| Couto Donuts, Inc. | Manufacturing | $177,740 | $179,717 | 28 | $9.9M | AI Deep Dive |
| C & G of Groton INC | Accommodation and Food Services | $177,530 | $179,986 | 28 | <$5M | AI Deep Dive |
| Rei-Tam, LLC | Accommodation and Food Services | $177,467 | $179,611 | 41 | $7.3M | AI Deep Dive |
| Anthony R Barri MD PC | Health Care and Social Assistance | $175,500 | $176,643 | 14 | <$5M | AI Deep Dive |
| Jj Sunset LLC | Accommodation and Food Services | $175,500 | $177,039 | 45 | $8.0M | AI Deep Dive |
| Mystic Jet Center, LLC | Transportation and Warehousing | $173,500 | $160,333 | 18 | <$5M | AI Deep Dive |
| Olio LLC | Accommodation and Food Services | $169,536 | $170,321 | 35 | $6.2M | AI Deep Dive |
| Advanced Back and Neck Care Center LLC | Health Care and Social Assistance | $166,200 | $167,921 | 23 | $5.4M | AI Deep Dive |
| Advanced Back and Neck Care Center LLC (incredible Weight Lo | Health Care and Social Assistance | $166,200 | $167,214 | 21 | <$5M | AI Deep Dive |
| Columbia Air Services-Bhb, LLC | Transportation and Warehousing | $162,900 | $104,518 | 17 | <$5M | AI Deep Dive |
| Paradise Properties LLC | Accommodation and Food Services | $156,824 | $157,952 | 16 | $5.0M | AI Deep Dive |
| Southeastern Connecticut Enterprise Region Corp | Public Administration | $150,500 | $70,518 | 8 | N/A | AI Deep Dive |
| N.e. Cycle Works, Inc. | Retail Trade | $150,000 | $151,393 | 16 | <$5M | AI Deep Dive |
| Command Technology Incorporated | Information | $150,000 | $151,077 | 9 | <$5M | AI Deep Dive |
| Spicer Spicer Ptr Spicers Marina LLC | Arts, Entertainment, and Recreation | $150,000 | $150,929 | 15 | <$5M | AI Deep Dive |
| Dma, Inc. | Other Services (except Public Administration) | $145,500 | $147,106 | 15 | <$5M | AI Deep Dive |
| Par Four LLC | Accommodation and Food Services | $143,230 | $144,356 | 15 | <$5M | AI Deep Dive |
| Amaral Brothers Incorporated | Accommodation and Food Services | $140,873 | $142,250 | 51 | $9.1M | AI Deep Dive |
| Kongsberg Digital Simulation Inc. | Professional, Scientific, and Technical Services | $140,000 | $140,855 | 11 | <$5M | AI Deep Dive |
| Dee Zee Ice LLC | Manufacturing | $138,589 | $139,508 | 40 | $39.7M | AI Deep Dive |
| 568 Poquonnock Avenue Corp. | Accommodation and Food Services | $137,214 | $139,237 | 15 | <$5M | AI Deep Dive |
| Inter District Committee for Project Oceanology | Educational Services | $134,916 | $135,805 | 29 | N/A | AI Deep Dive |
| Interdistrict Committee for Project Oceanology | Educational Services | $134,916 | $135,637 | 16 | N/A | AI Deep Dive |
| Sunset Isle LLC | Accommodation and Food Services | $134,800 | $135,982 | 40 | $7.1M | AI Deep Dive |
| Johnsons Hardware& Supply Co INC | Retail Trade | $132,400 | $133,209 | 18 | <$5M | AI Deep Dive |