| Pcasi Holdings LLC | Health Care and Social Assistance | $4,615,600 | $4,668,837 | 419 | $74.6M |  Research |
| Delmarva Site Development, Inc. | Construction | $2,109,198 | $2,132,890 | 224 | $76.3M | Research |
| Crofton Convalescent Center | Health Care and Social Assistance | $2,037,787 | $2,060,956 | 228 | $38.8M | Research |
| Caruso Homes, Inc. | Construction | $1,499,500 | $1,508,164 | 116 | $35.2M | Research |
| Specified Electrical Systems, LLC | Construction | $1,281,100 | $1,377,623 | 81 | $26.6M | Research |
| Fain-Padgett Insulation INC | Construction | $1,104,648 | $1,111,294 | 66 | $22.5M | Research |
| Fain-Padgett Insulation INC | Construction | $1,104,647 | $1,110,367 | 55 | $13.9M | Research |
| Habco Electrical Group INC | Construction | $1,082,700 | $1,084,078 | 23 | $7.6M | Research |
| Patuxent Materials INC | Wholesale Trade | $1,081,600 | $1,087,759 | 70 | $21.4M | Research |
| Angel Management INC | Health Care and Social Assistance | $1,015,690 | $731,342 | 225 | $38.5M | Research |
| Via INC | Other Services (except Public Administration) | $1,014,200 | $1,023,553 | 94 | $18.4M | Research |
| My Mortgage INC | Finance and Insurance | $975,200 | $987,580 | 145 | $74.5M | Research |
| Petroleum Recovery & Remediation Management, Inc. | Administrative and Support and Waste Management | $897,000 | $904,201 | 62 | $11.7M | Research |
| Maryland Elevator Services, INC | Construction | $837,393 | $846,186 | 22 | $7.0M | Research |
| T & B Electric Co INC | Construction | $809,200 | $815,157 | 37 | $12.2M | Research |
| City General Inc. | Construction | $801,492 | $809,683 | 26 | $8.6M | Research |
| T & B Electric Co INC | Construction | $759,747 | $766,416 | 37 | $12.2M | Research |
| Jay Vending Co | Accommodation and Food Services | $690,800 | $700,356 | 500 | $93.3M | Research |
| Jsd Cleaning Services Inc. | Administrative and Support and Waste Management | $681,606 | $684,957 | 88 | $19.1M | Research |
| Jsd Cleaning Services, Inc. | Administrative and Support and Waste Management | $681,606 | $686,017 | 88 | $19.1M | Research |
| Bradleigh Applications INC | Construction | $648,575 | $654,439 | 59 | $20.1M | Research |
| Jay Vending Co | Accommodation and Food Services | $635,999 | $640,963 | 40 | $7.5M | Research |
| Harbor Roofing and Contracting Inc. | Construction | $631,724 | $635,809 | 90 | $29.7M | Research |
| Harbor Roofing and Contracting, Inc. | Construction | $631,722 | $638,405 | 70 | $23.1M | Research |
| Cynergy Electric Company Inc. | Construction | $623,000 | $628,140 | 30 | $9.9M | Research |