| The Computer Merchant, Ltd | Administrative and Support and Waste Management | $5,407,500 | $0 | 323 | $50.8M |  Research |
| South Shore Young Men's Christian | Arts, Entertainment, and Recreation | $4,004,190 | $4,057,725 | 441 | N/A | Research |
| Norwell Visiting Nurse Association, Inc. | Health Care and Social Assistance | $3,857,428 | $3,903,074 | 257 | N/A | Research |
| Stonecrop Technologies LLC | Professional, Scientific, and Technical Services | $3,763,715 | $3,827,337 | 252 | $26.1M | Research |
| Avedis Zildjian Co. | Manufacturing | $3,526,100 | $3,564,549 | 243 | $67.9M | Research |
| Signet Electronic Systems, INC | Administrative and Support and Waste Management | $3,031,197 | $3,069,508 | 166 | $24.3M | Research |
| Radius Financial Group Inc. | Finance and Insurance | $2,159,800 | $2,186,842 | 130 | $66.8M | Research |
| Avedis Zildjian Co | Manufacturing | $2,000,000 | $2,020,877 | 199 | $55.6M | Research |
| Partylite Gifts, Inc. | Retail Trade | $1,771,200 | $1,790,562 | 94 | $23.5M | Research |
| Congruity 360 LLC | Professional, Scientific, and Technical Services | $1,710,585 | $1,728,488 | 101 | $23.4M | Research |
| Village Euro Motors, Inc. | Retail Trade | $1,511,703 | $1,529,305 | 86 | $21.7M | Research |
| True North Consulting, INC | Professional, Scientific, and Technical Services | $1,459,900 | $0 | 120 | $12.4M | Research |
| Southwood at Norwell Nursing Center Limited Partnership | Health Care and Social Assistance | $1,281,323 | $1,297,837 | 131 | $22.3M | Research |
| Southwood at Norwell Nursing Center LP | Health Care and Social Assistance | $1,232,742 | $1,243,494 | 111 | $18.9M | Research |
| American Plumbing and Heating Corp | Construction | $1,125,000 | $1,131,281 | 65 | $20.6M | Research |
| American Plumbing & Heating Corp. | Construction | $1,125,000 | $1,129,250 | 236 | $74.7M | Research |
| Abacus Industries INC | Wholesale Trade | $918,582 | $926,761 | 62 | $19.0M | Research |
| North River Home Care INC | Health Care and Social Assistance | $907,500 | $915,693 | 165 | $28.3M | Research |
| Snow and Jones, Inc. | Wholesale Trade | $811,707 | $818,719 | 70 | $21.4M | Research |
| Stellarware Corporation | Professional, Scientific, and Technical Services | $788,880 | $791,269 | 56 | $11.6M | Research |
| Stellarware Corp. | Professional, Scientific, and Technical Services | $788,800 | $796,710 | 89 | $18.4M | Research |
| Jack Conway & Company, Incorporated | Real Estate and Rental and Leasing | $738,847 | $743,752 | 34 | <$5M | Research |
| Royal Norwell Nursing & Rehabilitation Center LLC | Health Care and Social Assistance | $734,696 | $742,961 | 170 | $28.9M | Research |
| Try-Angle Food Brokers, Inc. | Wholesale Trade | $718,238 | $724,143 | 59 | $18.6M | Research |
| Victoria Hospitality LLC | Accommodation and Food Services | $687,575 | $695,769 | 67 | $11.9M | Research |