| GEGalaxy Electryronics Associates INC | Laurel | MD | Computer and Electronic Product Manufacturing334412 | 1-19 | ◇ UNVERIFIED |
| HDHemagen Diagnostics, INC. | Columbia | MD | Chemical Manufacturing325413 | 1-19 | ◇ UNVERIFIED |
| LELarry E. Knight INC | Reisterstown | MD | Machinery Manufacturing333120 | 1-19 | ◇ UNVERIFIED |
| LILarstan Industries | Hagerstown | MD | Plastics and Rubber Products Manufacturing326299 | 1-19 | ◇ UNVERIFIED |
| LLithopress | Edgewater | MD | Printing and Related Support Activities323110 | 1-19 | ◇ UNVERIFIED |
| MPMetro Plating and Polishing Group INC. | Kensington | MD | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| NGNational Graphics | Baltimore | MD | Printing and Related Support Activities323110 | 1-19 | ◇ UNVERIFIED |
| NLNova Label CO. | Cheverly | MD | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| PPPeninsula Printing INC | Salisbury | MD | Printing and Related Support Activities323120 | 1-19 | ◇ UNVERIFIED |
| PCPtfe Compounds, INC. | Elkton | MD | Chemical Manufacturing325220 | 1-19 | ◇ UNVERIFIED |
| RPRoebuck Printing | Baltimore | MD | Printing and Related Support Activities323110 | 1-19 | ◇ UNVERIFIED |
| RERoller Express | Forest Hill | MD | Plastics and Rubber Products Manufacturing326299 | 1-19 | ◇ UNVERIFIED |
| TFTechnical Finishes | Glen Burnie | MD | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |
| WMWest Manufacturing | Hagerstown | MD | Furniture and Related Product Manufacturing337122 | 1-19 | ◇ UNVERIFIED |
| ACArcadian Computers LLC | La Plata | MD | Computer and Electronic Product Manufacturing334111 | 1-19 | ◐ LIKELY ACTIVE |
| AGAtlantic Graphic Systems, INC. | Columbia | MD | Machinery Manufacturing333248 | 1-19 | ◐ LIKELY ACTIVE |
| BCBlanchard Communications | Annapolis | MD | Computer and Electronic Product Manufacturing334220 | 1-19 | ◐ LIKELY ACTIVE |
| BDBluedyer Distilling CO | Waldorf | MD | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| CSCambridge Shipyard Facility INC | Cambridge | MD | Transportation Equipment Manufacturing336611 | 1-19 | ◐ LIKELY ACTIVE |
| CDCasa di Pasta, Inc. | Baltimore | MD | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| CPCheerio Printing Company, INC. | Rockville | MD | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| CPConveyors & Plastics INC | Delmar | MD | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| CPCove Point Winery | Lusby | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| DDDaring Design, LLC | Columbia | MD | Miscellaneous Manufacturing339950 | 1-19 | ◐ LIKELY ACTIVE |
| DLDistillery Lane Ciderworks | Jefferson | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| EWEmanate Wireless, INC. | Ijamsville | MD | Computer and Electronic Product Manufacturing334515 | 1-19 | ▲ REPORTED CLOSED |
| GGG & G Industrial Finishing, INC | Dundalk | MD | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| GBGowanda BTI LLC DBA Microwave Circuits | Beltsville | MD | Computer and Electronic Product Manufacturing334416 | 1-19 | ◐ LIKELY ACTIVE |
| GSGreat Shoals Cellars | Saint Michaels | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| GBGreise Brothers Packing INC. | Cumberland | MD | Food Manufacturing311611 | 1-19 | ◐ LIKELY ACTIVE |
| HVHarford Vineyard, LLC | Forest Hill | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| HEHatch Exhibits, LLC | Elkridge | MD | Furniture and Related Product Manufacturing337212 | 1-19 | ◐ LIKELY ACTIVE |
| HTHillside Turkey Farm | Thurmont | MD | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| HIHooper Industries, INC. | Baltimore | MD | Textile Mills313220 | 1-19 | ◐ LIKELY ACTIVE |
| JWJames Walker Holding Company | Pikesville | MD | Fabricated Metal Product Manufacturing332618 | 1-19 | ▲ REPORTED CLOSED |
| KHKnob Hall Winery | Clear Spring | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| LCLayton's Chance | Vienna | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| LHLewis & Hitchcock INC | Beltsville | MD | Miscellaneous Manufacturing339992 | 1-19 | ◐ LIKELY ACTIVE |
| LLLight LLC | Silver Spring | MD | Printing and Related Support Activities323120 | 1-19 | ◐ LIKELY ACTIVE |
| MMMaryland Meadworks, LLC | Hyattsville | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| MSMd Sales Innovations, LLC | Fort Washington | MD | Miscellaneous Manufacturing339112 | 1-19 | ◐ LIKELY ACTIVE |
| MIMeade Inc | Millersville | MD | Printing and Related Support Activities323113 | 1-19 | ◐ LIKELY ACTIVE |
| NINegril, Inc. | Linthicum | MD | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| OWOlney Winery | Beltsville | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| PIPooles Island Brewing Company, LLC | Middle River | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| RERaff Embossing and Foilcraft, INC. | Hyattsville | MD | Paper Manufacturing322230 | 1-19 | ◐ LIKELY ACTIVE |
| RPRiverside Printing Services, INC | Hanover | MD | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| RCR.l. Collinson, INC | Crofton | MD | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| RHRunning Hare Vineyard | Prince Frederick | MD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| SPSbt Pasadena, LLC | Glen Burnie | MD | Miscellaneous Manufacturing339950 | 1-19 | ◐ LIKELY ACTIVE |