| Gse Systems, Inc. | Manufacturing | $10,000,000 | $10,126,849 | 380 | $99.5M |  Research |
| Mt Laney Company INC | Construction | $2,699,200 | $2,730,391 | 215 | $73.3M | Research |
| Charles A. Klein & Sons, Inc. | Construction | $1,754,110 | $1,764,923 | 111 | $35.1M | Research |
| Charles A. Klein & Sons, Inc. | Construction | $1,687,900 | $1,705,334 | 112 | $35.4M | Research |
| Axis Health at Birch Opco, LLC | Health Care and Social Assistance | $1,282,334 | $1,296,582 | 106 | $18.0M | Research |
| Blazeguard Partners INC | Administrative and Support and Waste Management | $970,589 | $980,295 | 50 | $7.3M | Research |
| Intellimar, Inc. | Administrative and Support and Waste Management | $925,100 | $931,087 | 65 | $9.5M | Research |
| Nexion Health Management, Inc. | Professional, Scientific, and Technical Services | $864,293 | $873,776 | 133 | $13.8M | Research |
| Alderson Loop LLC | Professional, Scientific, and Technical Services | $839,780 | $844,220 | 51 | $10.5M | Research |
| Utilities Unlimited, Inc. | Construction | $702,894 | $711,155 | 50 | $18.7M | Research |
| Maryland Collision Center, Inc. | Other Services (except Public Administration) | $688,800 | $694,386 | 50 | $9.8M | Research |
| Jeff Barnes Chevrolet, Inc. | Retail Trade | $649,800 | $449,762 | 48 | $12.1M | Research |
| S & K Roofing, Siding and Windows, Inc. | Construction | $627,300 | $631,918 | 31 | $10.2M | Research |
| E.w. Beck's Incorporated | Accommodation and Food Services | $565,993 | $568,785 | 70 | $12.4M | Research |
| Summit Electric Co | Construction | $560,000 | $564,387 | 55 | $18.1M | Research |
| Nature Unlimited LLC | Utilities | $541,400 | $548,876 | 59 | N/A | Research |
| Bob Luido Team LLC | Retail Trade | $522,200 | $526,058 | 43 | $6.7M | Research |
| Advantage Engineering & It Solutions | Professional, Scientific, and Technical Services | $493,795 | $501,408 | 20 | <$5M | Research |
| Advantage Title Company LLC | Professional, Scientific, and Technical Services | $485,154 | $488,127 | 45 | $12.3M | Research |
| Rhine Lawn Care & Landscaping, LLC | Administrative and Support and Waste Management | $470,635 | $475,148 | 60 | $13.0M | Research |
| E.w. Beck's Inc. | Accommodation and Food Services | $462,100 | $464,907 | 76 | $13.5M | Research |
| Absolute Perfection Inc. | Construction | $422,800 | $265,465 | 29 | $8.8M | Research |
| Simple Cell INC | Retail Trade | $418,600 | $422,030 | 58 | $17.8M | Research |
| Event Horizon LLC | Accommodation and Food Services | $395,202 | $322,327 | 70 | $12.4M | Research |
| Shannon-Baum Signs Inc. | Manufacturing | $390,900 | $394,885 | 32 | $8.9M | Research |