| Guardian Property Services LLC | Real Estate and Rental and Leasing | $56,800 | $57,292 | 8 | <$5M |  Research |
| Frankford Cabinet Shop INC | Manufacturing | $56,207 | $56,574 | 8 | <$5M | Research |
| Frankford Cabinet Shop INC | Manufacturing | $55,268 | $55,686 | 4 | <$5M | Research |
| Chesapeake Fire Systems, LLC | Public Administration | $54,402 | $54,788 | 9 | N/A | Research |
| Janssen Hh LLC | Unknown | $53,300 | $53,860 | 7 | N/A | Research |
| Sun Pile Foundations Inc. | Construction | $52,800 | $53,079 | 5 | <$5M | Research |
| Emeca/s.p.e. Usa, LLC | Manufacturing | $52,800 | $53,389 | 4 | <$5M | Research |
| Pretzel Bons, Inc. | Accommodation and Food Services | $50,000 | $50,429 | 4 | <$5M | Research |
| Parker Farms INC | Agriculture, Forestry, Fishing and Hunting | $49,700 | $50,205 | 5 | <$5M | Research |
| Tj's Plumbing Heating, LLC | Construction | $47,985 | $48,816 | 4 | <$5M | Research |
| Sun Pile Foundations Inc. | Construction | $47,800 | $48,333 | 5 | <$5M | Research |
| Cozy Critters After School Program (ccasp) | Public Administration | $44,500 | $44,807 | 15 | N/A | Research |
| Jac/rac Investment Co INC | Accommodation and Food Services | $44,307 | $44,548 | 10 | <$5M | Research |
| Rio Motors INC | Retail Trade | $42,800 | $43,110 | 7 | <$5M | Research |
| Bunting & Bertrand INC | Wholesale Trade | $42,800 | $43,056 | 8 | <$5M | Research |
| Bunting & Bertrand INC | Construction | $42,530 | $42,790 | 8 | <$5M | Research |
| Lord and Sons Landscaping LLC | Administrative and Support and Waste Management | $42,425 | $42,627 | 13 | <$5M | Research |
| Brasure's Body Shop | Other Services (except Public Administration) | $41,700 | $42,028 | 5 | <$5M | Research |
| Delaware Botanic Gardens | Arts, Entertainment, and Recreation | $41,440 | $41,583 | 3 | <$5M | Research |
| Gerone C. Hudson, Electrical Contractor INC | Construction | $41,016 | $41,262 | 3 | <$5M | Research |
| Delaware Botanic Gardens, Inc. | Arts, Entertainment, and Recreation | $40,095 | $40,338 | 4 | <$5M | Research |
| Mr Natural Bottled Water INC | Manufacturing | $40,000 | $40,560 | 7 | <$5M | Research |
| Sue Joe Motor Cars LLC | Retail Trade | $40,000 | $53,555 | 8 | <$5M | Research |
| Simpler Surveying & Associate INC | Professional, Scientific, and Technical Services | $37,600 | $36,857 | 5 | <$5M | Research |
| Sea Light Design-Build, LLC | Construction | $37,400 | $37,638 | 5 | <$5M | Research |