| Anthony D. Construction, Inc. | Construction | $6,034,500 | $6,041,319 | 207 | $64.2M |  Research |
| Presbyterian Medical Center of Oakmont | Health Care and Social Assistance | $2,559,927 | $2,588,015 | 337 | N/A | Research |
| Presbyterian Seniorcare | Health Care and Social Assistance | $2,001,710 | $2,023,951 | 236 | N/A | Research |
| Anthony D. Construction Inc. | Construction | $2,000,000 | $2,043,889 | 289 | $89.6M | Research |
| Carload Express, Inc. | Transportation and Warehousing | $1,557,628 | $1,567,925 | 102 | $25.9M | Research |
| Thermo-Twin Industries, Inc. | Manufacturing | $967,200 | $974,535 | 72 | $17.6M | Research |
| Oakmont Bakery INC | Manufacturing | $942,000 | $951,626 | 165 | $58.2M | Research |
| Merit Electrical Group Inc. | Construction | $933,404 | $940,488 | 55 | $18.1M | Research |
| Merit Electrical Group INC | Construction | $932,100 | $940,400 | 49 | $16.1M | Research |
| Sparkpeople Management INC | Professional, Scientific, and Technical Services | $849,632 | $855,745 | 56 | $5.8M | Research |
| Oakmont Nursing and Rehabilitation Center, LLC | Health Care and Social Assistance | $793,900 | $805,689 | 105 | $17.9M | Research |
| Sparkpeople Management INC | Public Administration | $697,200 | $706,360 | 49 | N/A | Research |
| Tdf Services Inc. | Construction | $625,549 | $598,498 | 49 | $11.3M | Research |
| The Sisters LLC | Health Care and Social Assistance | $574,063 | $580,202 | 133 | $21.5M | Research |
| Tdf Services Inc. | Transportation and Warehousing | $533,657 | $541,113 | 289 | $43.7M | Research |
| Js Associated Services INC | Administrative and Support and Waste Management | $472,000 | $478,440 | 51 | $11.0M | Research |
| Lifestyle Evolution INC | Wholesale Trade | $453,510 | $455,660 | 23 | $5.9M | Research |
| Lifestyle Evolution INC | Wholesale Trade | $453,509 | $456,255 | 25 | $6.4M | Research |
| The J Keefe Co LLC | Accommodation and Food Services | $450,969 | $453,537 | 69 | $12.3M | Research |
| Normandy Industries INC | Manufacturing | $437,483 | $442,587 | 55 | $54.6M | Research |
| Massaro Industries Inc. | Construction | $347,128 | $349,490 | 30 | $11.2M | Research |
| Hoffstots of Oakmont, Inc. | Accommodation and Food Services | $339,900 | $344,267 | 77 | $13.7M | Research |
| The J Keefe Company LLC | Accommodation and Food Services | $339,800 | $344,302 | 86 | $15.3M | Research |
| Automated Entrance Systems Co INC | Construction | $312,000 | $313,785 | 21 | $6.7M | Research |
| Automated Entrance Systems Co INC | Construction | $312,000 | $314,973 | 19 | <$5M | Research |