| Gms Mine Repair and Maintenance, Inc. | Mining, Quarrying, and Oil and Gas Extraction | $10,000,000 | $10,118,611 | 500 | $30.3M |  Research |
| Gcc Technologies LLC | Professional, Scientific, and Technical Services | $2,354,000 | $2,381,071 | 113 | $11.7M | Research |
| The Data Entry Company | Information | $1,700,206 | $1,723,077 | 265 | $44.5M | Research |
| Garrett County Maryland Community Action Committee, Inc. | Other Services (except Public Administration) | $1,329,400 | $1,342,916 | 189 | $36.1M | Research |
| Glotfelty Enterprises, Inc. | Retail Trade | $1,196,700 | $1,210,462 | 117 | $31.6M | Research |
| Dennett Road Manor, INC | Health Care and Social Assistance | $1,072,700 | $1,082,414 | 121 | $20.6M | Research |
| Western Maryland Health Care Corporation | Health Care and Social Assistance | $1,023,200 | $1,028,657 | 99 | N/A | Research |
| Appalachian Parent Association, INC | Health Care and Social Assistance | $811,200 | $815,955 | 135 | N/A | Research |
| R & R Trucking & Towing | Transportation and Warehousing | $722,600 | $730,830 | 83 | $12.5M | Research |
| Wood Products, Inc. | Manufacturing | $693,066 | $698,914 | 70 | $69.4M | Research |
| Wood Products INC | Manufacturing | $525,415 | $528,092 | 77 | $76.4M | Research |
| Starlite | Accommodation and Food Services | $525,150 | $528,228 | 61 | $10.8M | Research |
| Rigidply Rafters Inc. of MD | Manufacturing | $525,000 | $529,725 | 35 | $34.7M | Research |
| Gonzaga Interventional Pain Management | Health Care and Social Assistance | $500,352 | $505,904 | 41 | $12.9M | Research |
| Land Management INC | Accommodation and Food Services | $399,000 | $401,494 | 86 | $15.3M | Research |
| Land Management, Inc. | Retail Trade | $399,000 | $403,300 | 86 | $28.8M | Research |
| Dutchs at Silver Tree LLC | Accommodation and Food Services | $378,235 | $382,626 | 40 | $7.1M | Research |
| St. Moritz Marine Service, INC | Arts, Entertainment, and Recreation | $377,300 | $0 | 42 | $5.9M | Research |
| Starlite Inc. | Accommodation and Food Services | $375,100 | $378,663 | 41 | $7.3M | Research |
| Wellspring Family Medicine PC | Health Care and Social Assistance | $327,985 | $330,263 | 33 | $10.4M | Research |
| Wv Denstar INC | Accommodation and Food Services | $324,452 | $326,110 | 51 | $9.1M | Research |
| Wellspring Family Medicine, PC | Health Care and Social Assistance | $302,800 | $305,315 | 36 | $11.3M | Research |
| The Rodeheaver Group, PC | Professional, Scientific, and Technical Services | $296,100 | $297,798 | 19 | $6.0M | Research |
| Patriot Chrysler Dodge Jeep INC | Retail Trade | $290,700 | $292,590 | 25 | $6.3M | Research |
| Garrett County Lighthouse, Inc. | Health Care and Social Assistance | $268,000 | $269,325 | 34 | N/A | Research |