| 1997 | 2250436 | 31 | 24 | Intrastate |
| East End Ecology | 1181584 | 14 | 12 | Intrastate |
| Shamrock Tree Company INC | 1478055 | 11 | 10 | Intrastate |
| Strong's Marine LLC | 2129270 | 11 | 3 | Intrastate |
| Kolb Mechanical Corporation | 1743119 | 10 | 10 | Intrastate |
| Peconic Bay Materials | 1505078 | 7 | 4 | Intrastate |
| Sunrise Sealcoating And Asphalt Maintenance Corp | 2276557 | 7 | 3 | Intrastate |
| Gjs Electric LLC | 1769968 | 6 | 6 | Intrastate |
| Rice Services Corp | 1021231 | 5 | 1 | Intrastate |
| Fine Care Landscape INC | 1390844 | 5 | 5 | Intrastate |
| Kemo Trucking INC | 1533477 | 5 | 2 | Intrastate |
| Mgd Horticultural Services INC | 2083741 | 5 | 4 | Intrastate |
| North Fork Pool Care | 3526862 | 5 | 1 | Intrastate |
| Bill Lindsay Landscape LLC | 1143295 | 4 | 3 | Intrastate |
| Douglas A Cooper Farms | 1741929 | 4 | 2 | Intrastate |
| Sound Shore Irrigation INC | 1756225 | 4 | 4 | Intrastate |
| Roots Etc INC | 2487256 | 4 | 3 | Intrastate |
| North Fork Boutique Gardens INC | 2999060 | 4 | 3 | Interstate |
| Farmview Landscaping And Irrigation LLC | 4569615 | 4 | 3 | Intrastate |
| Steve Wolbert | 863695 | 3 | 1 | Intrastate |
| K E M Site Development LLC | 1383600 | 3 | 1 | Intrastate |
| Juniper Hill INC | 1815525 | 3 | 3 | Interstate |
| Reflecting Nature Maintenance INC | 1874714 | 3 | 1 | Intrastate |
| K&m Reliable Transportation Service | 3045801 | 3 | 3 | Intrastate |
| Patriot Site Development INC | 3559991 | 3 | 4 | Intrastate |
| Georgie Contracting Plus LLC | 3914335 | 3 | 1 | Intrastate |
| At Your Service Party Rentals | 3931951 | 3 | 4 | Intrastate |
| Gatz Sitework And Landscape Construction INC | 235821 | 2 | 3 | IntrastateHazmat |
| Pegel Corp | 1224446 | 2 | 2 | Intrastate |
| Pase Towing INC | 1378005 | 2 | 1 | Intrastate |
| Old Sound Stables | 1511349 | 2 | 1 | Intrastate |
| Laurel Greenhouses INC | 1555655 | 2 | 2 | Intrastate |
| Laurel Stone Supply Plus INC | 1702226 | 2 | 2 | Intrastate |
| Renee's Gifts And Home Furnishings | 1776686 | 2 | 2 | Intrastate |
| Shelter Island Refuse | 2058302 | 2 | 2 | Intrastate |
| At Your Service Party Rental LLC | 2081871 | 2 | 2 | Intrastate |
| Seacoast Landscaping INC | 2195776 | 2 | 2 | Intrastate |
| North Fork Sealcoating | 2196694 | 2 | 3 | Intrastate |
| Kreiger Well & Pump Corp | 2250440 | 2 | 6 | Intrastate |
| Blackrock Landscape | 2276765 | 2 | 1 | Intrastate |
| E2sys | 2299419 | 2 | 1 | Intrastate |
| Hamptons Silverleaf Landscaping INC | 2881438 | 2 | 1 | Intrastate |
| South East Citrus Corp | 2999781 | 2 | 1 | Intrastate |
| Castro Landscaping & Construction | 3159574 | 2 | 1 | Intrastate |
| Element Energy Systems | 3217419 | 2 | 2 | Intrastate |
| J-Tech Surface Solutions LLC | 3245547 | 2 | 2 | Intrastate |
| Kennys Bread | 3296545 | 2 | 2 | Intrastate |
| East End Irrigation Systems INC | 3407639 | 2 | 2 | Intrastate |
| Cardinal Management LLC | 4120104 | 2 | 2 | Intrastate |
| Rudy Escobar Landscaping | 4245528 | 2 | 6 | Intrastate |
| Clarity Window Cleaning INC | 4270734 | 2 | 1 | Intrastate |
| Christopher M Excavation & Drainage INC | 1102445 | 1 | 1 | Intrastate |
| Raymond F Nine | 1139713 | 1 | 1 | Intrastate |
| C Reilly Equipment Leasing INC | 1232982 | 1 | 1 | Intrastate |
| Landcraft Environments Ltd | 1239881 | 1 | 4 | Interstate |
| Arthur P Foster | 1270193 | 1 | 1 | Intrastate |
| Eckert Oil Service INC | 1296262 | 1 | 1 | IntrastateHazmat |
| Mhk Trucking Corp | 1539576 | 1 | 1 | Intrastate |
| North Fork Cesspool INC | 1558691 | 1 | 1 | Intrastate |
| Cottage Gardening | 1659989 | 1 | 1 | Intrastate |
| Blue Moon Fish INC | 1779590 | 1 | 2 | Intrastate |
| Robert Krudop | 1796900 | 1 | 1 | Intrastate |
| Tandy Oil Company LLC | 1890030 | 1 | 1 | Intrastate |
| Finlandia Custom Carpentry INC | 2105758 | 1 | 1 | IntrastateHazmat |
| North Fork Limousine | 2170342 | 1 | 1 | Intrastate |
| Pines Lawn Service LLC | 2204996 | 1 | 1 | Intrastate |
| Shelter Island Environmental Services LLC | 2252664 | 1 | 1 | Intrastate |
| Horton Haulers LLC | 2389113 | 1 | 1 | Intrastate |
| Ny Shed CO | 2510830 | 1 | 1 | Intrastate |
| Farmview Landscaping And Irrigation LLC | 2530627 | 1 | 1 | Intrastate |
| Connor Patrick Guditus | 2532272 | 1 | 1 | Intrastate |
| Long Island Tick & Turf | 2598401 | 1 | 1 | Intrastate |
| About Lopez Masonry & Landscaping | 2780481 | 1 | 1 | Intrastate |
| Custom Carpentry By John B Kirmish Jr | 2790824 | 1 | 1 | Intrastate |
| Hermes Specialty Corp | 2860911 | 1 | 1 | Intrastate |
| Gardens By Kristin INC | 2868727 | 1 | 1 | Intrastate |
| M&m Landscape & Services Corp | 2989364 | 1 | 1 | Intrastate |
| Scott Albrecht | 3033992 | 1 | 1 | Intrastate |
| Jcg Lawn And Landscaping | 3122612 | 1 | 1 | Intrastate |
| Lincoln Custom Carpentry | 3208581 | 1 | 1 | Intrastate |
| Minos Landscape Maintenance | 3265647 | 1 | 1 | Intrastate |
| Mayen Landscaping | 3283967 | 1 | 1 | Intrastate |
| Premium Wine Group | 3317869 | 1 | 1 | Intrastate |
| Island Design And Contracting LLC | 3330357 | 1 | 1 | Intrastate |
| East End Sod LLC | 3336797 | 1 | 1 | Intrastate |
| Deerwood Millwork & Fabrication | 3379842 | 1 | 3 | Intrastate |
| Wonderfull Life INC | 3445624 | 1 | 1 | Intrastate |
| Premium Wine Group | 3546520 | 1 | 1 | Intrastate |
| Simply Organic Tick Spraying | 3588308 | 1 | 1 | IntrastateHazmat |
| 4 Walls Construction | 3632737 | 1 | 2 | Intrastate |
| Peconic Bay Dumpsters INC | 3691953 | 1 | 2 | Intrastate |
| Bohemian Rose Designs LLC | 3709691 | 1 | 2 | Intrastate |
| North Fork Nursery & Site Scapes LLC | 3768349 | 1 | 1 | Intrastate |
| Aadc Painting LLC | 3971890 | 1 | 1 | Intrastate |
| Mr Kilinc Construction | 4111957 | 1 | 2 | Intrastate |
| Seacoast Lawn & Tick INC | 4136989 | 1 | 1 | Intrastate |
| Ludlow Homes Contracting Company | 4217026 | 1 | 1 | Intrastate |
| Seaside Farms LLC | 4354144 | 1 | 4 | Interstate |
| East End Carriers LLC | 4371584 | 1 | 1 | Interstate |
| Peconic Bay Dumpsters INC | 4386916 | 1 | 1 | Intrastate |