| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| AMT LAW | 2135 CITY GATE LANE #300 | NAPERVILLE | IL | 60563 | (630) 445-2299 | (630) 596-8473 |
| CARLSON ENVIRONMENTAL INC | 65 E WACKER PL, STE 2210 | CHICAGO | IL | 60601-7253 | (312) 346-2140 | (312) 346-6956 |
| CHICAGO DEFENDER | 4445 S DR MARTIN LUTHER KING JR DR | CHICAGO | IL | 60653 | (312) 225-2400 | (312) 225-6954 |
| CHICAGO TRIBUNE COMPANY LLC | 1100 ALBION AVE | SCHAUMBURG | IL | 60193 | 312-222-2222 | 312-527-8625 |
| CIVIL & ENVIRONMENTAL | 555 BUTTERFIELD RD, STE 300 | LOMBARD | IL | 60148 | (630) 963-6026 | (630) 963-6027 |
| DES PLAINES JOURNAL INC | 770 LEE ST, UNIT #102 | DES PLAINES | IL | 60016 | (847) 299-5511 | (847) 298-8549 |
| GOODWIN BROTHERS CONSTRUCTION | 4885 BAUMGARTNER RD | ST. LOUIS | MO | 63129 | (636) 931-6084 | (636) 931-6085 |
| LAWNDALE BILINGUAL NEWSPAPERS | 5533 W 25TH ST | CICERO | IL | 60804 | (708) 656-640... | |
| MINER BARNHILL & GALLAND PC | 325 N LASALLE ST STE 350 | CHICAGO | IL | 60654 | (312) 751-1170 | (312) 751-0438 |
| NORTH AMERICA PROCUREMENT COUNCIL | P O BOX 40445 | GRAND JUNCTION | CO | 81504 | (302) 450-1923 | (302) 450-1925 |
| PRECISION BUSINESS SOLUTIONS INC | 6809 S EVANS AV | CHICAGO | IL | 60637 | (312) 767-8958 | (312) 757-4543 |
| PRIME VENDOR INC | 4622 CEDAR AVE, BLDG 5, STE 123 | WILMINGTON | NC | 28403-6916 | (800) 746-9554 | (910) 726-1973 |
| RFP DATA GRID | 8755 S BISHOP | CHICAGO | IL | 60620 | (312) 898-2831 | |
| SUN-TIMES MEDIA LLC | 30 N RACINE AVE, STE 300 | CHICAGO | IL | 60607 | (312) 321-2944 | (312) 321-4998 |