| Neefus -Stype Agency INC | Finance and Insurance | $640,160 | $644,650 | 34 | $17.5M |  AI Deep Dive |
| Crescent Duck Farm, Inc. | Manufacturing | $539,913 | $547,067 | 33 | $11.6M | AI Deep Dive |
| Crescent Duck Farm Inc. | Manufacturing | $354,110 | $357,759 | 56 | $19.8M | AI Deep Dive |
| H.f.corwin & Son, Inc. | Agriculture, Forestry, Fishing and Hunting | $349,400 | $354,311 | 21 | <$5M | AI Deep Dive |
| Verderber's Landscape Nursery INC | Administrative and Support and Waste Management | $289,590 | $292,502 | 23 | <$5M | AI Deep Dive |
| Verderber's Landscape Nursery INC | Administrative and Support and Waste Management | $289,500 | $292,506 | 23 | <$5M | AI Deep Dive |
| Lighthouse Marina INC | Retail Trade | $283,155 | $286,576 | 17 | <$5M | AI Deep Dive |
| Lighthouse Marina INC | Retail Trade | $283,100 | $286,722 | 17 | <$5M | AI Deep Dive |
| Hf Corwin and Son Inc. | Agriculture, Forestry, Fishing and Hunting | $264,445 | $266,869 | 18 | <$5M | AI Deep Dive |
| Paumanok Vineyards Ltd. | Manufacturing | $248,668 | $251,331 | 27 | $9.5M | AI Deep Dive |
| Modern Snack Bar INC | Accommodation and Food Services | $211,512 | $213,459 | 24 | <$5M | AI Deep Dive |
| Paumanok Vineyards, Ltd. | Manufacturing | $206,800 | $294,592 | 25 | $8.8M | AI Deep Dive |
| Peconic Community School | Public Administration | $175,315 | $176,876 | 22 | N/A | AI Deep Dive |
| Peconic Community School | Educational Services | $151,200 | $152,456 | 17 | N/A | AI Deep Dive |
| Johnson, Mowdy Associates, Cpa's, P.c. | Professional, Scientific, and Technical Services | $140,500 | $141,534 | 8 | <$5M | AI Deep Dive |
| Verderber's Garden Center INC | Administrative and Support and Waste Management | $127,800 | $129,477 | 14 | <$5M | AI Deep Dive |
| Modern Snack Bar Inc. | Accommodation and Food Services | $124,500 | $125,676 | 30 | $5.3M | AI Deep Dive |
| Eastport Feeds, Inc. | Manufacturing | $98,600 | $99,931 | 7 | <$5M | AI Deep Dive |
| Il Giardino Trattoria INC | Accommodation and Food Services | $97,100 | $98,236 | 18 | <$5M | AI Deep Dive |
| Jim Stakey Greenhouses, LLC | Agriculture, Forestry, Fishing and Hunting | $86,500 | $87,543 | 8 | <$5M | AI Deep Dive |
| Uspa International INC | Administrative and Support and Waste Management | $80,236 | $80,478 | 23 | <$5M | AI Deep Dive |
| Elrich Auto Body INC | Other Services (except Public Administration) | $77,000 | $77,896 | 4 | <$5M | AI Deep Dive |
| Eastern Fuel Inc. | Retail Trade | $71,500 | $72,423 | 5 | <$5M | AI Deep Dive |
| Camp Property Maintenance INC | Administrative and Support and Waste Management | $62,030 | $62,538 | 6 | <$5M | AI Deep Dive |
| Camp Property Maintenance, Inc. | Administrative and Support and Waste Management | $62,000 | $62,375 | 6 | <$5M | AI Deep Dive |