| Trustees of Berwick Academy | Educational Services | $2,175,477 | $2,200,253 | 146 | N/A |  AI Deep Dive |
| Trustees of Berwick Acadamy | Educational Services | $1,762,771 | $1,775,894 | 172 | N/A | AI Deep Dive |
| P Gagnon & Son INC | Retail Trade | $486,000 | $489,308 | 35 | $8.4M | AI Deep Dive |
| Great Works Properties INC | Arts, Entertainment, and Recreation | $398,718 | $404,056 | 32 | <$5M | AI Deep Dive |
| Fogartys Restaurant INC | Accommodation and Food Services | $388,329 | $393,625 | 44 | $7.8M | AI Deep Dive |
| Great Works Properties INC | Arts, Entertainment, and Recreation | $340,100 | $343,019 | 31 | <$5M | AI Deep Dive |
| Fogartys Restaurant INC | Accommodation and Food Services | $275,600 | $279,313 | 65 | $11.5M | AI Deep Dive |
| Tom Howarth Builder INC | Construction | $269,877 | $239,138 | 12 | <$5M | AI Deep Dive |
| Civil Consultants | Professional, Scientific, and Technical Services | $201,000 | $202,535 | 13 | <$5M | AI Deep Dive |
| Wm. Shapleigh & Son Construction Company, Inc. | Construction | $130,500 | $131,395 | 16 | $6.0M | AI Deep Dive |
| South Berwick Dental P.a. | Health Care and Social Assistance | $125,000 | $125,812 | 10 | <$5M | AI Deep Dive |
| South Berwick Dental PA | Health Care and Social Assistance | $107,500 | $109,132 | 9 | <$5M | AI Deep Dive |
| Tom Howarth Builder INC | Construction | $107,370 | $108,178 | 12 | <$5M | AI Deep Dive |
| South Berwick Donuts INC | Accommodation and Food Services | $87,600 | $88,474 | 20 | <$5M | AI Deep Dive |
| Veterinary Critical Care V | Professional, Scientific, and Technical Services | $84,000 | $84,692 | 7 | <$5M | AI Deep Dive |
| South Berwick Pizza, INC | Accommodation and Food Services | $82,500 | $83,038 | 17 | <$5M | AI Deep Dive |
| Isaacs & Associates, LLC | Professional, Scientific, and Technical Services | $81,527 | $81,878 | 4 | <$5M | AI Deep Dive |
| Lassel Architects PA | Professional, Scientific, and Technical Services | $75,200 | $75,914 | 6 | <$5M | AI Deep Dive |
| Nature's Way Market of South Berwick, LLC | Retail Trade | $74,000 | $74,450 | 15 | <$5M | AI Deep Dive |
| Drobish Brothers Painting LLC | Construction | $67,306 | $67,907 | 9 | <$5M | AI Deep Dive |
| Drobish Brothers Painting LLC | Construction | $67,300 | $68,046 | 9 | <$5M | AI Deep Dive |
| William a Renaud Jr Trucking | Construction | $67,000 | $67,612 | 10 | <$5M | AI Deep Dive |
| Spring Hill Incorporated | Accommodation and Food Services | $64,232 | $64,696 | 9 | <$5M | AI Deep Dive |
| A.g. Ice Cream, Inc. | Accommodation and Food Services | $62,834 | $63,454 | 20 | <$5M | AI Deep Dive |
| Dame Enterprises LLC | Other Services (except Public Administration) | $59,027 | $59,860 | 5 | <$5M | AI Deep Dive |