| Business | Phone |
| Coast To Coast Signal Engrng 4015 S 148th St 200, Omaha 68137 | (402) 894-0031 |
| Exact Manufacturing & Machine 6005 N 9th St, Omaha 68110 | (402) 453-3000 |
| Fitzgerald Railcar Svc-Omaha 13810 L St, Omaha 68137 | (402) 894-1008 |
| Galvin Co 5816 S 169th St, Omaha 68135 | (402) 895-1781 |
| Wabtec Corp 1299 Farnam St, Omaha 68102 | (402) 345-7034 |
| Pinney Co 11119 Woolworth Plz, Omaha 68144 | (402) 333-5414 |