| Retail Security Services, Inc. | Administrative and Support and Waste Management | $356,500 | $361,234 | 37 | $5.4M |  AI Deep Dive |
| C J Electrical Contracting INC DBA C J Power Technologies | Construction | $350,310 | $353,066 | 12 | <$5M | AI Deep Dive |
| Long Island Sound Transport INC DBA a & R Materials | Wholesale Trade | $343,625 | $345,758 | 18 | $5.5M | AI Deep Dive |
| Blair Industries, Inc. | Manufacturing | $342,020 | $344,547 | 21 | $5.5M | AI Deep Dive |
| S. Stamos Restaurant Corp | Accommodation and Food Services | $337,810 | $340,681 | 47 | $8.3M | AI Deep Dive |
| Suffolk Concrete Construction INC | Construction | $298,100 | $300,811 | 20 | <$5M | AI Deep Dive |
| Bijal Corporation | Accommodation and Food Services | $292,200 | $297,476 | 48 | $15.0M | AI Deep Dive |
| Diam-N-Blu Mechanical Corp | Construction | $289,500 | $292,601 | 3 | <$5M | AI Deep Dive |
| Lnc Holding Corp. | Construction | $282,500 | $285,449 | 28 | $31.9M | AI Deep Dive |
| C J Electrical Contracting INC | Construction | $273,977 | $276,774 | 12 | <$5M | AI Deep Dive |
| Custom Fab Group Corp | Other Services (except Public Administration) | $263,137 | $266,814 | 24 | <$5M | AI Deep Dive |
| Healthy Basement Systems LLC | Construction | $258,156 | $260,250 | 28 | $9.5M | AI Deep Dive |
| Posimech INC | Construction | $256,896 | $256,882 | 19 | $21.6M | AI Deep Dive |
| Posimech | Manufacturing | $253,480 | $255,612 | 21 | $5.1M | AI Deep Dive |
| Waverly Iron Corp. | Manufacturing | $250,000 | $252,903 | 17 | <$5M | AI Deep Dive |
| S Stamos Restaurant Corp | Accommodation and Food Services | $248,900 | $251,852 | 47 | $8.3M | AI Deep Dive |
| Waverly Iron Corp. | Construction | $246,717 | $248,554 | 20 | $22.8M | AI Deep Dive |
| Healthy Basement Systems LLC | Construction | $234,600 | $237,435 | 23 | $7.8M | AI Deep Dive |
| American Environments Company, Inc. | Professional, Scientific, and Technical Services | $228,115 | $230,767 | 12 | <$5M | AI Deep Dive |
| Water and Sewage Treatment Enterprises, Inc. | Utilities | $223,457 | $225,971 | 22 | N/A | AI Deep Dive |
| Suffolk County Council INC Boy Scouts of America | Other Services (except Public Administration) | $220,875 | $223,296 | 15 | <$5M | AI Deep Dive |
| East-End Concrete Industries Inc. | Construction | $214,335 | $215,721 | 30 | $6.9M | AI Deep Dive |
| 3 Lanza LLC | Accommodation and Food Services | $213,279 | $0 | 26 | <$5M | AI Deep Dive |
| Star Ready Mix, Inc. | Manufacturing | $213,000 | $214,243 | 14 | $13.9M | AI Deep Dive |
| Michpat & Fam, LLC | Accommodation and Food Services | $208,504 | $211,371 | 20 | <$5M | AI Deep Dive |