| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| 2 SONS LLC | 10049 DRURY LN | WESTCHESTER | IL | 60154 | (708) 369-4633 | (708) 369-4633 |
| ALVAREZ INC | 15N497 OLD SUTTON RD | BARRINGTON | IL | 60010 | (847) 551-1105 | (847) 551-1109 |
| ANTHEM EXCAVATION & DEMOLITION INC | 5N 547 CENTRAL RD | ITASCA | IL | 60143 | (630) 361-3094 | (630) 250-0150 |
| BIDNET | 20A RAILROAD AVE | ALBANY | NY | 12205 | (800) 677-1997 | (518) 438-0599 |
| BORG GENERAL SALES LLC | 1386 JARVIS AVE | ELK GROVE VILLAGE | IL | 60007 | (847) 640-4635 | (847) 640-7934 |
| CHICAGOLAND | PO BOX 3533 | PEORIA | IL | 61612 | (309) 401-6167 | (309) 401-6168 |
| CONSTRUCT CONNECT | 30 TECHNOLOGY PKWY S, STE 100 | NORCROSS | GA | 30092 | (800) 364-2059 | (866) 570-8187 |
| HALLORAN & YAUCH INC | 28322 BALLARD RD | LAKE FOREST | IL | 60045 | (847) 281-9400 | (847) 281-9780 |
| KELLOGG FARMS | 9750 SCHLAPP RD | YORKVILLE | IL | 60560 | (630) 546-3559 | (630) 546-3559 |
| MATTHEWS PROPERTY SERVICE | 3049 W JACKSON BLVD | CHICAGO | IL | 60612 | (312) 351-2102 | (872) 281-5205 |
| NORTH AMERICA PROCUREMENT COUNCIL | P O BOX 40445 | GRAND JUNCTION | CO | 81504 | (302) 450-1923 | (302) 450-1925 |
| OROS & BUSCH APPLICATION | 14933 MOORE CEMETARY RD | CARLINVILLE | IL | 62626 | (217) 854-7868 | (217) 666-4071 |
| POEPPING, STONE, BACH & ASSOCIATES | 100 SOUTH 54TH ST | QUINCY | IL | 62305 | (217) 223-4605 | (217) 223-1546 |
| PRIME VENDOR INC | 4622 CEDAR AVE, BLDG 5, STE 123 | WILMINGTON | NC | 28403-6916 | (800) 746-9554 | (910) 726-1973 |
| SHERIDAN PLUMBING & SEWER INC | 6754 W 74TH ST | BEDFORD PARK | IL | 60638 | (708) 475-7100 | (708) 475-7138 |
| SMARTPROCURE INC | 700 W HILLSBORO BLVD, STE 4-100 | DEERFIELD BEACH | FL | 33441 | (888) 998-8675 | (954) 399-7067 |
| STEWART SPREADING INC | 3870 N IL RTE 71 | SHERIDAN | IL | 60551 | (815) 695-5667 | (815) 695-5770 |
| SYNAGRO CENTRAL LLC | 435 WILLIAMS CT, STE 100 | BALTIMORE | MD | 21220 | (443) 489-9000 | (443) 489-9042 |