| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| BIDNET | 20A RAILROAD AVE | ALBANY | NY | 12205 | (800) 677-1997 | (518) 438-0599 |
| BROOKVILLE EQUIPMENT CORP | 175 EVANS ST | BROOKVILLE | PA | 15851 | (814) 849-2000 | (814) 849-2100 |
| BUILDERS AVENUE | 1452 E 52ND ST | CHICAGO | IL | 60615 | (708) 232-3919 | (708) 232-3919 |
| ERA VALDIVIA CONTRACTORS INC | 11909 S AVE O | CHICAGO | IL | 60617 | (773) 721-9350 | (773) 721-8027 |
| INTRAMOTEV | 4350 SEMPLE AVE, BLDG C4 | ST LOUIS | MO | 63120 | (419) 619-2983 | (314) 884-8658 |
| JK-CO LLC | 16960 STATE ROUTE 12 E | FINDLAY | OH | 45840 | (419) 422-5240 | (419) 422-5260 |
| L & S ELECTRIC INC | 5101 MESKER ST | SCHOFIELD | WI | 54476 | (715) 241-3202 | (715) 355-5931 |
| MAMAN CORP | 1055 ARTHUR AVE | ELK GROVE VILLAGE | IL | 60007 | (847) 812-1745 | (847) 358-2682 |
| RAIL POWER SERVICES LLC, D/B/A RPS | 224 PONTIUS AVE N #202 | SEATTLE | WA | 98109 | (253) 588-3600 | (253) 588-3201 |
| SMARTPROCURE INC | 700 W HILLSBORO BLVD, STE 4-100 | DEERFIELD BEACH | FL | 33441 | (888) 998-8675 | (954) 399-7067 |
| SPECIALTY CONSULTING INC | 2942 W VAN BUREN ST | CHICAGO | IL | 60612 | (312) 319-7575 | (312) 319-7580 |
| TRACK SERVICE INC | 810 W AVE H | GRIFFITH | IN | 46319 | (219) 924-2304 | (219) 924-2541 |
| WESTERN RAIL INC | 11610 W MCFARLANE RD | AIRWAY HEIGHTS | WA | 99001 | (509) 624-7207 | (509) 459-0126 |
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