| Nutrition INC | Accommodation and Food Services | $10,000,000 | $4,054,222 | 500 | $93.3M |  Research |
| Capital Healthcare Solutions, Inc. | Health Care and Social Assistance | $2,914,400 | $2,948,175 | 200 | $34.3M | Research |
| Century Support Services, LLC | Other Services (except Public Administration) | $2,866,400 | $2,254,813 | 257 | $49.1M | Research |
| Precision Defense Services, Inc. | Manufacturing | $2,360,900 | $184,345 | 109 | $26.6M | Research |
| The Exone Company | Manufacturing | $2,193,600 | $2,220,075 | 121 | $31.7M | Research |
| Kajarudan Inc. | Retail Trade | $1,877,451 | $1,902,066 | 174 | $43.8M | Research |
| Kratzenberg & Associates INC | Professional, Scientific, and Technical Services | $1,865,500 | $1,883,133 | 207 | $29.0M | Research |
| Dura-Metal Products | Manufacturing | $1,406,537 | $1,415,992 | 105 | $27.5M | Research |
| Shuster's Building Components INC | Wholesale Trade | $1,292,000 | $1,302,124 | 120 | $36.8M | Research |
| Elk Air Conditioning, Inc. | Construction | $1,269,900 | $1,276,928 | 90 | $28.5M | Research |
| Fox Chase Management INC | Manufacturing | $1,267,215 | $1,276,191 | 86 | $22.5M | Research |
| Fox Chase Management, Inc. | Manufacturing | $1,153,000 | $1,161,583 | 91 | $23.8M | Research |
| Duncan Financial Group LLC | Finance and Insurance | $1,079,200 | $906,404 | 107 | $55.0M | Research |
| Larry J Lint Floor & Wall Covering Co | Construction | $1,062,800 | $1,077,301 | 90 | $22.7M | Research |
| Maybrook-C Briarcliff Opco, LLC | Health Care and Social Assistance | $1,033,800 | $1,052,805 | 126 | $21.4M | Research |
| Transitions Healthcare North Huntingdon, LLC | Health Care and Social Assistance | $1,013,035 | $1,024,685 | 136 | $23.1M | Research |
| W. Baker Management, Inc. | Manufacturing | $947,600 | $954,628 | 76 | $19.9M | Research |
| Courtesy Oldsmobile, Inc. | Retail Trade | $909,252 | $921,047 | 82 | $20.7M | Research |
| 11040 Holdings INC | Manufacturing | $902,148 | $909,241 | 75 | $19.6M | Research |
| 11040 Holdings, Inc.fka Innovative Carbide, Inc. | Manufacturing | $902,100 | $912,851 | 77 | $20.2M | Research |
| Achieving True Self, INC | Health Care and Social Assistance | $900,000 | $911,725 | 175 | $28.4M | Research |
| East Coast Risk Management LLC | Professional, Scientific, and Technical Services | $871,700 | $877,802 | 53 | $5.5M | Research |
| Proline Pipeline Inc. | Construction | $847,689 | $852,704 | 59 | $18.3M | Research |
| Bell Clippers, LLC | Other Services (except Public Administration) | $842,300 | $851,046 | 123 | $23.5M | Research |
| Krag Ford of Adamsburg, LLC | Retail Trade | $785,342 | $670,890 | 64 | $16.1M | Research |