| Fitchburg Creamery Incorporated | Retail Trade | $308,100 | $311,857 | 30 | $7.3M | AI Deep Dive |
| Aldrich Auto Body & Repair INC | Other Services (except Public Administration) | $293,400 | $296,579 | 28 | $5.5M | AI Deep Dive |
| Fitchburg Surfside Pools INC | Construction | $292,845 | $296,392 | 23 | $7.8M | AI Deep Dive |
| Performance Trans. Inc. | Transportation and Warehousing | $285,000 | $286,710 | 34 | $5.1M | AI Deep Dive |
| Il Forno Restaurant, Inc. | Accommodation and Food Services | $280,673 | $282,248 | 48 | $8.5M | AI Deep Dive |
| Ick -Assurance Home Health Care INC | Health Care and Social Assistance | $278,000 | $282,357 | 46 | $7.9M | AI Deep Dive |
| Ick -Assurance Home Health Care INC | Health Care and Social Assistance | $278,000 | $280,742 | 46 | $7.9M | AI Deep Dive |
| Coakley Family Dental, LLC | Health Care and Social Assistance | $270,000 | $271,874 | 19 | <$5M | AI Deep Dive |
| Wachusett Precision Tool, Inc. | Wholesale Trade | $262,790 | $264,265 | 18 | $5.5M | AI Deep Dive |
| Hampton Fish Co INC | Wholesale Trade | $260,000 | $262,393 | 28 | $7.2M | AI Deep Dive |
| Collision Centers Inc. | Other Services (except Public Administration) | $256,112 | $257,599 | 17 | <$5M | AI Deep Dive |
| Halstead Insurance Agency, Inc. | Finance and Insurance | $245,400 | $247,500 | 18 | $9.2M | AI Deep Dive |
| Rugby's INC | Accommodation and Food Services | $243,233 | $244,834 | 23 | <$5M | AI Deep Dive |
| Capex Fsc LLC | Construction | $242,700 | $244,186 | 17 | $19.4M | AI Deep Dive |
| Jibunu LLC | Professional, Scientific, and Technical Services | $234,880 | $234,672 | 20 | <$5M | AI Deep Dive |
| Martinez Road Construction, Inc. | Construction | $229,700 | $232,074 | 13 | <$5M | AI Deep Dive |
| Martinez Road Construction Inc. | Construction | $228,000 | $230,058 | 27 | $8.4M | AI Deep Dive |
| Newvue Communities Inc. | Other Services (except Public Administration) | $223,800 | $226,200 | 14 | N/A | AI Deep Dive |
| Newvue Communities, Inc. | Other Services (except Public Administration) | $223,800 | $225,702 | 14 | N/A | AI Deep Dive |
| Taino Steel Erectors INC | Construction | $219,197 | $0 | 5 | <$5M | AI Deep Dive |
| Minuteman International | Wholesale Trade | $219,100 | $221,084 | 20 | $6.1M | AI Deep Dive |
| Choice Insurance Agency, Inc. | Finance and Insurance | $217,800 | $219,996 | 16 | $8.2M | AI Deep Dive |
| The Gables of Firtchburg Ltd. | Health Care and Social Assistance | $209,620 | $211,113 | 24 | <$5M | AI Deep Dive |
| Belmont Car Wash Inc. | Other Services (except Public Administration) | $208,600 | $210,229 | 40 | $7.8M | AI Deep Dive |
| Belmont Car Wash Inc. | Other Services (except Public Administration) | $207,100 | $209,943 | 61 | $12.0M | AI Deep Dive |