 Marking Device Manufacturing No 

339944 Carbon Paper and Inked Ribbon Manufacturing No 

339950 Sign Manufacturing No 

339991 Gasket, Packing, and Sealing Device Manufacturing No 

339992 Musical Instrument Manufacturing No 

339993 Fastener, Button, Needle, and Pin Manufacturing No 

339994 Broom, Brush, and Mop Manufacturing No 

339995 Burial Casket Manufacturing No 

339999 All Other Miscellaneous Manufacturing No 

423110 Automobile and Other Motor Vehicle Merchant Wholesalers Commercial 

423120 

Motor Vehicle Supplies and New Parts Merchant 

Wholesalers Commercial 

423130 Tire and Tube Merchant Wholesalers Commercial 

423140 Motor Vehicle Parts (Used) Merchant Wholesalers Commercial 

423210 Furniture Merchant Wholesalers Commercial 

423220 Home Furnishing Merchant Wholesalers Commercial 

423310 

Lumber, Plywood, Millwork, and Wood Panel Merchant 

Wholesalers Commercial 

423320 

Brick, Stone, and Related Construction Material Merchant 

Wholesalers Commercial 

423330 

Roofing, Siding, and Insulation Material Merchant 

Wholesalers Commercial 

423390 Other Construction Material Merchant Wholesalers Commercial 

423410 

Photographic Equipment and Supplies Merchant 

Wholesalers Commercial 

423420 Office Equipment Merchant Wholesalers Commercial 

423430 

Computer and Computer Peripheral Equipment and Software 

Merchant Wholesalers Commercial 

423440 Other Commercial Equipment Merchant Wholesalers Commercial 

423450 Medical, Dental, and Hospital Equipment and Supplies Commercial 
17 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

Merchant Wholesalers 

423460 Ophthalmic Goods Merchant Wholesalers Commercial 

423490 

Other Professional Equipment and Supplies Merchant 

Wholesalers Commercial 

423510 

Metal Service Centers and Other Metal Merchant 

Wholesalers Commercial 

423520 Coal and Other Mineral and Ore Merchant Wholesalers Commercial 

423610 

Electrical Apparatus and Equipment, Wiring Supplies, and 

Related Equipment Merchant Wholesalers Commercial 

423620 

Electrical and Electronic Appliance, Television, and Radio 

Set Merchant Wholesalers Commercial 

423690 Other Electronic Parts and Equipment Merchant Wholesalers Commercial 

423710 Hardware Merchant Wholesalers Commercial 

423720 

Plumbing and Heating Equipment and Supplies (Hydronics) 

Merchant Wholesalers Commercial 

423730 

Warm Air Heating and Air-Conditioning Equipment and 

Supplies Merchant Wholesalers Commercial 

423740 Refrigeration Equipment and Supplies Merchant Wholesalers Commercial 

423810 

Construction and Mining (except Oil Well) Machinery and 

Equipment Merchant Wholesalers Commercial 

423820 

Farm and Garden Machinery and Equipment Merchant 

Wholesalers Commercial 

423830 Industrial Machinery and Equipment Merchant Wholesalers Commercial 

423840 Industrial Supplies Merchant Wholesalers Commercial 

423850 

Service Establishment Equipment and Supplies Merchant 

Wholesalers Commercial 

423860 

Transportation Equipment and Supplies (except Motor 

Vehicle) Merchant Wholesalers Commercial 

423910 

Sporting and Recreational Goods and Supplies Merchant 

Wholesalers Commercial 

423920 Toy and Hobby Goods and Supplies Merchant Wholesalers Commercial 

423930 Recyclable Material Merchant Wholesalers Commercial 

423940 

Jewelry, Watch, Precious Stone, and Precious Metal 

Merchant Wholesalers Commercial 

423990 Other Miscellaneous Durable Goods Merchant Wholesalers Commercial 

424110 Printing and Writing Paper Merchant Wholesalers Commercial 

424120 Stationery and Office Supplies Merchant Wholesalers Commercial 

424130 Industrial and Personal Service Paper Merchant Wholesalers Commercial 

424210 Drugs and Druggists' Sundries Merchant Wholesalers Commercial 

424310 

Piece Goods, Notions, and Other Dry Goods Merchant 

Wholesalers Commercial 

424320 

Men's and Boys' Clothing and Furnishings Merchant 

Wholesalers Commercial 

424330 

Women's, Children's, and Infants' Clothing and Accessories 

Merchant Wholesalers Commercial 

424340 Footwear Merchant Wholesalers Commercial 

424410 General Line Grocery Merchant Wholesalers Commercial 

424420 Packaged Frozen Food Merchant Wholesalers Commercial 

424430 Dairy Product (except Dried or Canned) Merchant Commercial 
18 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

Wholesalers 

424440 Poultry and Poultry Product Merchant Wholesalers Commercial 

424450 Confectionery Merchant Wholesalers Commercial 

424460 Fish and Seafood Merchant Wholesalers Commercial 

424470 Meat and Meat Product Merchant Wholesalers Commercial 

424480 Fresh Fruit and Vegetable Merchant Wholesalers Commercial 

424490 Other Grocery and Related Products Merchant Wholesalers Commercial 

424510 Grain and Field Bean Merchant Wholesalers Commercial 

424520 Livestock Merchant Wholesalers Commercial 

424590 Other Farm Product Raw Material Merchant Wholesalers Commercial 

424610 

Plastics Materials and Basic Forms and Shapes Merchant 

Wholesalers Commercial 

424690 Other Chemical and Allied Products Merchant Wholesalers Commercial 

424710 Petroleum Bulk Stations and Terminals Commercial 

424720 

Petroleum and Petroleum Products Merchant Wholesalers 

(except Bulk Stations and Terminals) Commercial 

424810 Beer and Ale Merchant Wholesalers Commercial 

424820 Wine and Distilled Alcoholic Beverage Merchant Wholesalers Commercial 

424910 Farm Supplies Merchant Wholesalers Commercial 

424920 Book, Periodical, and Newspaper Merchant Wholesalers Commercial 

424930 

Flower, Nursery Stock, and Florists' Supplies Merchant 

Wholesalers Commercial 

424940 Tobacco and Tobacco Product Merchant Wholesalers Commercial 

424950 Paint, Varnish, and Supplies Merchant Wholesalers Commercial 

424990 

Other Miscellaneous Nondurable Goods Merchant 

Wholesalers Commercial 

425110 Business to Business Electronic Markets Commercial 

425120 Wholesale Trade Agents and Brokers Commercial 

441110 New Car Dealers Commercial 

441120 Used Car Dealers Commercial 

441210 Recreational Vehicle Dealers Commercial 

441221 Motorcycle, ATV, and Personal Watercraft Dealers Commercial 

441222 Boat Dealers Commercial 

441229 All Other Motor Vehicle Dealers Commercial 

441310 Automotive Parts and Accessories Stores Commercial 

441320 Tire Dealers Commercial 

442110 Furniture Stores Commercial 

442210 Floor Covering Stores Commercial 

442291 Window Treatment Stores Commercial 

442299 All Other Home Furnishings Stores Commercial 

443111 Household Appliance Stores Commercial 

443112 Radio, Television, and Other Electronics Stores Commercial 

443120 Computer and Software Stores Commercial 

443130 Camera and Photographic Supplies Stores Commercial 

444110 Home Centers Commercial 

444120 Paint and Wallpaper Stores Commercial 
19 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

444130 Hardware Stores Commercial 

444190 Other Building Material Dealers Commercial 

444210 Outdoor Power Equipment Stores Commercial 

444220 Nursery, Garden Center, and Farm Supply Stores Commercial 

445110 

Supermarkets and Other Grocery (except Convenience) 

Stores Commercial 

445120 Convenience Stores Commercial 

445210 Meat Markets Commercial 

445220 Fish and Seafood Markets Commercial 

445230 Fruit and Vegetable Markets Commercial 

445291 Baked Goods Stores Commercial 

445292 Confectionery and Nut Stores Commercial 

445299 All Other Specialty Food Stores Commercial 

445310 Beer, Wine, and Liquor Stores Commercial 

446110 Pharmacies and Drug Stores Commercial 

446120 Cosmetics, Beauty Supplies, and Perfume Stores Commercial 

446130 Optical Goods Stores Commercial 

446191 Food (Health) Supplement Stores Commercial 

446199 All Other Health and Personal Care Stores Commercial 

447110 Gasoline Stations with Convenience Stores Commercial 

447190 Other Gasoline Stations Commercial 

448110 Men's Clothing Stores Commercial 

448120 Women's Clothing Stores Commercial 

448130 Children's and Infants' Clothing Stores Commercial 

448140 Family Clothing Stores Commercial 

448150 Clothing Accessories Stores Commercial 

448190 Other Clothing Stores Commercial 

448210 Shoe Stores Commercial 

448310 Jewelry Stores Commercial 

448320 Luggage and Leather Goods Stores Commercial 

451110 Sporting Goods Stores Commercial 

451120 Hobby, Toy, and Game Stores Commercial 

451130 Sewing, Needlework, and Piece Goods Stores Commercial 

451140 Musical Instrument and Supplies Stores Commercial 

451211 Book Stores Commercial 

451212 News Dealers and Newsstands Commercial 

451220 Prerecorded Tape, Compact Disc, and Record Stores Commercial 

452111 Department Stores (except Discount Department Stores) Commercial 

452112 Discount Department Stores Commercial 

452910 Warehouse Clubs and Supercenters Commercial 

452990 All Other General Merchandise Stores Commercial 

453110 Florists Commercial 

453210 Office Supplies and Stationery Stores Commercial 

453220 Gift, Novelty, and Souvenir Stores Commercial 

453310 Used Merchandise Stores Commercial 

453910 Pet and Pet Supplies Stores Commercial 
20 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

453920 Art Dealers Commercial 

453930 Manufactured (Mobile) Home Dealers Commercial 

453991 Tobacco Stores Commercial 

453998 

All Other Miscellaneous Store Retailers (except Tobacco 

Stores) Commercial 

454111 Electronic Shopping Commercial 

454112 Electronic Auctions Commercial 

454113 Mail-Order Houses Commercial 

454210 Vending Machine Operators Commercial 

454311 Heating Oil Dealers Commercial 

454312 Liquefied Petroleum Gas (Bottled Gas) Dealers Commercial 

454319 Other Fuel Dealers Commercial 

454390 Other Direct Selling Establishments Commercial 

481111 Scheduled Passenger Air Transportation No 

481112 Scheduled Freight Air Transportation No 

481211 Nonscheduled Chartered Passenger Air Transportation No 

481212 Nonscheduled Chartered Freight Air Transportation No 

481219 Other Nonscheduled Air Transportation No 

482111 Line-Haul Railroads No 

482112 Short Line Railroads No 

483111 Deep Sea Freight Transportation No 

483112 Deep Sea Passenger Transportation No 

483113 Coastal and Great Lakes Freight Transportation No 

483114 Coastal and Great Lakes Passenger Transportation No 

483211 Inland Water Freight Transportation No 

483212 Inland Water Passenger Transportation No 

484110 General Freight Trucking, Local No 

484121 General Freight Trucking, Long-Distance, Truckload No 

484122 

General Freight Trucking, Long-Distance, Less Than 

Truckload No 

484210 Used Household and Office Goods Moving No 

484220 Specialized Freight (except Used Goods) Trucking, Local No 

484230 

Specialized Freight (except Used Goods) Trucking, LongDistance No 

485111 Mixed Mode Transit Systems No 

485112 Commuter Rail Systems No 

485113 Bus and Other Motor Vehicle Transit Systems No 

485119 Other Urban Transit Systems No 

485210 Interurban and Rural Bus Transportation No 

485310 Taxi Service No 

485320 Limousine Service No 

485410 School and Employee Bus Transportation No 

485510 Charter Bus Industry No 

485991 Special Needs Transportation No 

485999 All Other Transit and Ground Passenger Transportation No 

486110 Pipeline Transportation of Crude Oil No 
21 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

486210 Pipeline Transportation of Natural Gas No 

486910 Pipeline Transportation of Refined Petroleum Products No 

486990 All Other Pipeline Transportation No 

487110 Scenic and Sightseeing Transportation, Land No 

487210 Scenic and Sightseeing Transportation, Water No 

487990 Scenic and Sightseeing Transportation, Other No 

488111 Air Traffic Control No 

488119 Other Airport Operations No 

488190 Other Support Activities for Air Transportation No 

488210 Support Activities for Rail Transportation No 

488310 Port and Harbor Operations No 

488320 Marine Cargo Handling No 

488330 Navigational Services to Shipping No 

488390 Other Support Activities for Water Transportation No 

488410 Motor Vehicle Towing No 

488490 Other Support Activities for Road Transportation No 

488510 Freight Transportation Arrangement No 

488991 Packing and Crating No 

488999 All Other Support Activities for Transportation No 

491110 Postal Service Commercial 

492110 Couriers and Express Delivery Services Commercial 

492210 Local Messengers and Local Delivery Commercial 

493110 General Warehousing and Storage Commercial 

493120 Refrigerated Warehousing and Storage Commercial 

493130 Farm Product Warehousing and Storage Commercial 

493190 Other Warehousing and Storage Commercial 

511110 Newspaper Publishers Commercial 

511120 Periodical Publishers Commercial 

511130 Book Publishers Commercial 

511140 Directory and Mailing List Publishers Commercial 

511191 Greeting Card Publishers Commercial 

511199 All Other Publishers Commercial 

511210 Software Publishers Commercial 

512110 Motion Picture and Video Production Commercial 

512120 Motion Picture and Video Distribution Commercial 

512131 Motion Picture Theaters (except Drive-Ins) Commercial 

512132 Drive-In Motion Picture Theaters Commercial 

512191 Teleproduction and Other Postproduction Services Commercial 

512199 Other Motion Picture and Video Industries Commercial 

512210 Record Production Commercial 

512220 Integrated Record Production/Distribution Commercial 

512230 Music Publishers Commercial 

512240 Sound Recording Studios Commercial 

512290 Other Sound Recording Industries Commercial 

515111 Radio Networks Commercial 
22 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

515112 Radio Stations Commercial 

515120 Television Broadcasting Commercial 

515210 Cable and Other Subscription Programming Commercial 

517110 Wired Telecommunications Carriers Commercial 

517210 Wireless Telecommunications Carriers (except Satellite) Commercial 

517410 Satellite Telecommunications Commercial 

517911 Telecommunications Resellers Commercial 

517919 All Other Telecommunications Commercial 

518210 Data Processing, Hosting, and Related Services Commercial 

519110 News Syndicates Commercial 

519120 Libraries and Archives Institutional 

519130 

Internet Publishing and Broadcasting and Web Search 

Portals Commercial 

519190 All Other Information Services Commercial 

521110 Monetary Authorities - Central Bank Commercial 

522110 Commercial Banking Commercial 

522120 Savings Institutions Commercial 

522130 Credit Unions Commercial 

522190 Other Depository Credit Intermediation Commercial 

522210 Credit Card Issuing Commercial 

522220 Sales Financing Commercial 

522291 Consumer Lending Commercial 

522292 Real Estate Credit Commercial 

522293 International Trade Financing Commercial 

522294 Secondary Market Financing Commercial 

522298 All Other Nondepository Credit Intermediation Commercial 

522310 Mortgage and Nonmortgage Loan Brokers Commercial 

522320 

Financial Transactions Processing, Reserve, and 

Clearinghouse Activities Commercial 

522390 Other Activities Related to Credit Intermediation Commercial 

523110 Investment Banking and Securities Dealing Commercial 

523120 Securities Brokerage Commercial 

523130 Commodity Contracts Dealing Commercial 

523140 Commodity Contracts Brokerage Commercial 

523210 Securities and Commodity Exchanges Commercial 

523910 Miscellaneous Intermediation Commercial 

523920 Portfolio Management Commercial 

523930 Investment Advice Commercial 

523991 Trust, Fiduciary, and Custody Activities Commercial 

523999 Miscellaneous Financial Investment Activities Commercial 

524113 Direct Life Insurance Carriers Commercial 

524114 Direct Health and Medical Insurance Carriers Commercial 

524126 Direct Property and Casualty Insurance Carriers Commercial 

524127 Direct Title Insurance Carriers Commercial 

524128 

 Other Direct Insurance (except Life, Health, and Medical) 

Carriers Commercial 
23 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

524130 Reinsurance Carriers Commercial 

524210 Insurance Agencies and Brokerages Commercial 

524291 Claims Adjusting Commercial 

524292 Third Party Administration of Insurance and Pension Funds Commercial 

524298 All Other Insurance Related Activities Commercial 

525110 Pension Funds Commercial 

525120 Health and Welfare Funds Commercial 

525190 Other Insurance Funds Commercial 

525910 Open-End Investment Funds Commercial 

525920 Trusts, Estates, and Agency Accounts Commercial 

525990 Other Financial Vehicles Commercial 

531110 Lessors of Residential Buildings and Dwellings Commercial 

531120 Lessors of Nonresidential Buildings (except Miniwarehouses) Commercial 

531130 Lessors of Miniwarehouses and Self-Storage Units Commercial 

531190 Lessors of Other Real Estate Property Commercial 

531210 Offices of Real Estate Agents and Brokers Commercial 

531311 Residential Property Managers Commercial 

531312 Nonresidential Property Managers Commercial 

531320 Offices of Real Estate Appraisers Commercial 

531390 Other Activities Related to Real Estate Commercial 

532111 Passenger Car Rental Commercial 

532112 Passenger Car Leasing Commercial 

532120 

Truck, Utility Trailer, and RV (Recreational Vehicle) Rental 

and Leasing Commercial 

532210 Consumer Electronics and Appliances Rental Commercial 

532220 Formal Wear and Costume Rental Commercial 

532230 Video Tape and Disc Rental Commercial 

532291 Home Health Equipment Rental Commercial 

532292 Recreational Goods Rental Commercial 

532299 All Other Consumer Goods Rental Commercial 

532310 General Rental Centers Commercial 

532411 

Commercial Air, Rail, and Water Transportation Equipment 

Rental and Leasing Commercial 

532412 

Construction, Mining, and Forestry Machinery and 

Equipment Rental and Leasing Commercial 

532420 Office Machinery and Equipment Rental and Leasing Commercial 

532490 

Other Commercial and Industrial Machinery and Equipment 

Rental and Leasing Commercial 

533110 

Lessors of Nonfinancial Intangible Assets (except 

Copyrighted Works) Commercial 

541110 Offices of Lawyers Commercial 

541120 Offices of Notaries Commercial 

541191 Title Abstract and Settlement Offices Commercial 

541199 All Other Legal Services Commercial 

541211 Offices of Certified Public Accountants Commercial 

541213 Tax Preparation Services Commercial 

541214 Payroll Services Commercial 
24 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

541219 Other Accounting Services Commercial 

541310 Architectural Services Commercial 

541320 Landscape Architectural Services Commercial 

541330 Engineering Services Commercial 

541340 Drafting Services Commercial 

541350 Building Inspection Services Commercial 

541360 Geophysical Surveying and Mapping Services Commercial 

541370 Surveying and Mapping (except Geophysical) Services Commercial 

541380 Testing Laboratories Commercial 

541410 Interior Design Services Commercial 

541420 Industrial Design Services Commercial 

541430 Graphic Design Services Commercial 

541490 Other Specialized Design Services Commercial 

541511 Custom Computer Programming Services Commercial 

541512 Computer Systems Design Services Commercial 

541513 Computer Facilities Management Services Commercial 

541519 Other Computer Related Services Commercial 

541611 

Administrative Management and General Management 

Consulting Services Commercial 

541612 Human Resources Consulting Services Commercial 

541613 Marketing Consulting Services Commercial 

541614 

Process, Physical Distribution, and Logistics Consulting 

Services Commercial 

541618 Other Management Consulting Services Commercial 

541620 Environmental Consulting Services Commercial 

541690 Other Scientific and Technical Consulting Services Commercial 

541711 Research and Development in Biotechnology Commercial 

541712 

Reseach and Development in the Physical, Engineering, and 

Life Sciences (except Biotechnology) Commercial 

541720 

Research and Development in the Social Sciences and 

Humanities Commercial 

541810 Advertising Agencies Commercial 

541820 Public Relations Agencies Commercial 

541830 Media Buying Agencies Commercial 

541840 Media Representatives Commercial 

541850 Display Advertising Commercial 

541860 Direct Mail Advertising Commercial 

541870 Advertising Material Distribution Services Commercial 

541890 Other Services Related to Advertising Commercial 

541910 Marketing Research and Public Opinion Polling Commercial 

541921 Photography Studios, Portrait Commercial 

541922 Commercial Photography Commercial 

541930 Translation and Interpretation Services Commercial 

541940 Veterinary Services Commercial 

541990 All Other Professional, Scientific, and Technical Services Commercial 

551111 Offices of Bank Holding Companies Commercial 
25 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

551112 Offices of Other Holding Companies Commercial 

551114 Corporate, Subsidiary, and Regional Managing Offices Commercial 

561110 Office Administrative Services Commercial 

561210 Facilities Support Services Commercial 

561311 Employment Placement Agencies Commercial 

561312 Executive Search Services Commercial 

561320 Temporary Help Services Commercial 

561330 Professional Employer Organizations Commercial 

561410 Document Preparation Services Commercial 

561421 Telephone Answering Services Commercial 

561422 Telemarketing Bureaus and Other Contact Centers Commercial 

561431 Private Mail Centers Commercial 

561439 Other Business Service Centers (including Copy Shops) Commercial 

561440 Collection Agencies Commercial 

561450 Credit Bureaus Commercial 

561491 Repossession Services Commercial 

561492 Court Reporting and Stenotype Services Commercial 

561499 All Other Business Support Services Commercial 

561510 Travel Agencies Commercial 

561520 Tour Operators Commercial 

561591 Convention and Visitors Bureaus Commercial 

561599 All Other Travel Arrangement and Reservation Services Commercial 

561611 Investigation Services Commercial 

561612 Security Guards and Patrol Services Commercial 

561613 Armored Car Services Commercial 

561621 Security Systems Services (except Locksmiths) Commercial 

561622 Locksmiths Commercial 

561710 Exterminating and Pest Control Services Commercial 

561720 Janitorial Services Commercial 

561730 Landscaping Services Commercial 

561740 Carpet and Upholstery Cleaning Services Commercial 

561790 Other Services to Buildings and Dwellings Commercial 

561910 Packaging and Labeling Services Commercial 

561920 Convention and Trade Show Organizers Commercial 

561990 All Other Support Services Commercial 

562111 Solid Waste Collection No 

562112 Hazardous Waste Collection No 

562119 Other Waste Collection No 

562211 Hazardous Waste Treatment and Disposal No 

562212 Solid Waste Landfill No 

562213 Solid Waste Combustors and Incinerators No 

562219 Other Nonhazardous Waste Treatment and Disposal No 

562910 Remediation Services No 

562920 Materials Recovery Facilities No 

562991 Septic Tank and Related Services No 
26 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

562998 All Other Miscellaneous Waste Management Services No 

611110 Elementary and Secondary Schools Institutional 

611210 Junior Colleges Institutional 

611310 Colleges, Universities, and Professional Schools Institutional 

611410 Business and Secretarial Schools Institutional 

611420 Computer Training Institutional 

611430 Professional and Management Development Training Institutional 

611511 Cosmetology and Barber Schools Institutional 

611512 Flight Training Institutional 

611513 Apprenticeship Training Institutional 

611519 Other Technical and Trade Schools Institutional 

611610 Fine Arts Schools Institutional 

611620 Sports and Recreation Instruction Institutional 

611630 Language Schools Institutional 

611691 Exam Preparation and Tutoring Institutional 

611692 Automobile Driving Schools Institutional 

611699 All Other Miscellaneous Schools and Instruction Institutional 

611710 Educational Support Services Institutional 

621111 Offices of Physicians (except Mental Health Specialists) Institutional 

621112 Offices of Physicians, Mental Health Specialists Institutional 

621210 Offices of Dentists Institutional 

621310 Offices of Chiropractors Institutional 

621320 Offices of Optometrists Institutional 

621330 Offices of Mental Health Practitioners (except Physicians) Institutional 

621340 

Offices of Physical, Occupational and Speech Therapists, 

and Audiologists Institutional 

621391 Offices of Podiatrists Institutional 

621399 Offices of All Other Miscellaneous Health Practitioners Institutional 

621410 Family Planning Centers Institutional 

621420 Outpatient Mental Health and Substance Abuse Centers Institutional 

621491 HMO Medical Centers Institutional 

621492 Kidney Dialysis Centers Institutional 

621493 Freestanding Ambulatory Surgical and Emergency Centers Institutional 

621498 All Other Outpatient Care Centers Institutional 

621511 Medical Laboratories Institutional 

621512 Diagnostic Imaging Centers Institutional 

621610 Home Health Care Services Institutional 

621910 Ambulance Services Institutional 

621991 Blood and Organ Banks Institutional 

621999 All Other Miscellaneous Ambulatory Health Care Services Institutional 

622110 General Medical and Surgical Hospitals Institutional 

622210 Psychiatric and Substance Abuse Hospitals Institutional 

622310 

Specialty (except Psychiatric and Substance Abuse) 

Hospitals Institutional 

623110 Nursing Care Facilities Institutional 

623210 Residential Mental Retardation Facilities Institutional 
27 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

623220 Residential Mental Health and Substance Abuse Facilities Institutional 

623311 Continuing Care Retirement Communities Institutional 

623312 Homes for the Elderly Institutional 

623990 Other Residential Care Facilities Institutional 

624110 Child and Youth Services Institutional 

624120 Services for the Elderly and Persons with Disabilities Institutional 

624190 Other Individual and Family Services Institutional 

624210 Community Food Services Institutional 

624221 Temporary Shelters Institutional 

624229 Other Community Housing Services Institutional 

624230 Emergency and Other Relief Services Institutional 

624310 Vocational Rehabilitation Services Institutional 

624410 Child Day Care Services Institutional 

711110 Theater Companies and Dinner Theaters Commercial 

711120 Dance Companies Commercial 

711130 Musical Groups and Artists Commercial 

711190 Other Performing Arts Companies Commercial 

711211 Sports Teams and Clubs Commercial 

711212 Racetracks Commercial 

711219 Other Spectator Sports Commercial 

711310 

Promoters of Performing Arts, Sports, and Similar Events 

with Facilities Commercial 

711320 

Promoters of Performing Arts, Sports, and Similar Events 

without Facilities Commercial 

711410 

Agents and Managers for Artists, Athletes, Entertainers, and 

Other Public Figures Commercial 

711510 Independent Artists, Writers, and Performers Commercial 

712110 Museums 

Commercial/Institution

al 

712120 Historical Sites 

Commercial/Institution

al 

712130 Zoos and Botanical Gardens Commercial 

712190 Nature Parks and Other Similar Institutions Commercial 

713110 Amusement and Theme Parks Commercial 

713120 Amusement Arcades Commercial 

713210 Casinos (except Casino Hotels) Commercial 

713290 Other Gambling Industries Commercial 

713910 Golf Courses and Country Clubs Commercial 

713920 Skiing Facilities Commercial 

713930 Marinas Commercial 

713940 Fitness and Recreational Sports Centers Commercial 

713950 Bowling Centers Commercial 

713990 All Other Amusement and Recreation Industries Commercial 

721110 Hotels (except Casino Hotels) and Motels Commercial 

721120 Casino Hotels Commercial 

721191 Bed-and-Breakfast Inns Commercial 

721199 All Other Traveler Accommodation Commercial 
28 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

721211 RV (Recreational Vehicle) Parks and Campgrounds Commercial 

721214 Recreational and Vacation Camps (except Campgrounds) Commercial 

721310 Rooming and Boarding Houses Commercial 

722110 Full-Service Restaurants Commercial 

722211 Limited-Service Restaurants Commercial 

722212 Cafeterias, Grill Buffets, and Buffets Commercial 

722213 Snack and Nonalcoholic Beverage Bars Commercial 

722310 Food Service Contractors Commercial 

722320 Caterers Commercial 

722330 Mobile Food Services Commercial 

722410 Drinking Places (Alcoholic Beverages) Commercial 

811111 General Automotive Repair Commercial 

811112 Automotive Exhaust System Repair Commercial 

811113 Automotive Transmission Repair Commercial 

811118 

Other Automotive Mechanical and Electrical Repair and 

Maintenance Commercial 

811121 

Automotive Body, Paint, and Interior Repair and 

Maintenance Commercial 

811122 Automotive Glass Replacement Shops Commercial 

811191 Automotive Oil Change and Lubrication Shops Commercial 

811192 Car Washes Commercial 

811198 All Other Automotive Repair and Maintenance Commercial 

811211 Consumer Electronics Repair and Maintenance Commercial 

811212 Computer and Office Machine Repair and Maintenance Commercial 

811213 Communication Equipment Repair and Maintenance Commercial 

811219 

Other Electronic and Precision Equipment Repair and 

Maintenance Commercial 

811310 

Commercial and Industrial Machinery and Equipment (except 

Automotive and Electronic) Repair and Maintenance Commercial 

811411 Home and Garden Equipment Repair and Maintenance Commercial 

811412 Appliance Repair and Maintenance Commercial 

811420 Reupholstery and Furniture Repair Commercial 

811430 Footwear and Leather Goods Repair Commercial 

811490 

Other Personal and Household Goods Repair and 

Maintenance Commercial 

812111 Barber Shops Commercial 

812112 Beauty Salons Commercial 

812113 Nail Salons Commercial 

812191 Diet and Weight Reducing Centers Commercial 

812199 Other Personal Care Services Commercial 

812210 Funeral Homes and Funeral Services Commercial 

812220 Cemeteries and Crematories Commercial 

812310 Coin-Operated Laundries and Drycleaners Commercial 

812320 Drycleaning and Laundry Services (except Coin-Operated) Commercial 

812331 Linen Supply Commercial 

812332 Industrial Launderers Commercial 

812910 Pet Care (except Veterinary) Services Commercial 
29 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

812921 Photofinishing Laboratories (except One-Hour) Commercial 

812922 One-Hour Photofinishing Commercial 

812930 Parking Lots and Garages Commercial 

812990 All Other Personal Services Commercial 

813110 Religious Organizations Institutional 

813211 Grantmaking Foundations Institutional 

813212 Voluntary Health Organizations Institutional 

813219 Other Grantmaking and Giving Services Institutional 

813311 Human Rights Organizations Institutional 

813312 Environment, Conservation and Wildlife Organizations Institutional 

813319 Other Social Advocacy Organizations Institutional 

813410 Civic and Social Organizations Institutional 

813910 Business Associations Institutional 

813920 Professional Organizations Institutional 

813930 Labor Unions and Similar Labor Organizations Institutional 

813940 Political Organizations Institutional 

813990 

Other Similar Organizations (except Business, Professional, 

Labor, and Political Organizations) Institutional 

814110 Private Households Residential 

921110 Executive Offices Institutional 

921120 Legislative Bodies Institutional 

921130 Public Finance Activities Institutional 

921140 Executive and Legislative Offices, Combined Institutional 

921150 American Indian and Alaska Native Tribal Governments Institutional 

921190 Other General Government Support Institutional 

922110 Courts Institutional 

922120 Police Protection Institutional 

922130 Legal Counsel and Prosecution Institutional 

922140 Correctional Institutions Institutional 

922150 Parole Offices and Probation Offices Institutional 

922160 Fire Protection Institutional 

922190 Other Justice, Public Order, and Safety Activities Institutional 

923110 Administration of Education Programs Institutional 

923120 Administration of Public Health Programs Institutional 

923130 

Administration of Human Resource Programs (except 

Education, Public Health, and Veterans' Affairs Programs) Institutional 

923140 Administration of Veterans' Affairs Institutional 

924110 

Administration of Air and Water Resource and Solid Waste 

Management Programs Institutional 

924120 Administration of Conservation Programs Institutional 

925110 Administration of Housing Programs Institutional 

925120 

Administration of Urban Planning and Community and Rural 

Development Institutional 

926110 Administration of General Economic Programs Institutional 

926120 Regulation and Administration of Transportation Programs Institutional 

926130 

Regulation and Administration of Communications, Electric, 

Gas, and Other Utilities Institutional 
30 

2007 NAICS 

Code 2007 NAICS Title 

Residential/ 

Institutional/ 

Commercial? 

926140 Regulation of Agricultural Marketing and Commodities Institutional 

926150 

Regulation, Licensing, and Inspection of Miscellaneous 

Commercial Sectors Institutional 

927110 Space Research and Technology Institutional 

928110 National Security 

Depends upon 

application 

928120 International Affairs Institutional