| Casco Systems, LLC | Professional, Scientific, and Technical Services | $692,600 | $696,467 | 34 | <$5M |  Research |
| Coastal Lawn Care Inc. | Professional, Scientific, and Technical Services | $337,620 | $339,918 | 31 | <$5M | Research |
| Main Line Fence Co. | Construction | $326,800 | $328,734 | 20 | $6.8M | Research |
| Howland, Jeff & Howland, Jerry | Accommodation and Food Services | $288,547 | $292,290 | 28 | <$5M | Research |
| Storey Brothers, Inc. | Construction | $280,500 | $282,052 | 17 | $5.3M | Research |
| Sparkling Clean, LLC | Administrative and Support and Waste Management | $180,800 | $182,091 | 16 | <$5M | Research |
| Berkeley Laserprinted Mailings Inc. | Manufacturing | $147,522 | $148,880 | 12 | $11.9M | Research |
| Cumberland Animal Clinic, P.a. | Professional, Scientific, and Technical Services | $136,570 | $137,842 | 13 | <$5M | Research |
| Ronald Brown Plumbing and Heating INC | Construction | $112,900 | $106,670 | 13 | <$5M | Research |
| M.j. Storey Landscape Construction Inc. | Administrative and Support and Waste Management | $96,957 | $97,613 | 7 | <$5M | Research |
| J Brothers Variety Store | Retail Trade | $95,300 | $96,467 | 14 | <$5M | Research |
| Construction Administration Professionals LLC | Construction | $94,437 | $20,993 | 1 | <$5M | Research |
| Dwj Enterprises, LLC | Administrative and Support and Waste Management | $93,800 | $94,345 | 10 | <$5M | Research |
| M.j. Storey Landscape Construction, Inc. | Administrative and Support and Waste Management | $93,000 | $93,724 | 7 | <$5M | Research |
| Louie's Grill LLC | Accommodation and Food Services | $90,200 | $91,231 | 13 | <$5M | Research |
| Copp Motors, Inc. | Retail Trade | $88,475 | $89,205 | 9 | <$5M | Research |
| Bytemap, Inc. | Unknown | $84,157 | $84,769 | 5 | N/A | Research |
| The Congregational Church in Cumberland | Other Services (except Public Administration) | $78,100 | $78,731 | 10 | N/A | Research |
| Congregational Church of Cumberland United Church of Christ | Other Services (except Public Administration) | $78,100 | $78,496 | 10 | N/A | Research |
| Storeysmith Pediatric Clinic, P.a. | Health Care and Social Assistance | $77,700 | $78,339 | 10 | <$5M | Research |
| Charlie's Friends | Other Services (except Public Administration) | $75,000 | $75,808 | 18 | <$5M | Research |
| Dirigo Partners, LLC | Professional, Scientific, and Technical Services | $75,000 | $75,513 | 5 | <$5M | Research |
| Maine State Golf Association, Inc. | Other Services (except Public Administration) | $71,400 | $71,811 | 7 | N/A | Research |
| S W Associates, LLC | Professional, Scientific, and Technical Services | $71,365 | $72,034 | 4 | <$5M | Research |
| Cumberland Salvage INC | Wholesale Trade | $70,500 | $71,375 | 9 | <$5M | Research |