| Business | Phone |
| Wabtec Corp 6821 Southpoint Dr N # 105, Jacksonville 32216 | (904) 296-2023 |
| Trans Light Corp 9850 San Jose Blvd # 2, Jacksonville 32257 | (904) 288-0070 |
| Transquip 3360 Lake Shore Blvd # C, Jacksonville 32210 | (904) 388-6699 |
| Rail Bearing Svc 2955 Hartley Rd, Jacksonville 32257 | (904) 262-1811 |
| Progress Rail Svc 12412 San Jose Blvd, Jacksonville 32223 | (904) 260-1313 |