| Elite Construction & Design, Inc. | Construction | $204,500 | $200,175 | 15 | $5.1M | AI Deep Dive |
| United Walls Systems LLC | Administrative and Support and Waste Management | $202,492 | $0 | 12 | <$5M | AI Deep Dive |
| J P Electric and Son Inc. | Construction | $200,698 | $202,298 | 17 | $5.6M | AI Deep Dive |
| Mid-Town Favorite Beef Llc. | Accommodation and Food Services | $200,314 | $201,399 | 9 | <$5M | AI Deep Dive |
| United Walls Systems LLC | Construction | $199,604 | $202,491 | 15 | $17.1M | AI Deep Dive |
| Portance Corp. | Manufacturing | $197,300 | $199,122 | 19 | <$5M | AI Deep Dive |
| Our Father's House, Inc. | Health Care and Social Assistance | $194,000 | $195,617 | 35 | N/A | AI Deep Dive |
| St. Bernard's Church | Other Services (except Public Administration) | $186,000 | $188,434 | 43 | N/A | AI Deep Dive |
| Tradeu LLC | Information | $185,600 | $186,689 | 12 | <$5M | AI Deep Dive |
| Eclipse Products, Inc. | Manufacturing | $176,000 | $178,063 | 6 | $6.0M | AI Deep Dive |
| Emc Drywall LLC | Construction | $174,700 | $177,301 | 11 | <$5M | AI Deep Dive |
| Emc Drywall | Construction | $174,700 | $176,796 | 11 | $12.5M | AI Deep Dive |
| Rugby's Inc. DBA Slattery's Back Room | Accommodation and Food Services | $174,310 | $175,971 | 23 | <$5M | AI Deep Dive |
| D.r. Poulin Construction Co. Inc. | Construction | $173,100 | $174,100 | 14 | $16.0M | AI Deep Dive |
| Bonville & Howard | Professional, Scientific, and Technical Services | $172,300 | $103,037 | 16 | <$5M | AI Deep Dive |
| V&s Finishing INC | Construction | $169,552 | $170,750 | 10 | <$5M | AI Deep Dive |
| V&s Finishing INC | Construction | $169,551 | $170,522 | 10 | <$5M | AI Deep Dive |
| D.r. Poulin Construction Co., Inc. | Construction | $168,900 | $170,003 | 12 | $13.7M | AI Deep Dive |
| Can Am Machinery Inc. | Wholesale Trade | $165,700 | $166,722 | 10 | <$5M | AI Deep Dive |
| Can-Am Machinery Inc. | Wholesale Trade | $165,700 | $167,302 | 10 | <$5M | AI Deep Dive |
| Fitchburg Art Museum | Arts, Entertainment, and Recreation | $164,000 | $165,481 | 22 | N/A | AI Deep Dive |
| Industrial Piping, Inc. | Construction | $162,075 | $163,491 | 20 | $6.3M | AI Deep Dive |
| R.o.u. Construction, Inc. | Construction | $160,825 | $162,648 | 18 | $5.6M | AI Deep Dive |
| Economic Enviro Techs Inc. | Administrative and Support and Waste Management | $160,553 | $161,960 | 13 | <$5M | AI Deep Dive |
| Economic Enviro Techs, INC | Administrative and Support and Waste Management | $154,700 | $155,548 | 19 | <$5M | AI Deep Dive |