| Greenpages, INC | Professional, Scientific, and Technical Services | $4,073,410 | $3,745,603 | 227 | $46.9M |  Research |
| Kevin INC | Retail Trade | $2,437,500 | $2,466,750 | 316 | $74.4M | Research |
| Weathervane Seafoods | Accommodation and Food Services | $1,618,062 | $1,630,197 | 216 | $38.4M | Research |
| Wilson 5 Service Company Inc-Sba Small 7a Term | Unknown | $1,312,500 | $1,329,563 | 129 | N/A | Research |
| Weathervane Seafoods | Accommodation and Food Services | $1,175,845 | $1,185,807 | 79 | $14.0M | Research |
| W L H Management Corp | Accommodation and Food Services | $763,594 | $768,280 | 46 | $8.2M | Research |
| First Serve Hospitality Group | Accommodation and Food Services | $758,100 | $764,754 | 46 | $8.2M | Research |
| Wlh Management Corporation | Accommodation and Food Services | $479,800 | $483,349 | 46 | $8.2M | Research |
| Rolling in the Mud LLC | Accommodation and Food Services | $388,400 | $392,014 | 81 | $14.4M | Research |
| S2 Restaurant Group LLC | Accommodation and Food Services | $354,963 | $357,142 | 32 | $5.7M | Research |
| Site Structures Landscape Inc. | Administrative and Support and Waste Management | $331,950 | $336,680 | 52 | $11.3M | Research |
| Kittery Optometric Associates | Health Care and Social Assistance | $328,059 | $330,847 | 32 | $7.5M | Research |
| Site Structures Landscape, Inc. | Administrative and Support and Waste Management | $314,800 | $319,059 | 29 | $6.3M | Research |
| Family Ear Nose & Throat LLC | Health Care and Social Assistance | $314,477 | $317,168 | 25 | $7.8M | Research |
| Kittery Optometric Associates, Pllc | Health Care and Social Assistance | $310,500 | $314,614 | 30 | $7.0M | Research |
| Family Ear Nose & Throat LLC | Health Care and Social Assistance | $306,067 | $309,162 | 25 | $7.8M | Research |
| Eric Clark Industries, Inc. | Other Services (except Public Administration) | $278,600 | $280,581 | 24 | <$5M | Research |
| Bobs Clam Hut INC | Accommodation and Food Services | $261,500 | $263,184 | 71 | $12.6M | Research |
| Kittery Point Yacht Yard Corp | Other Services (except Public Administration) | $252,100 | $306,835 | 23 | <$5M | Research |
| Lils LLC | Accommodation and Food Services | $245,616 | $246,592 | 25 | <$5M | Research |
| Marshall Rental Center INC | Real Estate and Rental and Leasing | $242,292 | $246,076 | 37 | $16.7M | Research |
| The Black Birch INC | Accommodation and Food Services | $239,252 | $241,372 | 15 | <$5M | Research |
| Taylor Lobster Company, LLC | Wholesale Trade | $227,400 | $230,384 | 27 | $6.9M | Research |
| Loco Coco's Tacos Corporation | Accommodation and Food Services | $227,400 | $229,106 | 42 | $7.5M | Research |
| Beach Pea Baking Company LLC | Manufacturing | $227,000 | $228,747 | 44 | $15.5M | Research |