| Kinsley Group, Inc. | Wholesale Trade | $2,574,600 | $2,604,226 | 129 | $39.5M |  Research |
| Joining Industries INC | Manufacturing | $1,121,733 | $1,131,659 | 72 | $17.6M | Research |
| Joining Industries | Manufacturing | $1,121,732 | $1,131,413 | 70 | $17.1M | Research |
| Paine's, Inc. | Administrative and Support and Waste Management | $891,528 | $899,824 | 65 | $12.3M | Research |
| Hartland Building and Restoration Compan | Construction | $635,030 | $641,641 | 25 | $7.7M | Research |
| Richard's Employment Agency, LLC | Administrative and Support and Waste Management | $618,595 | $625,933 | 325 | $51.1M | Research |
| Cbs Manufacturing Company | Manufacturing | $597,785 | $603,042 | 35 | $9.2M | Research |
| Acceleron INC | Manufacturing | $562,500 | $566,830 | 38 | $9.9M | Research |
| Magnatech LLC | Manufacturing | $514,642 | $518,308 | 33 | $8.6M | Research |
| Sne Building Systems, INC | Manufacturing | $513,900 | $575,910 | 28 | $7.3M | Research |
| Richard's Employment Agency LLC | Administrative and Support and Waste Management | $496,307 | $500,876 | 275 | $43.3M | Research |
| USA Mechanical & Energy Services, LLC | Construction | $477,600 | $480,583 | 36 | $11.4M | Research |
| USA Mechanical & Energy Services LLC | Construction | $477,600 | $479,667 | 42 | $13.3M | Research |
| East Granby Family Practice LLC | Health Care and Social Assistance | $475,530 | $479,099 | 30 | $9.4M | Research |
| Advanced Wheels of Technology Inc. | Retail Trade | $311,795 | $313,700 | 18 | <$5M | Research |
| Magnatech LLC | Manufacturing | $308,088 | $309,615 | 28 | $7.3M | Research |
| Advanced Wheels of Technology, Inc. | Other Services (except Public Administration) | $285,500 | $286,990 | 19 | <$5M | Research |
| Industrial Supply Plus, Inc. | Wholesale Trade | $243,396 | $246,350 | 12 | <$5M | Research |
| R&g Services LLC | Transportation and Warehousing | $241,022 | $212,788 | 67 | $20.6M | Research |
| Industrial Supply Plus Inc. | Wholesale Trade | $237,290 | $240,968 | 9 | <$5M | Research |
| R & G Services LLC | Transportation and Warehousing | $210,000 | $212,940 | 7 | <$5M | Research |
| Rhodes Enterprises Inc. | Accommodation and Food Services | $206,163 | $208,885 | 33 | $5.9M | Research |
| F.a. Hesketh & Associates, Inc. | Professional, Scientific, and Technical Services | $187,500 | $189,214 | 14 | <$5M | Research |
| Talcott View Development Co., Inc. | Construction | $168,205 | $169,971 | 16 | $6.0M | Research |
| Wildlife Control Supplies (wcs), LLC | Retail Trade | $164,500 | $165,323 | 16 | <$5M | Research |