| Groundwater and Environmental Services, Inc. | Administrative and Support and Waste Management | $8,468,047 | $8,578,480 | 387 | $73.2M |  Research |
| Allied Resources Group LLC | Administrative and Support and Waste Management | $7,449,600 | $7,536,926 | 250 | $39.3M | Research |
| Collegium Charter School | Educational Services | $6,800,000 | $6,874,989 | 500 | N/A | Research |
| Automated Financial Systems INC | Professional, Scientific, and Technical Services | $5,728,500 | $5,794,696 | 313 | $64.7M | Research |
| J.w. Pepper & Son, Inc. | Retail Trade | $3,434,300 | $3,036,271 | 261 | $40.7M | Research |
| Brian's House Inc. | Health Care and Social Assistance | $3,313,200 | $3,329,085 | 500 | $85.1M | Research |
| Health Sciences Construction Group Ltd. | Construction | $3,180,700 | $3,215,644 | 152 | $173.2M | Research |
| Absorption Systems LLC | Professional, Scientific, and Technical Services | $2,714,100 | $2,749,383 | 189 | $39.3M | Research |
| Gateway Medical Associates P.c. | Health Care and Social Assistance | $2,495,300 | $2,527,158 | 219 | $68.7M | Research |
| Energage, LLC | Professional, Scientific, and Technical Services | $2,389,566 | $2,416,997 | 131 | $27.1M | Research |
| J W Pepper and Son INC | Retail Trade | $2,000,000 | $2,018,630 | 267 | $41.7M | Research |
| Nextgen Security LLC | Administrative and Support and Waste Management | $1,948,700 | $1,966,238 | 110 | $16.1M | Research |
| Bell Info Solutions, LLC | Professional, Scientific, and Technical Services | $1,942,800 | $1,816,687 | 95 | $19.6M | Research |
| All-Fill, Inc. | Manufacturing | $1,903,087 | $1,921,127 | 123 | $32.2M | Research |
| Ivystone Group LLC | Wholesale Trade | $1,673,733 | $1,683,592 | 122 | $38.5M | Research |
| Ivystone Group LLC | Wholesale Trade | $1,673,732 | $1,685,242 | 133 | $40.7M | Research |
| Kelsch Associates, Inc. | Health Care and Social Assistance | $1,648,700 | $1,657,940 | 188 | $32.0M | Research |
| Philadelphia Protection Bureau Inc. | Administrative and Support and Waste Management | $1,467,202 | $1,476,861 | 88 | $12.9M | Research |
| Milbern Builders Associates INC | Real Estate and Rental and Leasing | $1,435,200 | $1,446,163 | 99 | $18.1M | Research |
| Terranear Pmc LLC | Administrative and Support and Waste Management | $1,424,200 | $1,435,984 | 80 | $15.1M | Research |
| Terranear Pmc LLC | Administrative and Support and Waste Management | $1,390,497 | $1,398,383 | 75 | $14.2M | Research |
| Education Management Solutions, LLC | Professional, Scientific, and Technical Services | $1,322,800 | $1,329,903 | 82 | $17.0M | Research |
| Dft INC | Manufacturing | $1,256,405 | $1,259,890 | 128 | $31.3M | Research |
| Dft INC | Manufacturing | $1,245,697 | $1,252,386 | 73 | $17.8M | Research |
| The Gap: a Ministry of Infaith | Other Services (except Public Administration) | $1,223,900 | $1,237,295 | 164 | $31.3M | Research |