| HARMSEN PROPERTIES LLC | 1917777 | VERNON | 2 |
| HARMUTH MARINE SERVICES LLC | 4331093 | GUILFORD | 1 |
| HAROLD W OLSEN INC | 331844 | OXFORD | 3 |
| HARRICK & BURNS FUEL LLC | 1022394 | WESTON | 1 |
| HARRIGAN ROAD LOGISTICS | 4426727 | NAUGATUCK | 1 |
| HARRINGTON HUNKS INC | 3425378 | BROOKFIELD | 9 |
| HARRINGTONS ORGANIC LAND CARE LLC | 2362592 | BLOOMFIELD | 4 |
| HARRIS AGRICULTURAL ENTERPRISES INC | 383197 | WETHERSFIELD | 1 |
| HARRIS REBAR PLACING LLC | 4219271 | BLOOMFIELD | 21 |
| HARRIS TRANSPORT LLC | 4163972 | HARTFORD | 1 |
| HARRISON P VANASE | 1494551 | NORWICH | 1 |
| HARRISON TRANSPORTATION SERVICES LLC | 4330177 | WATERBURY | 1 |
| HARRY A NIELSON III | 944944 | SIMSBURY | 1 |
| HARRY N HODGE | 1340899 | BRANFORD | 1 |
| HARRY WRIGHT ELECTRICAL COMPANY | 1875089 | WASHINGTON DEPOT | 2 |
| HART MECHANICAL INC | 1114205 | GLASTONBURY | 3 |
| HART SERVICES LLC | 4528442 | BRIDGEPORT | 1 |
| HART'S GREENHOUSE & FLORIST LLC | 2260446 | CANTERBURY | 3 |
| HART'S TREE & LANDSCAPE | 2021632 | WOODSTOCK VALLEY | 1 |
| HARTFORD AREA HABITAT FOR HUMANITY INC | 2513991 | HARTFORD | 1 |
| HARTFORD COMMUNITIES THAT CARE | 2540501 | HARTFORD | 3 |
| HARTFORD CONSTRUCTION SRVCS LLC | 1056041 | WEST HARTFORD | 1 |
| HARTFORD COUNTY CONSTRUCTION LLC | 2900301 | NEW BRITAIN | 1 |
| HARTFORD DISTRIBUTORS INC | 631776 | MANCHESTER | 50 |
| HARTFORD FC LLC | 3129818 | AVON | 2 |
| HARTFORD FIRE INSURANCE COMPANY | 2532392 | HARTFORD | 2 |
| HARTFORD FOOD SYSTEM INC | 2532072 | HARTFORD | 1 |
| HARTFORD HEALTHCARE CORPORATION | 3633504 | HARTFORD | 1 |
| HARTFORD HOSPITAL | 709535 | HARTFORD | 1 |
| HARTFORD PROVISION COMPANY INC | 27863 | SOUTH WINDSOR | 36 |
| HARTFORD SMOKE BBQ LLC | 4175775 | HARTFORD | 1 |
| HARTFORD SPRINKLER COMPANY INCORPORATED | 4054001 | BLOOMFIELD | 1 |
| HARTFORD STAGE COMPANY | 2285379 | HARTFORD | 1 |
| HARTFORD TRUCK EQUIPMENT INC | 4555543 | SOUTH WINDSOR | 1 |
| HARTFORD WEST INDIAN BAKERY INC | 1062286 | HARTFORD | 1 |
| HARTFORDS KITCHEN FACTORY LLC | 3337007 | HARTFORD | 1 |
| HARTLEY & PARKER LIMITED LLC | 630295 | STRATFORD | 32 |
| HARTMAN COMPANY LLC | 3480684 | WALLINGFORD | 1 |
| HARTS LANDSCAPING & LAWN SERVICES LLC | 4427754 | BALTIC | 1 |
| HARVEL BROOKS | 3316227 | NAUGATUCK | 0 |
| HARVEST BEVERAGE GROUP LLC | 4098307 | NEW HAVEN | 1 |
| HARVEY TACKETT | 2805429 | EAST HAVEN | 1 |
| HARVEY'S LANDSCAPING LLC | 1456953 | PLAINVILLE | 4 |
| HARWINTON DRILLING AND ENGINEERING CO INC | 1546479 | HARWINTON | 1 |
| HARWINTON DUMPSTER LLC | 4401017 | HARWINTON | 1 |
| HARWINTON TREE SERVICE LLC | 3089294 | HAWINTON | 1 |
| HASLEA INC | 4392270 | BRIDGEPORT | 1 |
| HASTEDT BROTHERS LLC | 947300 | BALTIC | 2 |
| HASTILLO AND SONS EQUIPMENT SERVICES LLC | 4413381 | ELLINGTON | 1 |
| HASTINGS FARM LLC | 2019238 | SUFFIELD | 2 |
| HAT CITY CONSTRUCTION | 3405024 | NEW FAIRFIELD | 1 |
| HAT CITY SERVICES LLC | 3934063 | SANDY HOOK | 1 |
| HAT TRICK | 1268476 | NEW HAVEN | 1 |
| HATCHER ENTERPRIZE | 760110 | GLASTONBURY | 1 |
| HATCHETTSMITH LIVESTOCK TRANSPORT LLC | 4172879 | NEW HARTFORD | 1 |
| HATMAN CONSTRUCTION LLC | 934870 | HADDAM | 1 |
| HATTON LTD | 129029 | EAST HARTFORD | 2 |
| HAUL & PULL EXPRESS INC | 708142 | HARTFORD | 4 |
| HAUL AUTHORITY LOGISTICS LLC | 3494542 | PROSPECT | 0 |
| HAUL FREIGHTS TRANSPORTATION LLC | 3536653 | WATERBURY | 4 |
| HAUL J MASTER TRANSPORT LLC | 3408036 | NORWALK | 2 |
| HAUL KING EXPRESS TRANSPORT LLC | 3913616 | PLANTSVILLE | 1 |
| HAUL LOTTA JUNK REMOVAL LLC | 7950762 | BRIDGEPORT | 2 |
| HAUL N WASTE | 3869440 | STORRS MANFLD | 1 |
| HAUL OF FAME AUTO TRANSPORT LLC | 2944045 | ENFIELD | 1 |
| HAUL YEAH JUNK REMOVAL LLC | 4372553 | SOUTHPORT | 1 |
| HAULBYHAL | 3988616 | WEST HAVEN | 1 |
| HAULIN LEGACY LLC | 4337885 | EAST HARTFORD | 1 |
| HAULIN TRASH & DEMOLITION SERVICES LLC | 1854404 | WOLCOTT | 1 |
| HAULS DEEP LLC | 3771688 | EAST HAVEN | 1 |
| HAUSER EQUIPMENT & WELDING SERVICES INC | 858471 | BRIDGEPORT | 1 |
| HAVEN QUALITY EXPRESS CO | 3548961 | NEW HAVEN | 1 |
| HAVEN STEEL ERECTORS INC | 3121564 | HAMDEN | 6 |
| HAWES LANDSCAPING LLC | 3299466 | EAST HAMPTON | 2 |
| HAWK & SON TRUCKING LLC | 3561691 | GROTON | 1 |
| HAWK'S TOWING LLC | 4435399 | STARTFORD | 1 |
| HAWKES TREE SERVICE | 644334 | SOUTH WINDSOR | 3 |
| HAWKINS TRANSPORT LLC | 4063669 | STERLING | 1 |
| HAWLEY SWEEPING COMPANY INC | 1647461 | DANBURY | 2 |
| HAY DAY FARM | 3907726 | PORTLAND | 1 |
| HAYAHTT EXPRESS TRUCKING LLC | 3190209 | WETHERSFIELD | 6 |
| HAYDEN DISISTO | 3603594 | STAFFORD SPGS | 1 |
| HAYDEN MACHINERY LLC | 27867 | THOMASTON | 2 |
| HAYDEN TREE AND PROPERTY EXPERTS LLC | 3581416 | EAST HADDAM | 3 |
| HAYES DUMPSTER SERVICES LLC | 3222486 | OAKDALE | 6 |
| HAYES HEAVY HAULING LLC | 3546687 | WATERTOWN | 1 |
| HAYES PLUMBING LLC | 3404659 | NORTHFIELD | 1 |
| HAYES RANCH LLC | 3306121 | WATERTOWN | 1 |
| HAYES SERVICES LLC | 1503010 | EAST LYME | 4 |
| HAYNES MATERIALS COMPANY | 1138643 | OXFORD | 4 |
| HAZ SERVICE GROUP LLC | 4521676 | MILFORD | 2 |
| HAZ-PROS INC | 1727103 | WEST HARTFORD | 1 |
| HAZARDVILLE MOTORS | 2141723 | ENFIELD | 1 |
| HAZARDVILLE WATER COMPANY | 2109983 | ENFIELD | 1 |
| HAZE EXPORT LLC | 3966164 | VERNON | 1 |
| HAZELWOOD EXCAVATING INC | 631793 | WALLINGFORD | 5 |
| HB & FAM TRUCKING LLC | 4206731 | NORTH HAVEN | 1 |
| HB LIVE INC | 504199 | NORTH HAVEN | 2 |
| HBR SERVICES LLC | 2850241 | TORRINGTON | 2 |
| HBS ENTERPRISE LLC | 2389641 | NEW LONDON | 2 |