| Acutec Precision Machining INC | Manufacturing | $6,660,800 | $6,749,241 | 500 | $130.9M |  Research |
| Allegheny College | Educational Services | $5,485,500 | $5,574,335 | 496 | N/A | Research |
| Meadville Forging Company LP | Manufacturing | $4,274,400 | $4,323,199 | 282 | $68.9M | Research |
| Miller Brothers Staffing Solutions LLC | Administrative and Support and Waste Management | $3,482,422 | $3,521,158 | 330 | $51.9M | Research |
| Wesbury United Methodist Community | Health Care and Social Assistance | $3,246,700 | $3,287,374 | 447 | N/A | Research |
| C & J Industries, Inc. | Manufacturing | $3,079,000 | $3,114,237 | 297 | $77.8M | Research |
| United Community Independence Programs | Health Care and Social Assistance | $2,174,400 | $2,199,164 | 233 | N/A | Research |
| Meadville Forging Co LP | Manufacturing | $2,000,000 | $2,014,722 | 282 | $68.9M | Research |
| The Arc of Crawford County INC | Health Care and Social Assistance | $1,787,000 | $1,806,339 | 500 | N/A | Research |
| Pipeline Systems Inc. | Construction | $1,767,630 | $1,686,047 | 109 | $33.8M | Research |
| Pipeline Systems, Inc. | Construction | $1,700,600 | $1,719,165 | 58 | $18.0M | Research |
| Bethesda Children's Home | Health Care and Social Assistance | $1,270,200 | $1,278,280 | 181 | N/A | Research |
| Mcgill, Power, Bell and Associates | Professional, Scientific, and Technical Services | $1,143,400 | $1,155,899 | 90 | $28.6M | Research |
| Leech Industries INC | Manufacturing | $1,101,000 | $1,112,836 | 110 | $109.1M | Research |
| Lns Chipblaster, INC | Wholesale Trade | $1,048,600 | $1,054,629 | 89 | $27.3M | Research |
| Phoenix Technical Solutions INC | Professional, Scientific, and Technical Services | $985,000 | $997,980 | 128 | $15.8M | Research |
| Phoenix Technical Solutions, INC | Professional, Scientific, and Technical Services | $985,000 | $997,603 | 74 | $9.1M | Research |
| Leech, Inc. | Manufacturing | $817,200 | $822,671 | 65 | $17.0M | Research |
| Ernst Conservation Seeds INC | Agriculture, Forestry, Fishing and Hunting | $785,215 | $792,282 | 66 | $6.7M | Research |
| Travaglini Enterprises Inc. | Accommodation and Food Services | $777,872 | $785,088 | 82 | $25.6M | Research |
| Leech Carbide | Manufacturing | $748,037 | $751,819 | 61 | $14.9M | Research |
| Starn Tool and Manufacturing Co | Manufacturing | $713,900 | $718,719 | 71 | $18.6M | Research |
| Imperial Carbide, Inc. | Administrative and Support and Waste Management | $711,000 | $719,058 | 60 | $11.4M | Research |
| Starn Tool & Manufacturing Company | Manufacturing | $707,820 | $710,514 | 64 | $16.8M | Research |
| Christian Faith Publishing, INC | Information | $684,010 | $689,425 | 48 | $8.1M | Research |