| Geo. V. Hamilton INC | Construction | $4,660,250 | $2,090,865 | 100 | $31.9M |  Research |
| Citizen Care Inc. | Health Care and Social Assistance | $4,121,817 | $4,170,375 | 447 | $72.4M | Research |
| Tudi Holdings, Inc. | Construction | $2,779,400 | $2,814,915 | 172 | $54.4M | Research |
| A J Vater & Co INC | Construction | $1,089,527 | $1,099,121 | 41 | $10.4M | Research |
| Borghese Lane LLC | Transportation and Warehousing | $1,088,000 | $1,081,981 | 90 | $22.8M | Research |
| Borghese Lane LLC | Transportation and Warehousing | $1,088,000 | $1,071,000 | 84 | $6.5M | Research |
| A J Vater & Co INC | Construction | $1,085,000 | $1,097,206 | 53 | $13.4M | Research |
| The Holden Corporation | Administrative and Support and Waste Management | $1,046,000 | $985,164 | 75 | $14.2M | Research |
| Diehl Automotive of Robinson INC | Real Estate and Rental and Leasing | $958,800 | $966,339 | 73 | $10.9M | Research |
| Diehl Automotive of Robinson INC | Retail Trade | $958,800 | $967,731 | 82 | $20.7M | Research |
| Mancini's Bakery, INC | Manufacturing | $796,500 | $803,112 | 42 | $14.8M | Research |
| Red Diamond Trucking Co INC | Transportation and Warehousing | $784,400 | $789,128 | 72 | $10.9M | Research |
| Pittsburgh Mailing Systems, Inc. | Information | $625,500 | $633,623 | 68 | $11.4M | Research |
| Mckees Rocks Industrial Enterprises INC | Transportation and Warehousing | $600,000 | $610,200 | 50 | <$5M | Research |
| A & a Consultants Inc. | Professional, Scientific, and Technical Services | $585,830 | $591,428 | 69 | $8.5M | Research |
| Associated Dental Specialists Inc. | Health Care and Social Assistance | $542,233 | $545,380 | 43 | $10.0M | Research |
| Ace Wire Spring & Form Co INC | Manufacturing | $525,400 | $530,727 | 45 | $11.0M | Research |
| Associated Dental Specialists Inc. | Health Care and Social Assistance | $511,200 | $514,054 | 43 | $10.0M | Research |
| A & a Consultants INC | Professional, Scientific, and Technical Services | $504,125 | $509,516 | 34 | <$5M | Research |
| Tri-State Office Furniture INC | Manufacturing | $481,740 | $485,264 | 35 | $34.7M | Research |
| Partners for Quality, Inc. | Health Care and Social Assistance | $479,900 | $0 | 37 | N/A | Research |
| Ace Wire Spring & Foam Co Inc. | Manufacturing | $476,600 | $529,253 | 47 | $11.5M | Research |
| Quality Living Home Care LLC | Health Care and Social Assistance | $468,700 | $428,354 | 81 | $13.9M | Research |
| Universal Steel Buildings Corp. | Construction | $466,370 | $471,711 | 44 | $50.1M | Research |
| 1994 Steel Factory | Manufacturing | $440,300 | $445,342 | 45 | $11.0M | Research |