| Mas Building & Bridge, Inc. | Construction | $1,803,910 | $1,813,731 | 112 | $34.7M |  Research |
| Steel Art Company | Manufacturing | $1,400,000 | $1,404,317 | 88 | $24.6M | Research |
| Jofran Sales INC | Wholesale Trade | $1,045,959 | $1,054,097 | 78 | $23.9M | Research |
| Hojoko Boylston LLC | Accommodation and Food Services | $617,879 | $625,057 | 25 | <$5M | Research |
| Trident Environmental Group LLC | Administrative and Support and Waste Management | $588,995 | $592,190 | 62 | $11.7M | Research |
| Trident Environmental Group LLC | Professional, Scientific, and Technical Services | $568,532 | $572,940 | 65 | $8.0M | Research |
| Island Lighting and Power Systems, Inc. | Construction | $544,815 | $550,808 | 24 | $7.9M | Research |
| Island Lighting and Power Systems, Inc. | Construction | $518,400 | $522,000 | 26 | $8.6M | Research |
| Geologic - Earth Exploration | Construction | $492,187 | $498,326 | 24 | $9.0M | Research |
| Geologic - Earth Exploration, Inc. | Construction | $492,170 | $496,572 | 25 | $9.4M | Research |
| Colonial Fence Co., Inc. | Wholesale Trade | $440,000 | $442,615 | 50 | $15.3M | Research |
| Camger Coatings Systems Inc. | Manufacturing | $418,200 | $421,894 | 36 | $35.7M | Research |
| Colonial Fence Company INC | Construction | $389,495 | $391,291 | 30 | $10.2M | Research |
| New England Interior Specialties INC | Construction | $359,482 | $361,747 | 24 | <$5M | Research |
| Pondville Medical Associates, LLC | Health Care and Social Assistance | $350,672 | $354,006 | 52 | $16.3M | Research |
| Eagle Brook Management Corp | Accommodation and Food Services | $341,100 | $344,189 | 91 | $16.2M | Research |
| The Hambelton Company Inc. | Professional, Scientific, and Technical Services | $337,300 | $339,490 | 23 | <$5M | Research |
| Kob INC | Accommodation and Food Services | $282,710 | $286,405 | 24 | <$5M | Research |
| Longfin LLC | Construction | $255,545 | $257,358 | 14 | $5.2M | Research |
| Lean Biologix | Professional, Scientific, and Technical Services | $250,000 | $252,596 | 12 | <$5M | Research |
| Xavus Solutions LLC | Professional, Scientific, and Technical Services | $246,690 | $248,074 | 13 | <$5M | Research |
| Dkw LLC | Accommodation and Food Services | $242,232 | $244,388 | 22 | <$5M | Research |
| Aqua-Barriers, Inc. | Construction | $224,000 | $226,265 | 15 | <$5M | Research |
| Aqua Barriers Inc. | Construction | $224,000 | $225,817 | 12 | <$5M | Research |
| New England Interior Specialties, Inc. | Construction | $218,720 | $221,081 | 15 | $5.1M | Research |