| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| BIDNET | 20A RAILROAD AVE | ALBANY | NY | 12205 | (800) 677-1997 | (518) 438-0599 |
| BUILDERS AVENUE | 1452 E 52ND ST | CHICAGO | IL | 60615 | (708) 232-3919 | (708) 232-3919 |
| CHICAGO FIRE PROTECTION LLC | 10355 SOUTH KEDZIE AVE | CHICAGO | IL | 60655 | (773) 366-3477 | (773) 345-3333 |
| CONSTRUCT CONNECT | 30 TECHNOLOGY PKWY S, STE 100 | NORCROSS | GA | 30092 | (800) 364-2059 | (866) 570-8187 |
| EPLAN ONLINE PLANROOM | 1400 FORUM BLVD, STE 7B | COLUMBIA | IL | 65203 | (573) 447-7130 | (573) 355-5405 |
| FLANDERS INC | 8101 BAUMGART RD | EVANSVILLE | IN | 47725 | (812) 867-7421 | (812) 867-2687 |
| HECO INDUSTRIAL SERVICE GROUPS INC | 3509 S BURDICK ST | KALAMAZOO | MI | 49001-4835 | (269) 381-7200 | (269) 381-0099 |
| IDEAL ELECTRIC & POWER CO | 330 EAST FIRST ST | MANSFIELD | OH | 44902-7700 | (419) 520-3322 | (419) 522-9386 |
| INTERSTATE POWER SYSTEMS INC | 210 ALEXANDRA WAY | CAROL STREAM | IL | 60188 | (262) 505-2870 | (999) 999-9999 |
| L & S ELECTRIC INC | 5101 MESKER ST | SCHOFIELD | WI | 54476 | (715) 241-3202 | (715) 355-5931 |
| PERFECTION SERVO HYDRAULICS | 1290 LYON RD | BATAVIA | IL | 60510 | (630) 628-2800 | (630) 628-2885 |
| PROCESS ENERGY LLC | 191 RIVERSIDE DR | WATERFORD | WI | 53185 | (262) 226-1971 | (999) 999-9999 |
| SMARTPROCURE INC | 700 W HILLSBORO BLVD, STE 4-100 | DEERFIELD BEACH | FL | 33441 | (888) 998-8675 | (954) 399-7067 |