| Jb Motor Car Corp. | Retail Trade | $576,118 | $583,347 | 45 | $11.3M |  AI Deep Dive |
| Desanti Engineering Services. LLC | Professional, Scientific, and Technical Services | $563,537 | $189,495 | 6 | <$5M | AI Deep Dive |
| Maclean Associates LLC | Retail Trade | $554,200 | $600,086 | 42 | $10.6M | AI Deep Dive |
| The Wallingford Auto Company | Wholesale Trade | $545,100 | $548,840 | 38 | $11.6M | AI Deep Dive |
| Decian, Inc. | Information | $538,490 | $544,819 | 27 | <$5M | AI Deep Dive |
| Executive Chevrolet, INC | Retail Trade | $529,130 | $534,291 | 36 | $9.1M | AI Deep Dive |
| Southern New England Electrical | Professional, Scientific, and Technical Services | $521,510 | $527,073 | 15 | <$5M | AI Deep Dive |
| The Young Men's Christian Association of Wallingford Incorpo | Health Care and Social Assistance | $507,900 | $511,836 | 161 | $26.1M | AI Deep Dive |
| East Side Auto Transport LLC | Transportation and Warehousing | $507,787 | $511,724 | 39 | $8.9M | AI Deep Dive |
| Central Connecticut Acoustics Inc-Sba Small 7a Term | Construction | $500,000 | $504,528 | 38 | $9.6M | AI Deep Dive |
| R&b Ceramic Tile and Floor Covering, INC | Construction | $497,436 | $502,765 | 20 | $5.1M | AI Deep Dive |
| R&b Ceramic Tile and Floor Covering INC | Construction | $497,435 | $500,351 | 32 | $8.1M | AI Deep Dive |
| Orsini Ltd | Retail Trade | $485,034 | $490,549 | 51 | $12.9M | AI Deep Dive |
| Wallingford Auto Park, Inc. | Retail Trade | $485,000 | $490,860 | 27 | $6.8M | AI Deep Dive |
| Executive Dodge INC | Retail Trade | $481,345 | $486,106 | 32 | $8.1M | AI Deep Dive |
| Lipper International, Inc. | Wholesale Trade | $470,900 | $474,912 | 42 | $12.9M | AI Deep Dive |
| Atlantic Equipment Installers, Inc. | Manufacturing | $470,585 | $476,180 | 27 | $6.6M | AI Deep Dive |
| Lucibello Electric Co., INC | Construction | $468,303 | $472,434 | 37 | $12.2M | AI Deep Dive |
| Lucibello Electric Co INC | Construction | $468,303 | $471,446 | 37 | $12.2M | AI Deep Dive |
| Young Mens Christian Association of Wallingford, Inc. | Other Services (except Public Administration) | $467,800 | $470,985 | 200 | $38.2M | AI Deep Dive |
| Connecticut Natural Food Mart INC | Retail Trade | $440,962 | $445,972 | 64 | $7.1M | AI Deep Dive |
| Polylok INC | Manufacturing | $435,487 | $438,183 | 27 | $26.8M | AI Deep Dive |
| Ems New England Inc. | Transportation and Warehousing | $421,900 | $427,182 | 22 | <$5M | AI Deep Dive |
| Wnt Vii LLC | Accommodation and Food Services | $419,860 | $424,680 | 60 | $10.7M | AI Deep Dive |
| Innovative Engineering Services | Professional, Scientific, and Technical Services | $410,805 | $413,945 | 26 | <$5M | AI Deep Dive |