| Wd Associates INC | Professional, Scientific, and Technical Services | $573,510 | $576,731 | 21 | <$5M |  Research |
| Baltimore Pile Driving & Marine Construction INC | Construction | $504,475 | $507,668 | 30 | $9.3M | Research |
| Wd Associates Inc. | Professional, Scientific, and Technical Services | $498,528 | $504,019 | 19 | <$5M | Research |
| Jonathan William Kauffman | Construction | $402,420 | $0 | 18 | $5.7M | Research |
| Baltimore Pile Driving & Marine Construction INC | Mining, Quarrying, and Oil and Gas Extraction | $275,667 | $277,865 | 18 | <$5M | Research |
| D C Contracting LLC | Construction | $177,127 | $178,825 | 9 | <$5M | Research |
| C&w Construction | Administrative and Support and Waste Management | $175,597 | $177,016 | 19 | <$5M | Research |
| C L Felts and Co INC | Construction | $173,300 | $175,057 | 12 | <$5M | Research |
| Bridges Montessori of Towson, INC | Educational Services | $172,025 | $174,749 | 35 | <$5M | Research |
| Whiteford Darlington, LLC | Retail Trade | $103,000 | $103,911 | 18 | <$5M | Research |
| Georges Customs Body Shop INC | Other Services (except Public Administration) | $88,225 | $88,938 | 12 | <$5M | Research |
| Ad-Lin Glass, Inc. | Administrative and Support and Waste Management | $78,500 | $78,997 | 6 | <$5M | Research |
| David Rutch's Precision Remodeling Inc. | Construction | $76,842 | $77,429 | 5 | <$5M | Research |
| Georges Customs Body Shop INC | Transportation and Warehousing | $74,172 | $74,780 | 15 | <$5M | Research |
| Bel Air Refrigeration INC | Construction | $73,032 | $73,531 | 12 | <$5M | Research |
| Bel Air Refrigeration INC | Construction | $72,100 | $72,785 | 9 | <$5M | Research |
| Bb&k of Pennsylvania LLC | Finance and Insurance | $66,672 | $67,463 | 6 | <$5M | Research |
| Equine Architectural Products | Manufacturing | $61,967 | $62,324 | 5 | <$5M | Research |
| Equine Architectural Products, Inc. | Construction | $61,967 | $62,473 | 5 | <$5M | Research |
| David Rutch's Precision Remodeling, Inc. | Construction | $60,862 | $61,296 | 5 | <$5M | Research |
| Heaps Oil Company INC | Wholesale Trade | $58,001 | $58,446 | 5 | <$5M | Research |
| Innovative Aec Concepts LLC | Construction | $54,645 | $55,194 | 6 | $6.8M | Research |
| Property Tech Services INC | Real Estate and Rental and Leasing | $51,682 | $52,134 | 4 | <$5M | Research |
| Heaps Oil Co Inc. | Wholesale Trade | $47,500 | $47,901 | 5 | <$5M | Research |
| Cedarstone Inc. | Construction | $46,447 | $46,932 | 4 | <$5M | Research |