| APPLEGATE CONSTRUCTION & PAVING LLC | 1881772 | TRUMBULL | 2 |
| APPLEGATE FARM & PRODUCE LLC | 4152185 | COLLINSVILLE | 1 |
| APPLEGATE REALTY SERVICES INC | 2797815 | WEST HARTFORD | 1 |
| APPLEWOOD TREE CARE LLC | 2166812 | SHARON | 5 |
| APPLIED RUBBER & PLASTICS INC | 3936730 | WINDSOR | 1 |
| APPOLO EXPRESS LIMOUSINE CT LLC | 2971904 | STAMFORD | 2 |
| APRILS GARDENS LLC | 3857876 | BETHEL | 1 |
| APS WASTE REMOVAL LLC | 1158632 | MANCHESTER | 3 |
| APSA LOGISTICS LLC | 4575353 | NORWALK | 1 |
| APT FOUNDATION INC | 4455456 | NEW HAVEN | 1 |
| AQUA LAWN INC | 1786190 | FAIRFIELD | 11 |
| AQUA MASTERS OF SIMBURY | 4355629 | SIMSBURY | 1 |
| AQUA POOL AND PATIO INC | 363102 | EAST WINDSOR | 9 |
| AQUA SCAPES LLC | 2459335 | DANBURY | 1 |
| AQUA TERRA LLC | 9174385 | NORWALK | 1 |
| AQUA TURF CLUB INCORPORATED | 1437543 | PLANTSVILLE | 7 |
| AQUA-TURF IRRIGATION LLC | 1083121 | ORANGE | 4 |
| AQUARION WATER CO OF CONNECTICUT | 409079 | BRIDGEPORT | 202 |
| AQUATEC FLOORING INC | 3195866 | WEST HAVEN | 1 |
| AQUATIC POOL AND SPA SERVICE INC | 879935 | NORTHFORD | 5 |
| AQUEST CORPORATION | 3715555 | SOMERS | 1 |
| AQUINO CONSTRUCTION LLC | 3826972 | NAUGATUCK | 4 |
| AQUINO EULALIO | 3548899 | BRIDGEPORT | 1 |
| AR AND SONS MASONRY LLC | 2554193 | STAMFORD | 5 |
| AR AUTO TRANSPORTATION LLC | 2960533 | NAUGATUCK | 2 |
| AR EXPRESS INC | 2238704 | EAST WINDSOR | 0 |
| AR LOGISTIC LLC | 4544277 | ANSONIA | 1 |
| AR METAL WORKS LLC | 4314817 | DAYVILLE | 1 |
| AR RELO-SOLUTIONS LLC | 3966207 | WINDSOR | 1 |
| AR TRANS LLC | 3231006 | WETHERSFIELD | 7 |
| AR'S GENERAL REPAIR AND USED CAR SALES LLC | 2634836 | DANBURY | 1 |
| ARA PROPERTY CARE LLC | 4536970 | EAST HADDAM | 5 |
| ARACELI CORDERO | 3709390 | EAST HARTFORD | 1 |
| ARAGON HOME IMPROVEMENT SERVICE LLC | 3194630 | STAMFORD | 1 |
| ARANA MARTINEZ LANDSCAPING LLC | 3340854 | STAMFORD | 1 |
| ARBERIA TRANSPORT LLC | 2639489 | BRIDGEPORT | 2 |
| ARBEY VARGAS LANDSCAPING | 3196764 | STAMFORD | 1 |
| ARBOGRASS ORGANIC GARDENS LLC | 3117029 | BRIDGEPORT | 1 |
| ARBOGTECH | 3366602 | FARMINGTON | 0 |
| ARBOR ALLIES LLC | 4419599 | NORWALK | 1 |
| ARBOR CARE SOLUTIONS LLC | 3441993 | TORRINGTON | 2 |
| ARBOR CRANE SERVICE LLC | 1664222 | WINDSOR LOCKS | 1 |
| ARBOR GREEN TREE SERVICE LLC | 3674856 | MILFORD | 2 |
| ARBOR OIL LLC | 644910 | CHESHIRE | 7 |
| ARBOR PICKS LLC | 4035490 | TORRINGTON | 2 |
| ARBOR SERVICES OF CT INC | 1025257 | WARREN | 17 |
| ARBOR TURF & GARDENS LLC | 2258474 | ELLINGTON | 3 |
| ARBORACTIVE LLC | 4308959 | THOMPSON | 1 |
| ARBOREAL EDGE LLC | 4074167 | WARREN | 2 |
| ARBOREAL INC | 676070 | STRATFORD | 2 |
| ARBORETA LANDSCAPES LLC | 360309 | MILFORD | 2 |
| ARBORIO CORPORATION | 269671 | CROMWELL | 23 |
| ARBORIST TREE CARE SERVICES LLC | 3022549 | TOLLAND | 3 |
| ARBORMATE PROPERTY MGT LLC | 943791 | SOUTHBURY | 1 |
| ARBORTECH TREE INC | 2901003 | COVENTRY | 10 |
| ARBORTERRA | 2072123 | WILTON | 1 |
| ARBORVIEW CT INC | 3924814 | DANBURY | 1 |
| ARBORWORKS INC | 1415975 | EAST HARTLAND | 2 |
| ARC ANGELS DESIGN LLC | 3134412 | BRIDGEPORT | 1 |
| ARC LOGISTICS LLC | 3969010 | EAST HAVEN | 0 |
| ARC OF LITCHFIELD COUNTY | 2945952 | TORRINGTON | 1 |
| ARC SOUND STAGE LIGHTING | 3953935 | NORWALK | 1 |
| ARC TECH LLC | 4486359 | GROTON | 1 |
| ARC TRANSPORT LLC | 3497741 | EAST HAVEN | 1 |
| ARC TRANSPORTATION LLC | 1872046 | BERLIN | 1 |
| ARCADE SPECIALTIES LLC | 4013481 | STRATFORD | 1 |
| ARCADIA ORGANIC PRESERVATIVE LLC | 4008701 | SHELTON | 1 |
| ARCAND FREIGHT LLC | 3432120 | DANBURY | 0 |
| ARCHER SIGN SERVICE LLC | 2306391 | MILFORD | 4 |
| ARCHIBALD ENTERPRISES LLC | 4341618 | NORTH HAVEN | 1 |
| ARCHITECTUAL CURTAINWALL INC | 3162640 | DANIELSON | 1 |
| ARCHITECTURAL BUILDING RESOURCES LLC | 2449328 | SOUTH WINDSOR | 1 |
| ARCHITECTURAL GLASS INDUSTRIES LLC | 1815319 | SANDY HOOK | 1 |
| ARCHITECTURAL GLASS INDUSTRIES LLC | 4435842 | SANDY HOOK | 1 |
| ARCHITECTURAL RESTORATION LLC | 4033802 | CANTON | 2 |
| ARCHITECTURAL SYSTEM FABRICATORS LLC | 5189988 | SOUTHINGTON | 4 |
| ARCHITECTURAL WINDOW CORP | 2050547 | MANCHESTER | 3 |
| ARCHOIL INC | 4500311 | OXFORD | 1 |
| ARCTIC BUILDERS LLC | 3881020 | NORWALK | 2 |
| ARCTIC OIL COMPANY OF SOUTHINGTON INC | 831948 | SOUTHINGTON | 5 |
| AREA 1 CONCRETE AND EXCAVATING LLC | 1154019 | ROCKY HILL | 1 |
| AREA COOPERATIVE EDUCATIONAL SERVICES | 1256313 | NORTH HAVEN | 160 |
| ARENA STONEYARD LLC | 1736784 | OLD LYME | 1 |
| ARENAS TRANSPORTATION LLC | 2029038 | MANCHESTER | 1 |
| ARES PAVING & MASONRY | 3850853 | WATERBURY | 2 |
| ARETHUSA FARM DAIRY LLC | 2325710 | BANTAM | 5 |
| ARG DISTRIBUTOR CORP | 3788013 | NEW BRITAIN | 1 |
| ARGAN TECHNOLOGIES LLC | 3904182 | NEWTOWN | 3 |
| ARGUETA CONSTRUCTION AND LANDSCAPING LLC | 3509327 | REDDING | 7 |
| ARI LOGISTICS LLC | 2864974 | WEST HARTFORD | 2 |
| ARIANA TRUCKING LLC | 3486477 | HARTFORD | 1 |
| ARIAS LOGISTIC SVCS LLC | 3390243 | MIDDLETOWN | 1 |
| ARIGNA HOMES LLC | 4462249 | NEW MILFORD | 1 |
| ARISTOCAR LIMOUSINE LLC | 2783649 | NEW CANAAN | 2 |
| ARISTY EXPRESS LLC | 7212777 | WATERBURY | 1 |
| ARIZONA BORDER LAND LLC | 3866841 | SUFFIELD | 1 |
| ARIZONA CONSTRUCTION LLC | 2902766 | BRISTOL | 3 |
| ARK RELOCATION SOLUTIONS LLC | 3610865 | HAMDEN | 1 |
| ARKAI STONE & HOME IMPROVEMENT LLC | 2335798 | GLASTONBURY | 0 |
| ARKAZAR LLC | 4249213 | DERBY | 0 |