| CHICAGO BEVERAGE SYSTEMS LLC | 290773 | CHICAGO | 89 |
| CHICAGO BLUEZ PUBLISHING LLC | 4368874 | CHICAGO | 1 |
| CHICAGO BREW BUS LLC | 2156411 | CHICAGO | 2 |
| CHICAGO BUS COMPANY LLC | 4469805 | CHICAGO | 1 |
| CHICAGO CAR AUCTION INC | 1710103 | WAUKEGAN | 1 |
| CHICAGO CARGO LLC | 4157797 | PALOS HILLS | 1 |
| CHICAGO CARGO TRANSPORT INC | 4579916 | PALATINE | 1 |
| CHICAGO CENTRAL & PACIFIC RAILROAD CO | 471866 | HARVEY | 37 |
| CHICAGO COACH BUS TOUR CO | 4218752 | PORT BARRINGTON | 3 |
| CHICAGO COACH LINE LLC | 4390133 | ELMWOOD PARK | 1 |
| CHICAGO CONSUMABLES INC | 2871241 | WOODSTOCK | 1 |
| CHICAGO CRUSHING AND RECYCLING INC | 2256473 | BLOOMINGDALE | 0 |
| CHICAGO DISPOSAL INC | 1772879 | SOUTH HOLLAND | 15 |
| CHICAGO DOORWAYS LLC | 9996844 | ELMHURST | 9 |
| CHICAGO ELITE TRANSPORT LLC | 2896927 | OAK FOREST | 1 |
| CHICAGO EMPIRE INC | 3555689 | CHICAGO | 7 |
| CHICAGO EVENT MANAGEMENT INC | 1767595 | CHICAGO | 2 |
| CHICAGO EXECUTIVE CHARTERS LLC | 7576228 | ELMWOOD PARK | 1 |
| CHICAGO EXPEDITED SERVICES INC | 2791385 | BENSENVILLE | 0 |
| CHICAGO EXPRESS AUTO BODY & SALES INC | 1920655 | WOODALE | 1 |
| CHICAGO FALCON FLYERS CORP | 3471857 | CHICAGO | 0 |
| CHICAGO FAVORITE MOVERS LLC | 4298920 | RIVER FOREST | 1 |
| CHICAGO FILM SUPPLIES LLC | 8643168 | CHICAGO | 4 |
| CHICAGO FILTER SUPPLY INC | 3219432 | ELK GROVE VLG | 2 |
| CHICAGO FLAMEPROOF & WOOD SPECIALTIES CORP | 779168 | MONTGOMERY | 30 |
| CHICAGO FOOD CORPORATION | 1315808 | NILES | 11 |
| CHICAGO FOOD DISTRIBUTION LLC | 3967444 | ITASCA | 0 |
| CHICAGO FREIGHT BROKER LLC | 3359900 | ORLAND PARK | 0 |
| CHICAGO FREIGHT EXPERTS INC | 2105786 | SKOKIE | 1 |
| CHICAGO FREIGHT INC | 1223016 | CAROL STREAM | 25 |
| CHICAGO GAMING COMPANY | 4542356 | CICERO | 2 |
| CHICAGO GO GET'ERS HAULING LLC | 4426910 | CHICAGO | 2 |
| CHICAGO GOLD LOGISTICS LLC | 4529710 | DOWNERS GROVE | 1 |
| CHICAGO GYPSUM SUPPLY INC | 2869646 | ALSIP | 25 |
| CHICAGO HEIGHTS GLASS INC | 1550045 | SOUTH HOLLAND | 2 |
| CHICAGO HEIGHTS STAR TOOL & DIE WORKS INC | 699070 | CHICAGO HEIGHTS | 1 |
| CHICAGO HOME SOLUTIONS GROUP INC | 4334788 | CHICAGO | 1 |
| CHICAGO INDUSTRIAL FASTENERS LLC | 2374954 | WEST CHICAGO | 1 |
| CHICAGO INTERMODAL MARKETING LLC | 2552552 | CHANNAHON | 1 |
| CHICAGO INTERMODAL TRANSPORTATION INC | 604100 | ALSIP | 120 |
| CHICAGO INTERMODAL TRUCKING INC | 798287 | JUSTICE | 20 |
| CHICAGO INTERSTATE TRUCKING INC | 2450270 | BURBANK | 1 |
| CHICAGO LAND INTERMODAL INC | 4079223 | ORLAND PARK | 1 |
| CHICAGO LIMO ELITE INC | 2787298 | CHICAGO | 1 |
| CHICAGO LIMO TRANSPORTATION INC | 4184608 | DES PLAINES | 1 |
| CHICAGO LOCAL FOODS LLC | 2448915 | CHICAGO | 2 |
| CHICAGO LOGISTIC SERVICE INC | 688455 | WEST DUNDEE | 17 |
| CHICAGO LOGISTICS INC | 2230257 | CHICAGO | 0 |
| CHICAGO LOGISTICS INC | 2949983 | NORTH RIVERSIDE | 1 |
| CHICAGO LOGISTICS LLC | 2234670 | BRIDGEVIEW | 0 |
| CHICAGO MAHOGANY FOUNDATION | 3974457 | CHICAGO | 1 |
| CHICAGO MAHOGANY LLC | 3767699 | CHICAGO | 1 |
| CHICAGO MAILING TUBE COMPANY | 2013802 | CHICAGO | 4 |
| CHICAGO MARATHON MOVERS INC | 3755467 | ELMWOOD PARK | 5 |
| CHICAGO MASTER MOVERS LLC | 3051417 | PALATINE | 90 |
| CHICAGO MATTRESS CO | 928418 | CHICAGO | 8 |
| CHICAGO MEDICAL EXCHANGE INC | 2884303 | CHICAGO | 1 |
| CHICAGO METAL FABRICATORS INC | 4515454 | CHICAGO | 1 |
| CHICAGO MIDWEST TRANSPORT INC | 3164871 | LIBERTYVILLE | 1 |
| CHICAGO MM LOGISTICS INC | 3585051 | DES PLAINES | 3 |
| CHICAGO MOLD ENGINEERING CO INC | 1316917 | ST CHARLES | 3 |
| CHICAGO MOTOR CAR CORPORATION | 3675913 | WEST CHICAGO | 2 |
| CHICAGO MOTOR CARRIERS LLC | 3301808 | CHICAGO | 0 |
| CHICAGO MOTOR COACH INC | 1655524 | ELK GROVE VILLAGE | 32 |
| CHICAGO MOTOR EXPRESS TERMINAL | 140384 | CICERO | 2 |
| CHICAGO NORTHWIND CORP | 6285484 | PALATINE | 1 |
| CHICAGO OFFICE MOVERS INC | 2889377 | ELK GROVE VLG | 3 |
| CHICAGO ORIENTAL WHOLESALE MARKET | 1615586 | CHICAGO | 23 |
| CHICAGO ORNAMENTAL IRON INC | 3157279 | CHICAGO | 16 |
| CHICAGO PARTS & SOUND LLC | 1771809 | ELK GROVE VILLAGE | 2 |
| CHICAGO PARTS LLC | 4385216 | OAK FOREST | 1 |
| CHICAGO PERFORMANCE AND TUNING CO | 2364817 | LOMBARD | 1 |
| CHICAGO PIZZA TOURS LLC | 3027974 | CHICAGO | 2 |
| CHICAGO PLASTIC SYSTEMS INC | 2471897 | CRYSTAL LAKE | 3 |
| CHICAGO PORT LOGISTICS LLC | 4409175 | CHICAGO | 0 |
| CHICAGO PRIME EXPRESS INC | 3643573 | CHICAGO | 1 |
| CHICAGO PRODUCE | 1709344 | CHICAGO | 1 |
| CHICAGO PRODUCE INC | 1279284 | PALATINE | 1 |
| CHICAGO RAIL LINK LLC | 2420466 | CHICAGO | 3 |
| CHICAGO RAIL XPRESS INC | 3608752 | PALOS PARK | 1 |
| CHICAGO RECORDS MANAGEMENT INC | 3490931 | FRANKLIN PARK | 2 |
| CHICAGO RUNNING AND SPECIAL EVENTS MANAGEMENT | 1404324 | CHICAGO | 5 |
| CHICAGO RYUTSU CENTER INC | 2218324 | ELK GROVE VILLAGE | 0 |
| CHICAGO SA TRANSPORT INC | 2363998 | LAKE VILLA | 1 |
| CHICAGO SAVINGS CONNECTION INC | 2884084 | CHICAGO | 1 |
| CHICAGO SAVINGS CONNECTION INC | 4428381 | CHICAGO | 5 |
| CHICAGO SCENIC STUDIOS INC | 351838 | CHICAGO | 2 |
| CHICAGO SEAFOOD & RESTAURANT SUPPLY INC | 1404802 | CHICAGO | 9 |
| CHICAGO SHARK LOGISTICS INC | 3733165 | ALGONQUIN | 1 |
| CHICAGO SKY 1 TRANSPORT INC | 3911128 | TINLEY PARK | 5 |
| CHICAGO SKY 2 INC | 4442800 | BURBANK | 1 |
| CHICAGO SKYLINE TRANSPORTATION LLC | 4553776 | CRYSTAL LAKE | 1 |
| CHICAGO STYLE S U V INC | 2349154 | ELK GROVE VILLAGE | 1 |
| CHICAGO SUBURBAN EXPRESS INC | 141280 | FOREST VIEW | 33 |
| CHICAGO SUN LIGHT INC | 4386717 | OAK LAWN | 1 |
| CHICAGO SURPLUS COMPUTERS | 3048988 | LOMBARD | 2 |
| CHICAGO TEAM INC | 3607049 | NORTHBROOK | 1 |
| CHICAGO TIRE INC | 548121 | SOUTH HOLLAND | 15 |
| CHICAGO TOP MOVING SERVICES LLC | 9239390 | MAYWOOD | 2 |
| CHICAGO TORRES DISTRIBUTION CO | 8470968 | CHICAGO | 2 |