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 Maryland507 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Materic LLC | Baltimore | Chemical Manufacturing | 325998 | — | LIKELY ACTIVE |
| Nasaclip, INC. | Baltimore | Miscellaneous Manufacturing | 339112 | — | LIKELY ACTIVE |
| Transoceanic Cable Ship Company LLC | Baltimore | Electrical Equipment, Appliance & Component Manufacturing | 335921 | — | LIKELY ACTIVE |
| Under Armour, INC. | Baltimore | Apparel Manufacturing | 315990 | — | LIKELY ACTIVE |
| American Sugar Refinery, INC. | Baltimore | Food Manufacturing | 311312 | — | LIKELY ACTIVE |
| American Sugar Refining INC | Baltimore | Food Manufacturing | 311312 | — | LIKELY ACTIVE |
| ATCO Rubber Products Baltimore | Baltimore | Machinery Manufacturing | 333415 | 20–99 | LIKELY ACTIVE |
| Back River Wastewater Treatment Facility | Baltimore | Nonmetallic Mineral Product Manufacturing | 327310 | — | LIKELY ACTIVE |
| Boesl Packing CO | Baltimore | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| Bora Pharmaceuticals Injectables INC. | Baltimore | Chemical Manufacturing | 325412 | 100–499 | LIKELY ACTIVE |
| Charm City Meadworks LLC | Baltimore | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Coca-cola Consolidated, INC - Baltimore Production Center | Baltimore | Beverage and Tobacco Product Manufacturing | 312111 | — | LIKELY ACTIVE |
| Command Technology, INC | Baltimore | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Ellicott Dredges LLC | Baltimore | Machinery Manufacturing | 333120 | — | LIKELY ACTIVE |
| Flanigan, P. - N. Monroe Street | Baltimore | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Fmc CORP. Organic Chemicals Division | Baltimore | Chemical Manufacturing | 325199 | — | LIKELY ACTIVE |
| Fresh Creative Cuisine | baltimore | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| G.g. Ruppersberger & Sons INC | Baltimore | Food Manufacturing | 311611 | — | LIKELY ACTIVE |
| Hemagen Diagnostics, INC. | Baltimore | Chemical Manufacturing | 325413 | — | LIKELY ACTIVE |
| Key Recycling, LLC | Baltimore | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Linde INC. | Baltimore | Chemical Manufacturing | 325120 | — | LIKELY ACTIVE |
| Manger Packing Corp. | Baltimore | Food Manufacturing | 311611 | — | LIKELY ACTIVE |
| Maryland Air National Guard | Baltimore | Transportation Equipment Manufacturing | 336411 | — | LIKELY ACTIVE |
| Maryland Precision Spring CO | Baltimore | Fabricated Metal Product Manufacturing | 332116 | 20–99 | LIKELY ACTIVE |
| Mid-atlantic Baking | Baltimore | Food Manufacturing | 311611 | — | LIKELY ACTIVE |
| Millennium Inorganic Chemicals St Helena Plant | Baltimore | Chemical Manufacturing | 325188 | — | LIKELY ACTIVE |
| Origin Baltimore Terminal LLC | Baltimore | Chemical Manufacturing | 325000 | — | LIKELY ACTIVE |
| Peabody Heights Brewery, LLC | Baltimore | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| PVS Sackett-Waconia, Inc. BAL | Baltimore | Machinery Manufacturing | 333922 | 20–99 | LIKELY ACTIVE |
| Quantum Lean LLC | Baltimore | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Sagamore Spirit Distillery | Baltimore | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |
| Triangle Sign & Service, LLC | Baltimore | Miscellaneous Manufacturing | 339950 | — | LIKELY ACTIVE |
| Warfield-rohr Casket CO INC | Baltimore | Miscellaneous Manufacturing | 339995 | — | LIKELY ACTIVE |
| Westway Liquid Terminal | Baltimore | Food Manufacturing | 311119 | — | LIKELY ACTIVE |
| Bitumar USA INC. | Baltimore | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Catalent Maryland INC - Baltimore | Baltimore | Chemical Manufacturing | 325414 | — | LIKELY ACTIVE |
| Ccl Insertco, LLC | Baltimore | Printing and Related Support Activities | 323110 | — | LIKELY ACTIVE |
| Diageo North America | Baltimore | Beverage and Tobacco Product Manufacturing | 312120 | — | LIKELY ACTIVE |
| Hartman Machine Service | Baltimore | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Kaydon Ring & Seal INC | Baltimore | Fabricated Metal Product Manufacturing | 332991 | — | LIKELY ACTIVE |
| Pemco CORP - Yard 56 | Baltimore | Chemical Manufacturing | 325510 | — | LIKELY ACTIVE |
| Recovermat Mid-atlantic, LLC | Baltimore | Nonmetallic Mineral Product Manufacturing | 327992 | — | LIKELY ACTIVE |
| The Nelson Company | Baltimore | Wood Product Manufacturing | 321920 | — | LIKELY ACTIVE |
| Treuth, J.w. & Sons | Baltimore | Food Manufacturing | 311611 | — | LIKELY ACTIVE |
| U S Coast Guard Yard | Baltimore | Transportation Equipment Manufacturing | 336611 | — | LIKELY ACTIVE |
| Abbey Drum CO | Baltimore | Fabricated Metal Product Manufacturing | 332911 | — | UNVERIFIED |
| Aerosol Liquid Packaging | Baltimore | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Almag Plating CORP. | Baltimore | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| American Plating Service INC | Baltimore | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Applied Nanostructured Solutions, LLC. | Baltimore | Computer and Electronic Product Manufacturing | 334511 | — | UNVERIFIED |

