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 |
|---|---|---|---|---|---|
| Kogok CORP | Upper Marlboro | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Kongsberg Nanoavionics US LLC | College Park | Transportation Equipment Manufacturing | 336414 | — | ACTIVE |
| Kratos Space & Missile Defense Systems, INC. | Glen Burnie | Transportation Equipment Manufacturing | 336419 | — | ACTIVE |
| L3harris Technologies, INC | Lexington Park | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| L3 Technologies INC | Millersville | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Lacy Foundries LLC | Baltimore | Primary Metal Manufacturing | 331513 | — | ACTIVE |
| Ladey Bella LLC | Olney | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Laheey Coffee Roasters L.l.c. | Laurel | Food Manufacturing | 311920 | — | ACTIVE |
| Lake Precision Machine, INC. | Hagerstown | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Lanco Dairy Farms Co-op INC | Hancock | Food Manufacturing | 311513 | — | ACTIVE |
| Landy Resources, LLC | Baltimore | Apparel Manufacturing | 315210 | — | ACTIVE |
| Lantern Network LLC | Accokeek | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Lasarrus Clinic and Research Center INC | Baltimore | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Laurus Systems INC | Ellicott City | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Lbs Enterprises INC | White Marsh | Machinery Manufacturing | 333912 | — | ACTIVE |
| Legacy Exhibits, LLC | Columbia | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Lenson Machine INC | Middle River | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Levin Professional Services INC | Silver Spring | Computer and Electronic Product Manufacturing | 334310 | — | ACTIVE |
| LGC Clinical Diagnostics, Inc. MD | Gaithersburg | Chemical Manufacturing | 325413 | 20–99 | ACTIVE |
| Lib Src INC | Myersville | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Lifeline Cell Technology, LLC | Frederick | Chemical Manufacturing | 325414 | — | ACTIVE |
| Lifting Labels Benefit Corporation | Laurel | Apparel Manufacturing | 315250 | — | ACTIVE |
| Linshom Medical, INC. | Baltimore | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Little Chickadee Baking, LLC | Middle River | Food Manufacturing | 311999 | — | ACTIVE |
| Live the Hard Way LLC | Annapolis | Textile Product Mills | 314910 | — | ACTIVE |
| Loadometer Corporation | Timonium | Machinery Manufacturing | 333998 | — | ACTIVE |
| Lockheed Martin CORP | Bethesda | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Logical Resources Group LLC | Columbia | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Logozone Promotions LLC | Pasadena | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Lohff & Pfeiffer Usa, LLC | Riverdale | Miscellaneous Manufacturing | 339992 | — | ACTIVE |
| Loper Machine LLC | Edgewood | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Lorob Bees LLC | Baltimore | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Louis J. Grasmick Lumber Co., INC. | Rosedale | Wood Product Manufacturing | 321912 | — | ACTIVE |
| Lucian Enterprises INC. | Bladensburg | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| Lumitek International, INC. | Ijamsville | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Maccrory Enterprises, INC. | Clinton | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| Madison Avenue INC | Columbia | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Magic Blue LLC | Bethesda | Chemical Manufacturing | 325611 | — | ACTIVE |
| Makawa Games LLC | New Market | Wood Product Manufacturing | 321999 | — | ACTIVE |
| Marcon Engineering Services INC | Baltimore | Transportation Equipment Manufacturing | 336611 | — | ACTIVE |
| Marvin J. Perry, INC. | Kensington | Furniture and Related Product Manufacturing | 337122 | — | ACTIVE |
| Maryland Biochemical Company, INC. | Bel Air | Chemical Manufacturing | 325998 | — | ACTIVE |
| Maryland China Company INC. | Reisterstown | Nonmetallic Mineral Product Manufacturing | 327110 | — | ACTIVE |
| Maryland Industrial Trucks, Incorporated | Linthicum Heights | Transportation Equipment Manufacturing | 336120 | — | ACTIVE |
| Maryland Surfacing, INC. | Frederick | Furniture and Related Product Manufacturing | 337212 | — | ACTIVE |
| Masstech, INC | Columbia | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Matthew Warren, INC. | Essex | Fabricated Metal Product Manufacturing | 332613 | — | ACTIVE |
| Maxtena, INC. | Germantown | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Mckee, INC | Savage | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| Mdc Products LLC | Gaithersburg | Food Manufacturing | 311919 | — | ACTIVE |

