| Northeast Arc Inc. | Health Care and Social Assistance | $8,502,822 | $8,554,197 | 500 | $85.1M |  Research |
| Copyright Clearance Center, Inc. | Information | $8,143,000 | $8,236,323 | 368 | $61.8M | Research |
| Sumaria Systems, Inc. | Public Administration | $6,762,400 | $4,051,423 | 412 | N/A | Research |
| Kelly Automotive Group INC | Retail Trade | $6,410,840 | $6,522,020 | 444 | $111.9M | Research |
| Mortgage Network INC | Finance and Insurance | $5,923,100 | $6,019,330 | 322 | $165.4M | Research |
| St. John's Preparatory School | Educational Services | $4,740,500 | $4,794,269 | 493 | N/A | Research |
| International Cars Ltd INC | Retail Trade | $4,299,540 | $4,348,190 | 283 | $71.3M | Research |
| Insight Service Group, Inc. | Administrative and Support and Waste Management | $4,175,631 | $4,230,378 | 484 | $70.9M | Research |
| Boston Pie, Inc. | Accommodation and Food Services | $3,357,800 | $3,400,519 | 486 | $86.3M | Research |
| Diluigis INC | Retail Trade | $2,446,132 | $2,479,970 | 278 | $30.9M | Research |
| Construction Management & Builders, INC | Construction | $2,150,582 | $1,544,497 | 102 | $116.2M | Research |
| North Shore Mechanical Contractors, LLC | Construction | $2,036,800 | $2,060,619 | 98 | $31.0M | Research |
| Townsend Oil Company, INC | Retail Trade | $2,001,275 | $2,024,906 | 129 | $30.8M | Research |
| Ink Cups Now Corporation | Manufacturing | $1,552,097 | $1,572,102 | 72 | $71.4M | Research |
| Banner Industries of New Engla | Wholesale Trade | $1,527,542 | $1,538,207 | 86 | $26.3M | Research |
| Ink Cups Now Corp | Manufacturing | $1,525,373 | $1,537,406 | 74 | $73.4M | Research |
| Sigma Phi Alpha Corporation | Accommodation and Food Services | $1,402,544 | $1,356,269 | 82 | $25.6M | Research |
| Barnsider Management Corp | Accommodation and Food Services | $1,384,834 | $1,391,208 | 143 | $25.4M | Research |
| Kelly Automotive Group INC | Retail Trade | $1,380,343 | $1,394,903 | 38 | $9.6M | Research |
| New Fed Mortgage, Corp. | Finance and Insurance | $1,379,800 | $1,396,243 | 101 | $51.9M | Research |
| Breen & Sullivan Mechanical Services, INC | Construction | $1,303,500 | $1,314,942 | 94 | $29.7M | Research |
| J. Masterson Construction Corp | Construction | $1,294,000 | $1,303,525 | 76 | $86.6M | Research |
| Hancock Survey Associates, INC | Professional, Scientific, and Technical Services | $1,171,035 | $1,180,307 | 72 | $14.5M | Research |
| Hansen Aerospace LLC | Professional, Scientific, and Technical Services | $1,165,886 | $1,176,282 | 55 | $11.1M | Research |
| Hansen Aerospace LLC | Manufacturing | $1,159,300 | $1,168,735 | 56 | $14.7M | Research |