| CLEAN-WELL SEWAGE DISPOSAL | 3339053 | STAMFORD | 1 |
| CLEANCUT LAWN & LANDSCAPE LLC | 3370239 | NEWTOWN | 7 |
| CLEANEX LLC | 4416363 | GREENWICH | 1 |
| CLEANING ON THE MOVE LLC | 4567227 | STAMFORD | 1 |
| CLEAR CHOICE EXTERIORS LLC | 2412222 | DURHAM | 1 |
| CLEAR CREEK FARMS LLC | 3227258 | EAST HARTLAND | 1 |
| CLEAR CUT TREE AND LAWN CARE LLC | 2043538 | MONROE | 3 |
| CLEAR DAY LANDSCAPING LLC | 2014681 | NORTHFORD | 2 |
| CLEAR RIDGE CO LLC | 4257811 | MOODUS | 1 |
| CLEAR RIVER FUEL OIL LLC | 1126161 | EAST HARTFORD | 3 |
| CLEARING HOUSE AUCTION GALLERIES INC | 399671 | WETHERSFIELD | 3 |
| CLEARVIEW BRUSH CONTROL LLC | 4224416 | CANTERBURY | 2 |
| CLEARVIEW INC | 1018708 | BRIDGEPORT | 3 |
| CLEARVIEW LANDSCAPING LLC | 1854894 | EAST HAVEN | 1 |
| CLEARWATER BUILDERS AND SITE DEVELOPERS LLC | 939942 | MILFORD | 1 |
| CLEARWOOD TIMBER LLC | 1694905 | DANBURY | 1 |
| CLECIO'S EXCAVATION LLC | 3359744 | DANBURY | 1 |
| CLEK TRANSPORTATION LLC | 3604690 | MERIDEN | 1 |
| CLEMENT KWEKU DARKO CDK | 2799998 | EASTHARTFORD | 1 |
| CLERISTON JOSE PEDRAZZOLI | 4463131 | BRIDGEPORT | 2 |
| CLG ELECTRIC LLC | 4434906 | SOMERS | 1 |
| CLG TRANSPORTATION LLC | 4276966 | BETHEL | 2 |
| CLIF&HARAS LLC SERVICES | 9179116 | WATERBURY | 2 |
| CLIFF ULLMANN | 2238071 | NEWTOWN | 0 |
| CLIFFORD B GREEN & SONS INC | 623075 | BROOKLYN | 3 |
| CLIFFORD E ALLYN SR | 640104 | PRESTON | 1 |
| CLIFFORD WILLIAMS | 1557689 | CANTERBURY | 1 |
| CLIFTON AUTOMOTIVE LLC | 3646935 | ANSONIA | 1 |
| CLIFTON HOLNESS | 3004485 | BLOOMFIELD | 1 |
| CLIFTON J MORIN JR | 2644271 | MANCHESTER | 3 |
| CLIMATECH INC | 1435652 | WALLINGFORD | 7 |
| CLINE TRUCK & EQUIPMENT REPAIR LLC | 713480 | PORTLAND | 2 |
| CLINT JANSSON | 2638193 | EAST HADDAM | 1 |
| CLINTON BRIAN ANDERSON | 2815922 | WASHINGTON | 2 |
| CLINTON ELDREDGE | 3846077 | WILLINGTON | 1 |
| CLINTON HARBORSIDE MARINA INC | 1198860 | CLINTON | 3 |
| CLINTON L SHAKIR | 2499774 | CHALPIN | 1 |
| CLINTON NIKSTAD | 1141455 | WEST SIMSBURY | 1 |
| CLINTON TRUDEAU | 2939487 | COVENTRY | 1 |
| CLINTONVILLE OIL INC | 1366128 | NORTH HAVEN | 4 |
| CLINTONVILLE OIL INC | 3448650 | NORTH HAVEN | 4 |
| CLOCKTOWN ENERGY LLC | 2551133 | WATERTOWN | 1 |
| CLOG MASTER LLC | 2560066 | WEST HAETEL | 1 |
| CLONDON LLC | 9898126 | BLOOMFIELD | 3 |
| CLOSE LANDSCAPING LLC | 3480346 | BETHEL | 1 |
| CLOUD TECHNOLOGIES LLC | 2960027 | OXFORD | 2 |
| CLOUD TRANSPORT LLC | 3221910 | BLOOMFIELD | 3 |
| CLOUD9 SPRAY FOAM INC | 4310014 | NORWALK | 1 |
| CLOVER CONSTRUCTION CO | 750069 | BRISTOL | 1 |
| CLOVER TRANSPORT LLC | 1194876 | WATERBURY | 3 |
| CLR LLC | 3727013 | SEYMOUR | 2 |
| CLSR INC | 2634118 | BRIDGEWATER | 4 |
| CLT LLC | 4439718 | WEST HAVEN | 0 |
| CLUB GETAWAY OPERATING CO LLC | 2433562 | KENT | 1 |
| CLUNIE TRUCKING LLC | 4527221 | EAST HARTFORD | 0 |
| CLUTTER BUSTER & MORE LLC | 4352264 | NEW HAVEN | 1 |
| CLUTTER BUSTER & MORE LLC | 2479991 | NEW HAVEN | 1 |
| CM FARMS LLC | 9649444 | MERIDEN | 1 |
| CM GLOBAL FWD LLC | 3986930 | LEDYARD | 0 |
| CM MASONRY & POOLS LLC | 3613413 | NORWALK | 1 |
| CM TREE SERVICE LLC | 4068413 | BEACON FALLS | 1 |
| CMA LANDSCAPING & DESIGN LLC | 4029844 | EASTON | 2 |
| CMC CONSTRUCTION SERVICES INC | 4251785 | NORTH HAVEN | 3 |
| CMC ENT LLC | 2996093 | BLOOMFIELD | 12 |
| CMF CONSTRUCTION LLC | 2635140 | NORWALK | 2 |
| CMF CONSTRUCTION SERVICES LLC | 2882259 | STAMFORD | 1 |
| CMG LOGISTICS LLC | 4336459 | MILFORD | 1 |
| CMG TRANSPORT LLC | 2594405 | WEST HAVEN | 1 |
| CMJ ENTERPRISE LLC | 2455715 | BLOOMFIELD | 2 |
| CMJ ENTERPRISES LLC | 4483628 | BRIDGEPORT | 1 |
| CML LANDSCAPING & MAINTENANCE LLC | 3523030 | DANBURY | 1 |
| CML SITE SERVICES LLC | 4454942 | DERBY | 1 |
| CMM CONSTRUCTION SERVICES INC | 3008656 | DANBURY | 1 |
| CMM INC | 1260821 | SHELTON | 1 |
| CMR REFUSE & RECYCLING LLC | 2479699 | FAIRFIELD | 3 |
| CMR TRANSPORT LLC | 4108918 | ORANGE | 1 |
| CMS AIRENDS LLC | 4099310 | MIDDLETOWN | 85,000 |
| CMT CONSTRUCTION LLC | 1210726 | N FRANKLIN | 3 |
| CMT SEPTIC SERVICES LLC | 2426810 | BURLINGTON | 1 |
| CN LOGISTICS LLC | 4128898 | STERLING | 8 |
| CN1 COMMUNICATIONS LLC | 4343320 | OXFORD | 1 |
| CNJ LOGISTICS SERVICES LLC | 2381893 | FARMINGTON | 0 |
| CNM HEATING COOLING & PIPING LLC | 3335056 | STORRS MANFLD | 2 |
| CNO TRANSPORTATION LLC | 4497277 | NEW BRITAIN | 1 |
| CNT LOGISTICS LLC | 4000954 | WATERBURY | 2 |
| CNZ LOGISTICS | 6141003 | STRATFORD | 1 |
| COACH MOVERS LLC | 4192815 | NORWALK | 1 |
| COACH TOURS LTD | 314195 | BROOKFIELD | 17 |
| COACHWORKS OF SHELTON LLC | 1652680 | WEST HAVEN | 2 |
| COALHOUSE PIZZERIA LLC | 3187779 | STAMFORD | 1 |
| COAST 2 COAST GUTTERS LLC | 4002521 | POMFRET CTR | 0 |
| COAST BOY LOGISTICS LLC | 4252432 | HARTFORD | 1 |
| COAST FLOORS LLC | 3533714 | BRIDGEPORT | 2 |
| COAST TO COAST EXPRESS INC | 567606 | WINDSOR LOCKS | 16 |
| COAST TO COAST LOGISTICS AND TRANSPORTATION LLC | 1856650 | EAST HARTFORD | 5 |
| COAST TO COAST LOGISTICS INC | 2231774 | HAMDEN | 0 |
| COAST TO COAST PRIME LOGISTICS LIMITED LIABILITY CO | 7571131 | BRIDGEPORT | 2 |
| COAST TO COAST PRODUCE LLC | 2247868 | CHESHIRE | 0 |
| COAST TO COAST TRUCKING LLC | 3183919 | SEYMOUR | 1 |
| COASTAL CARRIERS OF CONNECTICUT LLC | 1271367 | ANSONIA | 70 |