Manufacturing facilities in Maryland
Map, counties and cities
Biggest counties
Baltimore423Baltimore410Montgomery376Prince George's297Anne Arundel297Howard277Frederick233Washington147All 24 counties
Biggest cities
Baltimore507Frederick150Rockville119Columbia105Hagerstown97Gaithersburg84Salisbury61Jessup60Beltsville57Annapolis57Westminster52Elkton52
Federal labor statistics counted at least 4,978 manufacturing establishments in Maryland in 2024, employing about 112,981 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,480, about 70% of that figure.
Facilities in Maryland3,480 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Medcura, INC | Riverdale | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Mercury Plastics Md, INC. | Baltimore | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Meso Scale Diagnostics LLC | Rockville | Chemical Manufacturing | 325413 | — | ACTIVE |
| Mesozoic Technologies LLC | Easton | Beverage and Tobacco Product Manufacturing | 312130 | — | ACTIVE |
| Methods Automation INC | Reisterstown | Computer and Electronic Product Manufacturing | 334418 | — | ACTIVE |
| Metrocount (usa), INC. | Glen Burnie | Computer and Electronic Product Manufacturing | 334514 | — | ACTIVE |
| Mf Fire INC | Baltimore | Machinery Manufacturing | 333414 | — | ACTIVE |
| Micronel Usa, INC. | Hagerstown | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Microsphere Material Solutions LLC | Rockville | Plastics and Rubber Products Manufacturing | 326150 | — | ACTIVE |
| Microwave Telemetry INC | Columbia | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Microwave Vector CORP | Frederick | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Mid Atlantic Drone Development, LLC | Annapolis | Transportation Equipment Manufacturing | 336411 | — | ACTIVE |
| Midpoint Technology Group, LLC | Columbia | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Mileham & King INC | Gaithersburg | Furniture and Related Product Manufacturing | 337920 | — | ACTIVE |
| Millennium Microwave Corporation | Princess Anne | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Millers Island Propeller, Incorporated | Sparrows Point | Transportation Equipment Manufacturing | 336611 | — | ACTIVE |
| Miltec Uv International, LLC | Stevensville | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | ACTIVE |
| Minnowtech LLC | Baltimore | Chemical Manufacturing | 325998 | — | ACTIVE |
| Mistral INC | Nottingham | Fabricated Metal Product Manufacturing | 332439 | 20–99 | ACTIVE |
| Moa Gear LLC | Hollywood | Textile Product Mills | 314910 | — | ACTIVE |
| Modha Management INC. | Baltimore | Furniture and Related Product Manufacturing | 337211 | — | ACTIVE |
| Mohrcomposites, LLC | Monrovia | Transportation Equipment Manufacturing | 336411 | — | ACTIVE |
| Moi, INC. | Baltimore | Furniture and Related Product Manufacturing | 337214 | — | ACTIVE |
| Monument City Brewing Company, LLC | Baltimore | Beverage and Tobacco Product Manufacturing | 312120 | — | ACTIVE |
| Morgan Johnson Marketing Associates, INC. | Crofton | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| Morin Distribution, INC. | Columbia | Machinery Manufacturing | 333415 | — | ACTIVE |
| Motobriiz LLC | La Plata | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Motorola Solutions, INC. | Linthicum Heights | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Mountainside Innovations LLC | Keedysville | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Mulan Dumpling LLC | Hyattsville | Food Manufacturing | 311412 | — | ACTIVE |
| Multi-parts & Services, INC. | Brooklyn | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Murray & Heister, INC. | Upper Marlboro | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Museum & Library Furniture, L.l.c. | Bethesda | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| My Canine Cucina LLC | Abingdon | Food Manufacturing | 311111 | — | ACTIVE |
| N5 Sensors INC | Rockville | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Nabco Systems LLC | Nottingham | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Nasatka Barrier, Incorporated | Clinton | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Nascott, INC | Baltimore | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Nascott, INC. | Baltimore | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Nasir and Associates LLC | Baltimore | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| National Ink and Stitch, LLC | Owings | Printing and Related Support Activities | 323113 | — | ACTIVE |
| National Instrument LLC | Baltimore | Machinery Manufacturing | 333993 | — | ACTIVE |
| National Target Company, INC. | Baltimore | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Native Concepts LLC | Aquasco | Beverage and Tobacco Product Manufacturing | 312130 | — | ACTIVE |
| Ncr Government Systems LLC | Germantown | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| Ndn International LLC | Potomac | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Nebula Tech LLC | Clarksburg | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| Nello Wall Systems INC | Elkridge | Furniture and Related Product Manufacturing | 337215 | 1–19 | ACTIVE |
| Nelson Precast Products, LLC | Baltimore | Nonmetallic Mineral Product Manufacturing | 327390 | — | ACTIVE |
| Neocera, LLC | Beltsville | Machinery Manufacturing | 333242 | — | ACTIVE |

