| Re-Steel Supply Company, INC | Manufacturing | $1,822,032 | $1,833,913 | 125 | $32.7M |  Research |
| Community Transit of Delaware County, INC | Transportation and Warehousing | $1,472,100 | $1,491,851 | 144 | N/A | Research |
| Cad Electric INC | Construction | $642,300 | $648,009 | 34 | $11.2M | Research |
| Mj Associates, Inc. | Manufacturing | $550,410 | $555,613 | 43 | $11.3M | Research |
| Metropolitan Communications INC | Other Services (except Public Administration) | $540,729 | $549,010 | 35 | $6.9M | Research |
| Cocco Contracting Corp | Construction | $499,992 | $502,937 | 24 | $8.2M | Research |
| Louis Dolente & Sons, LLC | Manufacturing | $445,200 | $448,957 | 19 | $18.8M | Research |
| Titusville Enterprises, Inc. | Manufacturing | $444,140 | $447,012 | 41 | $10.7M | Research |
| Wines Unlimited INC | Management of Companies and Enterprises | $441,900 | $448,025 | 20 | <$5M | Research |
| Louis Dolente & Sons LLC | Construction | $415,330 | $419,645 | 13 | <$5M | Research |
| Cocco Contracting Corp | Construction | $351,300 | $354,438 | 24 | $8.2M | Research |
| Joseph E Sucher and Sons INC | Construction | $283,850 | $287,645 | 5 | <$5M | Research |
| Re-Steel Supply Company, Inc. - W.va | Manufacturing | $249,945 | $251,698 | 30 | $7.9M | Research |
| Bonnett Associates Incorporated | Professional, Scientific, and Technical Services | $226,500 | $229,350 | 13 | <$5M | Research |
| Prosthetic Innovations LLC | Wholesale Trade | $225,900 | $227,525 | 16 | <$5M | Research |
| Bonnett Associates Incorporated | Professional, Scientific, and Technical Services | $225,500 | $228,237 | 10 | <$5M | Research |
| Prosthetic Innovations, LLC | Wholesale Trade | $211,227 | $213,240 | 14 | <$5M | Research |
| Vitetta Group INC | Professional, Scientific, and Technical Services | $198,289 | $174,892 | 11 | <$5M | Research |
| Interstate Spring and Alignment INC | Other Services (except Public Administration) | $182,080 | $183,921 | 12 | <$5M | Research |
| Greenstone Gardens INC | Administrative and Support and Waste Management | $152,100 | $153,173 | 18 | <$5M | Research |
| Pga Machine Company Inc. | Other Services (except Public Administration) | $82,700 | $83,790 | 7 | <$5M | Research |
| Nextar PA INC | Retail Trade | $68,582 | $68,954 | 6 | <$5M | Research |
| Nextar PA INC | Unknown | $58,820 | $59,399 | 6 | N/A | Research |
| Portobello Cafe | Accommodation and Food Services | $36,971 | $37,304 | 6 | <$5M | Research |
| Abc Delaware LLC | Management of Companies and Enterprises | $32,932 | $33,243 | 6 | <$5M | Research |