| Comfort Home Care, LLC | Health Care and Social Assistance | $3,342,000 | $3,105,476 | 256 | $43.8M |  Research |
| Henry C. Nevins Home, Inc. | Health Care and Social Assistance | $1,807,900 | $1,820,505 | 240 | N/A | Research |
| Cafua Management Company LLC | Management of Companies and Enterprises | $1,632,500 | $2,005,339 | 119 | $19.6M | Research |
| Alternative Home Health Care, LLC | Health Care and Social Assistance | $1,595,100 | $1,605,291 | 158 | $27.1M | Research |
| Gooby Industries | Manufacturing | $1,498,700 | $1,511,018 | 140 | $138.9M | Research |
| Gooby Industries Corp. | Manufacturing | $1,384,400 | $1,390,317 | 125 | $124.0M | Research |
| Johnson & Goglia Contracting INC | Construction | $1,263,500 | $1,277,173 | 35 | $39.9M | Research |
| Johnson & Goglia Contracting INC | Construction | $1,262,922 | $1,267,455 | 52 | $59.2M | Research |
| Metalcrafters INC | Manufacturing | $1,235,217 | $1,246,351 | 133 | $32.5M | Research |
| Jennifer A. Borislow Insurance Agency, Inc. | Finance and Insurance | $1,157,400 | $1,167,624 | 62 | $31.9M | Research |
| Torromeo Industries INC | Manufacturing | $1,061,930 | $1,068,125 | 50 | $49.6M | Research |
| Gencon Inc. | Construction | $1,052,000 | $1,057,274 | 36 | $11.2M | Research |
| Triton Staffing Group LLC | Other Services (except Public Administration) | $962,210 | $974,238 | 170 | $32.5M | Research |
| Triton Staffing Group, LLC | Administrative and Support and Waste Management | $958,767 | $965,638 | 200 | $31.5M | Research |
| Merrimack Valley Systems Inc. | Construction | $872,552 | $884,913 | 77 | $24.4M | Research |
| Merrimack Valley Systems, Inc. | Construction | $872,500 | $884,594 | 93 | $29.4M | Research |
| The Aulson Company LLC | Construction | $863,684 | $873,857 | 58 | $19.8M | Research |
| Thermatron Engineering INC | Manufacturing | $853,090 | $860,081 | 58 | $14.2M | Research |
| Thermatron Engineering, Inc. | Manufacturing | $786,165 | $791,450 | 65 | $15.9M | Research |
| The Aulson Company LLC | Manufacturing | $777,296 | $783,946 | 61 | $16.0M | Research |
| The Irish Cottage Restaurant and Pub | Accommodation and Food Services | $761,605 | $768,016 | 106 | $18.8M | Research |
| Atwork Personnel Service Sd Staffing LLC | Administrative and Support and Waste Management | $750,000 | $754,418 | 139 | $21.9M | Research |
| Delucca Fence Company, Inc. | Construction | $745,207 | $752,904 | 33 | $11.2M | Research |
| The Aulson Co., Inc. | Construction | $693,554 | $700,642 | 40 | $45.6M | Research |
| E.j. Paving Company, Inc. | Construction | $664,517 | $669,409 | 46 | $14.3M | Research |