| Independent Group Home Living | Health Care and Social Assistance | $10,000,000 | $10,141,111 | 500 | $85.1M |  AI Deep Dive |
| The Center for Developmental Disabilities INC | Health Care and Social Assistance | $4,748,780 | $4,821,199 | 500 | N/A | AI Deep Dive |
| New Interdisciplinary School Inc. | Health Care and Social Assistance | $1,462,747 | $1,481,823 | 160 | $25.9M | AI Deep Dive |
| Dna Contracting | Construction | $1,213,400 | $1,195,107 | 68 | $77.5M | AI Deep Dive |
| S.a.s. Industries, Inc. | Manufacturing | $581,000 | $233,815 | 20 | $5.6M | AI Deep Dive |
| South Bay Industries Inc. | Transportation and Warehousing | $573,800 | $580,813 | 46 | $7.0M | AI Deep Dive |
| Eastern Environmental Solutions INC | Administrative and Support and Waste Management | $543,900 | $548,644 | 40 | $7.6M | AI Deep Dive |
| Bethesda Elite Care,inc | Health Care and Social Assistance | $511,091 | $519,086 | 86 | $14.7M | AI Deep Dive |
| Pure Dental of Long Island P.c. | Health Care and Social Assistance | $490,700 | $496,454 | 41 | $9.5M | AI Deep Dive |
| Association for Technology Dependent Children Inc. | Health Care and Social Assistance | $432,150 | $437,928 | 30 | N/A | AI Deep Dive |
| Victims Information Bureau of Suffolk Inc. | Other Services (except Public Administration) | $420,000 | $425,477 | 45 | $8.6M | AI Deep Dive |
| Island Steel & Detailing Corp | Wholesale Trade | $389,261 | $392,652 | 17 | $5.2M | AI Deep Dive |
| Island Steel & Detailing Corp | Manufacturing | $335,000 | $338,341 | 15 | <$5M | AI Deep Dive |
| Letterman Corp. | Accommodation and Food Services | $283,479 | $285,138 | 15 | <$5M | AI Deep Dive |
| Jenjo Enterprises INC | Accommodation and Food Services | $277,497 | $279,899 | 22 | <$5M | AI Deep Dive |
| Ranco Sand & Stone Corp | Mining, Quarrying, and Oil and Gas Extraction | $274,500 | $277,642 | 14 | <$5M | AI Deep Dive |
| Earth Repair, LLC | Construction | $228,900 | $230,251 | 11 | <$5M | AI Deep Dive |
| Letterman Corp. | Wholesale Trade | $202,487 | $204,323 | 120 | $30.9M | AI Deep Dive |
| Mohr Mac of Manorville | Accommodation and Food Services | $171,300 | $172,497 | 38 | $6.7M | AI Deep Dive |
| Mws Construction Corp. | Construction | $168,987 | $171,089 | 18 | $5.6M | AI Deep Dive |
| Patricks Pools INC | Construction | $167,257 | $170,332 | 16 | $5.5M | AI Deep Dive |
| Jenjo Enterprises | Accommodation and Food Services | $162,500 | $163,506 | 26 | <$5M | AI Deep Dive |
| Neal Coleman Electric Inc. | Construction | $148,400 | $149,991 | 12 | <$5M | AI Deep Dive |
| La Casa Cafe INC | Accommodation and Food Services | $146,055 | $146,918 | 25 | <$5M | AI Deep Dive |
| Manorville Wings | Accommodation and Food Services | $145,029 | $146,336 | 21 | <$5M | AI Deep Dive |