| # | Name | State, City | Country | Description | |
|---|---|---|---|---|---|
| 1 | JMA Rail Products | IN, Seymour | USA | JMA Rail Products manufactures cast iron brake shoes and is a supplier of: Abloy switch & signal padlocks, aftercoolers, air brakes, air brake components, air compressors, air compressor components, air conditioners & HVAC systems, air filters, air horns, | |
| 2 | McConway & Torley, LLC | PA, Pittsburgh | USA | Steel castings for locomotives, freight and passenger cars, couplers, yokes, strikers, knuckles, and slackless drawbars. |