| Erb Electric Co | Construction | $3,363,375 | $3,400,787 | 113 | $37.2M |  Research |
| B.e.t., Ltd | Real Estate and Rental and Leasing | $2,847,645 | $2,879,320 | 301 | $136.0M | Research |
| Erb Electric Co | Construction | $2,000,000 | $2,023,233 | 128 | $42.1M | Research |
| Fosterbridge INC | Other Services (except Public Administration) | $1,027,075 | $1,037,678 | 361 | $69.0M | Research |
| Lansing Garden Rehabilitation and Care Center LLC | Health Care and Social Assistance | $474,197 | $479,589 | 76 | $12.9M | Research |
| Belmont Aggregates INC | Transportation and Warehousing | $387,010 | $391,188 | 23 | <$5M | Research |
| Belmont Aggregates, INC | Transportation and Warehousing | $383,285 | $385,942 | 20 | <$5M | Research |
| Property Maintenance Services, INC | Public Administration | $314,746 | $159,536 | 20 | N/A | Research |
| Bill's Towing, Ltd | Transportation and Warehousing | $294,462 | $298,246 | 28 | <$5M | Research |
| Top Notch Cleaning LLC | Administrative and Support and Waste Management | $200,000 | $201,055 | 72 | $15.6M | Research |
| Top Notch Cleaning LLC | Administrative and Support and Waste Management | $200,000 | $201,239 | 72 | $15.6M | Research |
| Kenco Corporation-General Contractors | Construction | $198,547 | $199,820 | 13 | <$5M | Research |
| Kenco Corp.-General Contractors | Construction | $198,547 | $199,678 | 12 | <$5M | Research |
| Angelina Stone and Marble Limited | Construction | $173,400 | $175,346 | 10 | $11.4M | Research |
| Property Maintenance Services INC | Public Administration | $157,373 | $159,226 | 20 | N/A | Research |
| Authenticated 2014 LLC | Professional, Scientific, and Technical Services | $141,924 | $0 | 7 | <$5M | Research |
| Authenticated 2014 | Professional, Scientific, and Technical Services | $127,750 | $0 | 6 | <$5M | Research |
| Ouac Pittsburgh LLC | Retail Trade | $121,652 | $122,558 | 30 | $9.1M | Research |
| Ouac Pittsburgh, LLC | Retail Trade | $121,600 | $122,637 | 23 | $7.0M | Research |
| Joseph Banco | Accommodation and Food Services | $114,600 | $91,168 | 28 | <$5M | Research |
| Mansell Theaker Son Excavating INC | Construction | $113,147 | $114,399 | 14 | $5.2M | Research |
| Thermal Manufacturing INC | Professional, Scientific, and Technical Services | $111,880 | $112,665 | 12 | <$5M | Research |
| K & K Home Builders INC | Construction | $101,555 | $102,843 | 12 | <$5M | Research |
| K & K Home Bulders INC | Construction | $99,200 | $100,018 | 10 | <$5M | Research |
| Thermal Manufacturing, Inc. | Professional, Scientific, and Technical Services | $90,043 | $90,612 | 11 | <$5M | Research |