| The Wilburn Company, Inc. | Administrative and Support and Waste Management | $1,800,395 | $1,815,538 | 339 | $73.4M |  Research |
| Baltimore Truck Center INC | Retail Trade | $1,658,635 | $1,669,554 | 111 | $29.0M | Research |
| Lighting Maintenance Inc. | Construction | $1,444,395 | $1,454,209 | 102 | $17.5M | Research |
| Philadelphia Nurse Practitioner, LP | Finance and Insurance | $972,400 | $985,473 | 65 | $33.4M | Research |
| Provider Partners Management Services, LLC | Finance and Insurance | $836,400 | $847,389 | 58 | $25.5M | Research |
| Pdi-Sheetz Construction Corporation | Construction | $706,657 | $711,093 | 39 | $12.1M | Research |
| Vetro Building Envelope, LLC | Construction | $706,490 | $712,897 | 89 | $20.6M | Research |
| Gerstel Inc. | Professional, Scientific, and Technical Services | $689,280 | $695,713 | 46 | $9.5M | Research |
| Maryland Industrial Trucks INC | Wholesale Trade | $594,480 | $598,526 | 40 | $12.3M | Research |
| Vending Plus INC | Retail Trade | $583,750 | $543,151 | 35 | $8.6M | Research |
| Atlantic Coast Charters, Inc. | Accommodation and Food Services | $553,600 | $556,330 | 76 | $14.2M | Research |
| Lehner Transportation and Logistics | Transportation and Warehousing | $495,694 | $502,882 | 43 | $8.7M | Research |
| Atlantic Coast Charters, Inc. | Transportation and Warehousing | $482,900 | $486,393 | 76 | $29.2M | Research |
| Arundel Pediatrics PA | Health Care and Social Assistance | $403,665 | $408,476 | 28 | $8.8M | Research |
| Kyppros INC | Accommodation and Food Services | $375,200 | $378,417 | 35 | $6.2M | Research |
| Kirby Facility Services, LLC | Other Services (except Public Administration) | $242,000 | $244,494 | 20 | <$5M | Research |
| Quala Care Child Center Inc. | Health Care and Social Assistance | $236,930 | $239,066 | 33 | $5.3M | Research |
| Bwi Hospitality LLC | Accommodation and Food Services | $215,900 | $217,723 | 14 | <$5M | Research |
| K and K Tires, Inc. | Retail Trade | $200,000 | $201,978 | 10 | <$5M | Research |
| Pohlman Plumbing INC | Construction | $175,900 | $178,276 | 12 | <$5M | Research |
| Maryland Specialty Surgery Center LLC | Health Care and Social Assistance | $161,100 | $162,221 | 18 | $5.6M | Research |
| Isotropic Systems INC | Manufacturing | $160,167 | $161,795 | 8 | <$5M | Research |
| Advantage Conference & Expo LLC | Administrative and Support and Waste Management | $159,655 | $0 | 68 | $12.9M | Research |
| 700 South INC | Accommodation and Food Services | $150,940 | $152,890 | 23 | <$5M | Research |
| Quality Landscaping, INC | Professional, Scientific, and Technical Services | $150,000 | $151,253 | 22 | <$5M | Research |