| Ability Beyond Disability INC | 598285 | 139 | 129 | Interstate |
| New England Propane | 665421 | 22 | 10 | InterstateHazmat |
| A Krueger CO INC | 672329 | 12 | 8 | IntrastateHazmat |
| Mariano Brothers Specialtymoving LLC | 1532456 | 10 | 11 | Interstate |
| Envirotech Of Fairfield County INC | 1031784 | 9 | 1 | Interstate |
| Hollandia Nurseries | 3368651 | 8 | 3 | Intrastate |
| Mono-Crete Step CO Of Ct LLC | 373316 | 7 | 4 | Interstate |
| Bouchard Construction INC | 694122 | 7 | 5 | Interstate |
| Steck Nursery | 956125 | 7 | 10 | Intrastate |
| Redding Sanitation INC | 2528451 | 7 | 3 | Intrastate |
| Agway Or Smithland Supply | 2928586 | 7 | 10 | Interstate |
| Roots Landscaping LLC | 3120198 | 7 | 6 | Interstate |
| Town And Country Maintenance, LLC | 7326280 | 7 | 8 | Intrastate |
| T D And Sons INC | 691275 | 6 | 4 | Intrastate |
| Bethel Sand & Gravel CO | 795815 | 6 | 2 | Intrastate |
| I & Z Lopez Lawn Care LLC | 1731778 | 6 | 5 | Intrastate |
| Perform Concrete INC | 535060 | 5 | 2 | Interstate |
| Belardinelli Services LLC | 619825 | 5 | 5 | Interstate |
| Ajm Septic & Excavating | 703533 | 5 | 5 | IntrastateHazmat |
| Fiorilla Ready Mix LLC | 993888 | 5 | 3 | Intrastate |
| Wright Brothers Transport | 1117675 | 5 | 2 | Interstate |
| We Do Lines | 2385488 | 5 | 10 | Interstate |
| Ny Minute Movers INC | 2394435 | 5 | 5 | Interstate |
| Rojas Transportation LLC | 2728240 | 5 | 5 | Interstate |
| Chad's Tree Service LLC | 3144004 | 5 | 1 | Intrastate |
| Herrera Transportation LLC | 4295744 | 5 | 1 | Interstate |
| Perform Concrete INC | 7617471 | 5 | 4 | Intrastate |
| John J Pawloski Lumber CO INC | 542477 | 4 | 1 | Intrastate |
| Fiorilla Heating Oil INC | 639951 | 4 | 4 | IntrastateHazmat |
| Steiner INC | 640416 | 4 | 8 | Intrastate |
| Real Moving & Storage | 2353187 | 4 | 4 | Interstate |
| Total Moving Services LLC | 2906606 | 4 | 4 | Interstate |
| J & R Landscaping Services LLC | 3181566 | 4 | 6 | Interstate |
| I & Z Landscaping Corp | 4149202 | 4 | 4 | InterstateHazmat |
| Excavation Services | 628186 | 3 | 2 | Interstate |
| Connecticut Bomanite Systems | 649367 | 3 | 4 | Interstate |
| Country Contractors INC | 702910 | 3 | 1 | Interstate |
| Smitty's Auto Body | 887719 | 3 | 2 | IntrastateHazmat |
| Danbury Sheet Metal | 1316312 | 3 | 3 | Interstate |
| Peter Lachowitz Construction | 1486444 | 3 | 1 | Intrastate |
| David B Resendes LLC | 2048458 | 3 | 2 | Intrastate |
| Noble Tree | 2094259 | 3 | 1 | Intrastate |
| J J J Trucking LLC | 3213435 | 3 | 3 | Interstate |
| Eml Masonry Landscape Services | 3213822 | 3 | 2 | Intrastate |
| Tree Service | 3367586 | 3 | 3 | Intrastate |
| Aequitas Design Services INC | 3539418 | 3 | 2 | Interstate |
| Smitty's Auto Body | 3692216 | 3 | 2 | IntrastateHazmat |
| Green Light Transports LLC | 3975238 | 3 | 3 | Interstate |
| L & J Pools INC | 4063524 | 3 | 3 | Intrastate |
| Belardinelli Tire CO | 57926 | 2 | 2 | Interstate |
| Frank Falls Septic Tank Service LLC | 629184 | 2 | 1 | Intrastate |
| Kellog Hardwoods INC | 645100 | 2 | 2 | Intrastate |
| Yankee Tree Resources LLC | 680031 | 2 | 1 | Interstate |
| Land Art Design INC | 796305 | 2 | 2 | InterstateHazmat |
| Mason Contractors LLC | 884113 | 2 | 2 | Interstate |
| Gregory Builders Of Fairfield Cty Ltd | 896853 | 2 | 2 | Intrastate |
| Stone Ridge Excavation LLC | 921200 | 2 | 3 | Interstate |
| Bethel Masonry Supply INC | 978058 | 2 | 1 | Interstate |
| Top Gun Trucking LLC | 1557933 | 2 | 1 | Intrastate |
| Gregory Woodworks LLC | 1747878 | 2 | 2 | Interstate |
| Guarani Shipping And Food Corp | 1792904 | 2 | 2 | Interstate |
| Cesar's Services Corp | 2006289 | 2 | 1 | Intrastate |
| Kristen Whitlock Landscape Design LLC | 2030580 | 2 | 2 | Intrastate |
| Dmm Partners INC | 2320197 | 2 | 3 | Intrastate |
| T&m Trucking LLC | 2544938 | 2 | 1 | Intrastate |
| Ecb Realty LLC | 2826828 | 2 | 1 | InterstateHazmat |
| East Paving LLC | 2830449 | 2 | 1 | Intrastate |
| Full Circle Property Maintenance | 2842095 | 2 | 4 | Intrastate |
| Power Team Construction CO LLC | 3152279 | 2 | 1 | Intrastate |
| Tito Masonry LLC | 3361398 | 2 | 1 | Interstate |
| Angel's Ultimate Tree Removal | 3422160 | 2 | 1 | Intrastate |
| Vision Construction LLC | 3443087 | 2 | 2 | Intrastate |
| Luis Landscaping And Stone Work LLC | 3489493 | 2 | 1 | Intrastate |
| Green Valley Property Maintenance LLC | 3515115 | 2 | 2 | Intrastate |
| Romero Master Paving LLC | 3571146 | 2 | 1 | Intrastate |
| A&l Custom Builders LLC | 3693588 | 2 | 2 | Interstate |
| Blue Horizons Trucking LLC | 3735473 | 2 | 2 | Interstate |
| Bethel Overhead Doors LLC | 3739137 | 2 | 2 | Interstate |
| Fox Den Dump Trailer Services | 3793735 | 2 | 1 | Intrastate |
| Seal King Asphalt Maintenance LLC | 3863561 | 2 | 2 | Intrastate |
| A-1 Line Painting LLC | 3866193 | 2 | 2 | Intrastate |
| Clg Transportation | 4276966 | 2 | 2 | Interstate |
| G&c Transport LLC | 4346584 | 2 | 2 | Interstate |
| Stallion Ridge Corp | 5195112 | 2 | 4 | Interstate |
| Zk Logistics LLC | 9868772 | 2 | 0 | Interstate |
| Worth Construction CO INC | 346336 | 1 | 1 | Interstate |
| C W Canfield Excavating LLC | 434920 | 1 | 1 | Interstate |
| Dan Settanni Septic | 627931 | 1 | 1 | Intrastate |
| Sasso Trucking | 640349 | 1 | 1 | Intrastate |
| Superior Carting | 721299 | 1 | 1 | Intrastate |
| New England Resources LLC | 749977 | 1 | 1 | Interstate |
| Rob Deleon Service INC | 794960 | 1 | 1 | Intrastate |
| Daignault Trucking | 945871 | 1 | 1 | Intrastate |
| Base Technologies | 947733 | 1 | 2 | Interstate |
| Deicke Brothers Carting INC | 1055999 | 1 | 1 | Intrastate |
| Kanthal Corporation | 1081491 | 1 | 3 | Intrastate |
| Architectual Glazona | 1307098 | 1 | 2 | Interstate |
| York Trucking | 1344668 | 1 | 1 | Interstate |
| Solar Sheet Metal & Roofing INC | 1531981 | 1 | 1 | Intrastate |
| Mclevy Construction LLC | 1626943 | 1 | 2 | Intrastate |