- B & B Locomotive
- B & K Locomotive Svc
- Butler County Vo Tech
- Chattahoochee Locomotive
- Diesel Supply Co
- Dixie Locomotive Svc
- Duffy & Son Inc
- East Coast Locomotive Svc
- Eastern Sales & Technologies
- Econo-Rail Corp
- Econo-Rail Corp
- Electro-Motive
- Electro-Motive
- Electro-Motive
- Electro-Motive
- Emporio Enterprises LTD
- F & M Car Locomotive
- G E Transportation
- GE Transportation Systems
- Hatcher & KIRK Mfg & Co
- Johnson Railway Svc
- Locomotive Marketing Inc
- Locomotive Specialists Inc
- Locomotive Specialists Inc
- Locomotive Specialists Inc
- Midwest Locomotive Inc
- Mobile Services & Equipment
- Motive Power Components Inc
- Motive Power Inc
- National Railway Equipment Co
- National Railway Equipment Co
- National Railway Equipment Co
- New Vision Mfg
- Omni Trax Locomotive Svc
- Omni Trax Locomotive Svc Gulf
- Omni Trax Locomotive Svc Gulf
- Omni Trax Locomotive Svc Gulf
- Omni Trax Locomotive Svc Gulf
- Omni Trax Locomotive Svc N
- Plymouth Locomotive Svc
- Progress Rail Svc
- Railrhodes Inc
- Relco Locomotive
- Relco Locomotives Inc
- Relco Locomotives Inc
- Relco Locomotives Inc
- Republic Group Inc
- Republic Locomotive
- Sana International Commerce
- Sana International Commerce
- Silcott Railway Equipment LTD
- Star Track
- Star Track
- TGS/Econo-Rail
- Womack Inc
