| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| BARNES & THORNBURG LLP | ONE N WACKER DR, STE 4400 | CHICAGO | IL | 60606-2809 | (312) 214-8310 | (312) 759-5646 |
| BIDNET | 20A RAILROAD AVE | ALBANY | NY | 12205 | (800) 677-1997 | (518) 438-0599 |
| BISON RAIL SYSTEMS | 1 VAIL LANE | FLEMINGTON | NJ | 08822 | (908) 642-4570 | (908) 284-1081 |
| BLAIDA AND ASSOCIATES LLC | 3732 S HONORE ST | CHICAGO | IL | 60609 | (312) 714-5172 | (312) 714-5172 |
| CHRIS LOWERY CONSULTING LLC | 1826 S GLENWOOD AVE | SPRINGFIELD | IL | 62704 | (618) 927-8741 | (618) 927-8741 |
| CLARK HILL PLC | 130 E RANDOLPH ST, STE 3900 | CHICAGO | IL | 60601 | (312) 985-5900 | (312) 985-5999 |
| CLATFELTER GOVERNMENT CONSULTING IN | 1327 HAWTHORNE CHASE | SHERMAN | IL | 62684 | (847) 343-9151 | (847) 343-9151 |
| COLETTE HOLT & ASSOCIATES | 3350 BRUNELL DR | OAKLAND | CA | 94602 | (773) 255-6844 | (855) 692-3529 |
| COZEN OCONNOR | 333 W WACKER DR STE 1900 | CHICAGO | IL | 60606-2211 | (312) 382-3100 | (312) 382-8910 |
| FUENTES CONSULTING LLC | 1045 ASHLAWN DR | LAKE FOREST | IL | 60045 | (616) 594-6321 | (999) 999-9999 |
| GBG & ASSOCIATES CONSULTING LLC | 1108 S MAPLE AVE | OAK PARK | IL | 60304 | (217) 553-2070 | (217) 717-9100 |
| GEMINI GROUP II LTD | 350 N ORLEANS, STE 9000N | CHICAGO | IL | 60654 | (312) 583-9366 | (888) 901-1369 |
| GNC CONSULTING INC | 21195 S LAGRANGE RD | FRANKFORT | IL | 60423 | (815) 469-7255 | (815) 469-4487 |
| GUIDEHOUSE | 111 W ILLINOIS | CHICAGO | IL | 60654 | (847) 309-2691 | (847) 309-2599 |
| KEVIN RIGGS CONSULTING GROUP | 789 FORST GREEN DRIVE | O'FALLON | IL | 62269 | (314) 337-4317 | (618) 622-9824 |
| M HARRIS & CO | 2109 W GRACE ST | CHICAGO | IL | 60618 | (312) 401-7326 | (999) 999-9999 |
| MAREN RONAN LTD | 319 RUGELEY ROAD | WESTERN SPRINGS | IL | 60558 | (847) 721-5082 | (847) 721-5082 |
| MCGUIREWOODS CONSULTING | 800 EAST CANAL STREET | RICHMOND | VA | 23219 | (312) 849-8212 | (312) 698-4521 |
| MERCURY PUBLIC AFFAIRS | 225 N MICHIGAN AVE | CHICAGO | IL | 60601 | (630)962-6276 | (630)962-6276 |
| MERIDIAN CAPITAL GROUP INC | 9009 S WESTERN AVE | CHICAGO | IL | 60643 | (773) 263-7544 | (312) 662-0935 |
| MICHAEL BAKER INTERNATIONAL INC | 200 W ADAMS ST, STE 1800 | CHICAGO | IL | 60606 | (312) 707-8770 | (312) 707-8804 |
| MICHAEL BEST STRATEGIES LLC | 444 W LAKE ST | CHICAGO | IL | 60606 | (312) 881-0921 | (312) 881-0921 |
| PAUL L WILLIAMS & ASSOCIATES PC | 9009 S WESTERN AVE | CHICAGO | IL | 60643 | (773) 298-5050 | (773) 298-0079 |
| POINT OF DIFFERENCE STRATEGIES | 180 N SALALLE ST, SUITE 3400 | CHICAGO | IL | 60602 | (773) 504-3973 | (312) 268-6285 |
| REYES KURSON LTD | 328 S JEFFERSON, #909 | CHICAGO | IL | 60661 | (312) 332-0055 | (312) 332-0419 |
| RIVERLAND TRADING LLC | 677 KING ST | CHARLESTON | SC | 29403 | (843) 558-8453 | (843) 277-0568 |
| 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 |
| STRICKLIN & ASSOC | 20 S CLARK ST - STE 2900 | CHICAGO | IL | 60603 | (312) 236-6500 | (312) 236-6550 |
| TAFT STETTINIUS & HOLLISTER LLP | 111 E WACKER DR, STE 2800 | CHICAGO | IL | 60601 | (312) 527-4000 | (312) 527-4011 |
| THE WOODLAWN GROUP | 4530 S WOODLAWN AVE UNIT 202 | CHICAGO | IL | 60653 | (312)420-6443 | (312) 600-8229 |
| TRINITY CONSULTANTS | 12700 PARK CENTRAL DR, STE 2100 | DALLAS | TX | 75251 | (972) 661-8881 | (972) 385-9203 |
| VINCENT R WILLIAMS & | 331 E CALENDAR AVE | LAGRANGE | IL | 60525 | (312) 287-5456 | (999) 999-9999 |
| WILLIAM COLLINS | 415 S OJIBWA TRL | MOUNT PROSPECT | IL | 60056 | (847) 567-1406 | (847) 567-1406 |
| WILLIAM EVERETT GROUP (THE) | 35 E WACKER STE 3100 | CHICAGO | IL | 60601 | (312) 564-5680 | (312) 929-4553 |