| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| BIDNET | 15 BRITISH AMERICAN BLVD | LATHAM | NY | 12110 | (518) 438-009... | (518) 689-7038 |
| BLACK & VEATCH CORPORATION | 180 N WACKER DR, STE 550 | CHICAGO | IL | 60606 | (312) 683-7850 | (312) 346-4781 |
| BROWN & CALDWELL | 111 W JACKSON | CHICAGO | IL | 60604 | 773-943-7583 | |
| DENALI WATER SOLUTIONS | 3308 BERNICE AVE | RUSSELLVILLE | AR | 72802 | (479) 857-1534 | (479) 857-6206 |
| ENVIROBIDNET.COM | 24123 PEACHLAND BLVD C-4 310 | PORT CHARLOTTE | FL | 33954 | (888) 888-0900 | |
| FIVE STAR HAULING | 14210 S KENTON AVE | CRESTWOOD | IL | 60445 | (773) 671-3136 | (708) 658-1549 |
| GOSIA CARTAGE LTD | 6400 RIVER RD | HODGKINS | IL | 60525 | (312) 613-8735 | (630) 887-8460 |
| GWO TRUCKING INC | 1035 W 111TH ST, UNIT 3 | CHICAGO | IL | 60643 | (708) 330-4425 | (708) 330-4423 |
| JOHN BURNS CONSTRUCTION COMPANY LLC | 999 OAKMONT PLAZA DRIVE | WESTMONT | IL | 60559 | (708) 608-1536 | (000) 000-0000 |
| KALETECH LLC | 3831 MCCOY DR, #109 | AURORA | IL | 60504 | (630) 853-2533 | (630) 604-2344 |
| MIDWEST REM ENTERPRISES INC | 2601 W LEMOYNE | MELROSE PARK | IL | 60160 | (708) 345-8099 | (708) 345-8196 |
| NORTH AMERICA PROCUREMENT COUNCIL | P O BOX 40445 | GRAND JUNCTION | CO | 81504 | (302) 450-1923 | (302) 450-1925 |
| PARAGON EXPRESS LLC | PO BOX 1760 | CALUMET CITY | IL | 60409 | (312) 315-7611 | |
| PRIME VENDOR INC | 4622 CEDAR AVE, BLDG 5, STE 123 | WILMINGTON | NC | 28403-6916 | (800) 746-9554 | (910) 726-1973 |
| SEVEN OUTSOURCE | 113 BARKSDALE PROFESSIONAL CTR | NEWARK | DE | 19711 | (315) 308-7852 | (315) 702-0205 |
| SMARTPROCURE INC | 700 W HILLSBORO BLVD, STE 4-100 | DEERFIELD BEACH | FL | 33441 | (888) 998-8675 | (954) 399-7067 |
| STANTEC | 350 N ORLEANS ST, SUITE 1301 | CHICAGO | IL | 60654 | (312) 831-3000 | (312) 831-3999 |
| SYNAGRO CENTRAL LLC | 435 WILLIAMS CT, STE 100 | BALTIMORE | MD | 21220 | (443) 489-9000 | (443) 489-9042 |
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