# List of reporting marks: H

Note: Marks ending in U are for container owners; marks ending in X are not common carriers; marks ending in Z are for trailers without flanged wheels. All other marks are of common-carrier railroads.

## H

* HABX - Habco International, Inc.
* HALX - Holland American Line - Westours, Inc.
* HAMU - Costa Line
* HANU - Hansa Line
* HANX - L. Hansen's Forwarding
* HAPX - Helm-Atlantic Leasing, LLP
* HARX - GE Rail Services Corporation
* HATU - H A T Enterprises, Inc.
* HATX - Helm Financial Corporation
* HATZ - H A T Enterprises, Inc.
* HB - Hampton and Branchville Railroad
* HBGX - Hillsboro Bottled Gas Company, HBG Enterprises of Tampa, Inc.
* HBL - Harbor Belt Line
* HBRY - Hudson Bay Railway (OmniTRAX)
* HBT - Houston Belt and Terminal Railway
* HBWX - Georgia Power Company
* HCBX - Chevron Phillips Chemical Company
* HCCX - Hercules Cement Company
* HCDU - ER Nahrungsmittel GmBH and Company KG
* HCGX - North American Salt Company
* HCIU - Steam Packet Yard
* HCLX - HIMONT Canada, Inc., Basell Canada, Inc.
* HCMX - Harnischfeger Corporation
* HCPX - Occidental Chemical Corporation (Hooker Industrial and Specialty Chemicals)
* HCRC - Hillsdale County Railway
* HCRR - Honey Creek Railroad
* HCRY - Huron Central Railway
* HCSX - Helm Chesapeake, LLP
* HCTX - Hallett Construction Company, Martin Marietta Corporation
* HCYR - Horry County Railway
* HDM - Hudson and Manhattan
* HDMU - Hyundai Merchant Marine (America), Inc.
* HDMZ - Hyundai Merchant Marine (America), Inc.
* HDSX - RailAmerica Equipment Corporation
* HE - Hollis and Eastern Railroad
* HECX - Hoosier Energy REC, Inc.
* HELX - Helm Financial Corporation
* HENU - Provincial Trailer Rentals
* HENZ - Provincial Trailer Rentals
* HEPX - Ontario Hydro, Hydro One
* HEQX - Helm Financial Corporation
* HERX - GE Rail Services Corporation
* HESR - Huron and Eastern Railway
* HESU - Heritage Environmental Services, Inc.
* HESX - Heritage Environmental Services, Inc.
* HESZ - Heritage Environmental Services, Inc.
* HFPX - General American Transportation Corporation
* HGCX - Hillsboro Glass Company
* HGIU - Hub Group
* HGPX - Harrison Gypsum Company
* HHCX - Huntsman LLC
* HHEX - H and H Engineering Construction, Inc.
* HHHX - Public Service Company of Colorado
* HHLX - H and H Locomotive Leasing, Inc.
* HI - Holton Interurban Railway
* HIIX - Hamburg Industries, TTX Company (Hamburg Division)
* HIMX - Heppner Iron and Metal Company
* HINX - Heritage Inks International Corporation
* HIPX - Reliant Energy HL and P
* HJBX - H.J. Baker and Brothers, Inc.
* HJCU - HANJIN Container Lines, Ltd.
* HJCZ - HANJIN Container Lines, Ltd.
* HJPX - Larsen Farms
* HJVX - Helm Financial Corporation
* HKGU - Hong Kong Islands Line
* HKGX - Haines & Kibblehouse Inc., The H&K Group
* HKIU - Hong Kong Islands Line
* HKPU - Hong Kong Islands Line
* HKRX - PNC Equipment Finance, LLC
* HKTU - Hong Kong Islands Line
* HKUU - Hong Kong Islands Line
* HKZZ - Hong Kong Islands Line
* HLBZ - Hill Brothers Transportation
* HLCU - Hapag-Lloyd, AG
* HLCX - Helm Leasing Company
* HLEX - Huntsman Polymers Corporation
* HLGX - Helm Financial Corporation
* HLLX - Helm Financial Corporation
* HLMX - Helm Financial Corporation
* HLNE - Hillsboro and North Eastern Railway
* HLPX - Houston Lighting and Power Company
* HLSC - Hampton Railway
* HLTX - Amoco Oil Company
* HMAX - Huntsman Petrochemical
* HMCR - Huntsville and Madison County Railroad
* HMCX - HoltraChem Manufacturing Company, LLC
* HMFX - Florida Rock Industries, Inc.
* HMIX - Henkels and McCoy
* HMJX - Helm Financial Corporation
* HMR - Hoboken Manufacturers
* HMWX - Heckett MultiServ
* HN - Hutchinson and Northern Railway
* HNPU - Navale Et Commerciale Havraise Penninsulaire
* HNW - Hamilton Northwestern Railroad
* HOCU - Hoegh Container Lines
* HOCX - Head-On Collision Line
* HOEU - Hoechst Aktiengesellschaft
* HOG - Heart of Georgia Railroad
* HOGX - Union Pacific Railroad
* HOKX - Hooker Chemical; Occidental Chemical Corporation (Hooker Industrial and Specialty Chemicals)
* HOMX - Home Oil Company, Ltd., PLM International, Inc.
* HONX - Honeymead Products Company (Division of Harvest States Cooperatives)
* HOS - Hoosier Southern Railroad
* HOSC - Indiana and Eastern Railroad (The Hoosier Connection); Pennsylvania Railroad; Penn Central; Conrail; Norfolk Southern (after Conrail breakup)
* HOTX - Chicago Freight Car Leasing Company
* HOWZ - Flex-Van Leasing
* HOYU - Hoyer GMBH Internationale
* HPAX - Hammermill Paper Company, International Paper
* HPCX - Hercules, Inc.
* HPIX - HIMONT USA, Inc., Besell USA, Inc.
* HPJX - Helm-Pacific Leasing
* HPLX - Exxon Company, Exxon-Mobil Corporation
* HPPX - Huntsman Polypropylene Corporation
* HPTD - High Point, Thomasville and Denton Railroad
* HPTU - Highway Pipeline
* HRCX - Heritage Railcar
* HRDL - Hudson River Day Line
* HRDX - Silver Star Enterprises, Inc.
* HREX - Heavy Railroad Excavations, Inc.
* HRLU - Hudson Railway Equipment Company (Division of Hudson Leasing Company)
* HRLZ - Hudson Railway Equipment Company
* HROX - Lehigh Hanson, Inc. (construction aggregate producer)
* HRRC - Housatonic Railroad
* HRRX - Conrail, On-Track Railcar Services, Inc.
* HRS - Hollidaysburg and Roaring Spring Railroad
* HRSX - Harbor Rail Services of California, Inc.
* HRT - Hartwell Railroad
* HS - Housatonic Southern, Hartford and Slocomb Railroad, H and S Railroad
* HSCX - Steel Wheels, Ltd.
* HSFZ - Atchison, Topeka and Santa Fe Railway
* HSIX - Housing Starts, Inc.
* HSLU - Haulage Services, Ltd.
* HSRR - Hardin Southern Railroad
* HSRZ - H and S Railroad
* HSW - Helena Southwestern Railroad
* HTCX - Transportation Corporation of America, GE Rail Services Corporation
* HTMU - Hansen and Tidemann, Inc.
* HTSU - High Tech Transport, Ltd.
* HTSX - Herzog Transit Services, Inc.
* HTTX - Trailer Train Company, TTX Corporation
* HTW - Hoosac Tunnel and Wilmington
* HUBA - Hudson Bay, Burlington Northern and Santa Fe Railway; BNSF Railway
* HUDX - Hudson Technologies, Inc.
* HUKU - Huktra (UK), Ltd.
* HUNX - Huntting Elevator Company
* HUTX - Hutchinson Transportation Company
* HWCX - Halliburton Company
* HWPX - Hiram Walker and Sons, Inc.
* HYDX - Union Carbide Corporation, Praxair, Inc.
* HYWX - Georgia Power Company
* HZGX - Herzog Contracting Corporation