| Sweetser | Health Care and Social Assistance | $8,830,167 | $8,925,001 | 500 | $117.1M |  Research |
| Thornton Academy | Educational Services | $3,581,700 | $3,607,999 | 212 | N/A | Research |
| Lukes Seafood LLC | Accommodation and Food Services | $2,000,000 | $2,017,778 | 284 | $50.4M | Research |
| Zajac LLC | Wholesale Trade | $1,254,800 | $1,263,532 | 93 | $28.5M | Research |
| Patriot Subaru of Saco, Inc. | Retail Trade | $1,167,200 | $1,173,724 | 83 | $20.9M | Research |
| Yale Cordage, Inc. | Manufacturing | $1,044,060 | $1,021,637 | 123 | $43.4M | Research |
| Sure Winner Foods | Wholesale Trade | $729,200 | $713,380 | 47 | $12.1M | Research |
| Northeast Firestopping Solutions, Inc. | Public Administration | $687,365 | $692,205 | 63 | N/A | Research |
| Saco Auto Holdings - Hn, LLC | Retail Trade | $667,900 | $672,950 | 56 | $14.1M | Research |
| Garland Manufacturing Co. | Transportation and Warehousing | $652,167 | $660,654 | 43 | $6.5M | Research |
| Amr Auto Holdings - Js, LLC | Retail Trade | $638,500 | $644,325 | 55 | $13.9M | Research |
| Creative Broadcast Concepts | Professional, Scientific, and Technical Services | $630,500 | $634,178 | 39 | <$5M | Research |
| Island Brewing LLC | Accommodation and Food Services | $570,070 | $573,880 | 45 | $8.0M | Research |
| Portland Airport Limosine Com | Transportation and Warehousing | $561,540 | $565,190 | 46 | $14.1M | Research |
| Portland Airport Limousine Co | Transportation and Warehousing | $546,810 | $550,030 | 44 | $6.7M | Research |
| Maine Molecular Quality Contro | Professional, Scientific, and Technical Services | $520,500 | $524,208 | 37 | $7.7M | Research |
| Rah Saco-Ch LLC | Retail Trade | $493,100 | $497,720 | 39 | $9.8M | Research |
| Dock and Door Handling Systems, Inc. | Wholesale Trade | $444,860 | $450,384 | 32 | $9.8M | Research |
| Pond Cove Millwork, Inc. | Manufacturing | $444,800 | $449,619 | 45 | $44.6M | Research |
| Pm Construction Co., Inc. | Construction | $427,220 | $430,228 | 31 | $35.3M | Research |
| Island Brewing, LLC | Accommodation and Food Services | $407,192 | $409,623 | 65 | $11.5M | Research |
| Home Experts of Maine I INC | Construction | $405,900 | $409,147 | 25 | $7.6M | Research |
| H.c. Thibodeau Northeast Distribution | Wholesale Trade | $397,084 | $399,390 | 38 | $9.8M | Research |
| Csp Mobile Productions LLC | Information | $385,200 | $389,009 | 17 | <$5M | Research |
| Transparent Audio INC | Manufacturing | $332,850 | $335,303 | 25 | $6.5M | Research |