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 |
|---|---|---|---|---|---|
| Advanced Defense Technologies INC | Baltimore | Computer and Electronic Product Manufacturing | 334419 | 20–99 | ACTIVE |
| Ati Performance Products, INC. | Baltimore | Transportation Equipment Manufacturing | 336350 | 20–99 | ACTIVE |
| Axillon Aerospace | Baltimore | Computer and Electronic Product Manufacturing | 334220 | 20–99 | ACTIVE |
| Better Engineering Manufacturing INC | Joppa | Machinery Manufacturing | 333248 | — | ACTIVE |
| Chesapeake Shipbuilding CORP. | Salisbury | Transportation Equipment Manufacturing | 336611 | 100–499 | ACTIVE |
| Colonial Metals, INC | Elkton | Chemical Manufacturing | 325180 | 20–99 | ACTIVE |
| Doyle Printing and Offset Co., INC. | Hyattsville | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Eastman Specialties CORP | Chestertown | Chemical Manufacturing | 325199 | 20–99 | ACTIVE |
| Ellicott Dredges LLC | Baltimore | Transportation Equipment Manufacturing | 336611 | 20–99 | ACTIVE |
| Elutia INC. | Gaithersburg | Chemical Manufacturing | 325414 | — | ACTIVE |
| Excel Machine & Fabrication Incorporated | Baltimore | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Fives Landis CORP | Hagerstown | Machinery Manufacturing | 333512 | 100–499 | ACTIVE |
| Fr Conversions, LLC | Westminster | Transportation Equipment Manufacturing | 336211 | — | ACTIVE |
| Great Southern Wood | Hagerstown | Wood Product Manufacturing | 321114 | 20–99 | ACTIVE |
| Hi-tech Color | Odenton | Chemical Manufacturing | 325510 | 20–99 | ACTIVE |
| Independent Can Company | Belcamp | Fabricated Metal Product Manufacturing | 332431 | 100–499 | ACTIVE |
| K&r Technologies LLC | Frederick | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Lonza Walkersville, INC. | Walkersville | Chemical Manufacturing | 325413 | 500+ | ACTIVE |
| Lwrc International, LLC | Cambridge | Fabricated Metal Product Manufacturing | 332994 | 20–99 | ACTIVE |
| Micropore, INC. | Elkton | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Mid-atlantic Finishing CORP. | Capitol Heights | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Nu-tek Precision Optical CORP. | Aberdeen | Machinery Manufacturing | 333310 | 20–99 | ACTIVE |
| Oldcastle Lawn & Garden | Pittsville | Wood Product Manufacturing | 321219 | 20–99 | ACTIVE |
| Old Line Spirits, LLC | Baltimore | Beverage and Tobacco Product Manufacturing | 312140 | — | ACTIVE |
| Pharmaceutics International INC | Hunt Valley | Chemical Manufacturing | 325412 | 100–499 | ACTIVE |
| Plymouth Tube Company | Salisbury | Primary Metal Manufacturing | 331210 | 20–99 | ACTIVE |
| Pompeian, INC. | Baltimore | Food Manufacturing | 311224 | 100–499 | ACTIVE |
| Products Support, LLC | Jessup | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Pro-fabricators, LLC | Smithsburg | Fabricated Metal Product Manufacturing | 332311 | — | ACTIVE |
| Protenergy Natural Foods | Cambridge | Food Manufacturing | 311422 | 100–499 | ACTIVE |
| Roma Gourmet Foods, LLC | Baltimore | Food Manufacturing | 311612 | — | ACTIVE |
| Sea Watch International, Limited | Easton | Food Manufacturing | 311612 | — | ACTIVE |
| Smiths Interconnect Americas, INC. | Salisbury | Computer and Electronic Product Manufacturing | 334220 | 20–99 | ACTIVE |
| Strouse CORP | Westminster | Printing and Related Support Activities | 323111 | 20–99 | ACTIVE |
| Stulz Air Technology Systems, INC. | Frederick | Machinery Manufacturing | 333415 | 100–499 | ACTIVE |
| Syensqo USA LLC. | Baltimore | Chemical Manufacturing | 325199 | 20–99 | ACTIVE |
| Tate Andale, LLC | Halethorpe | Fabricated Metal Product Manufacturing | 332911 | 20–99 | ACTIVE |
| Teledyne Energy Systems, INC | Hunt Valley | Machinery Manufacturing | 333999 | 20–99 | ACTIVE |
| Terumo Cardiovascular Systems Corporation | Elkton | Miscellaneous Manufacturing | 339112 | 100–499 | ACTIVE |
| Terumo Medical Corporation | Elkton | Miscellaneous Manufacturing | 339111 | 500+ | ACTIVE |
| The Baltimore Whiskey Company, LLC | Baltimore | Beverage and Tobacco Product Manufacturing | 312140 | — | ACTIVE |
| The Plasticoid Co., INC. | Elkton | Plastics and Rubber Products Manufacturing | 326291 | — | ACTIVE |
| Tnemec Company | Baltimore | Chemical Manufacturing | 325510 | 20–99 | ACTIVE |
| Tobacco Barn Distillery, LLC | Hollywood | Beverage and Tobacco Product Manufacturing | 312140 | — | ACTIVE |
| Victor Stanley, LLC | Dunkirk | Machinery Manufacturing | 333999 | 20–99 | ACTIVE |
| Wm. T. Burnett & CO. | Jessup | Plastics and Rubber Products Manufacturing | 326140 | 100–499 | ACTIVE |
| 3cpm Company, INC | Sparks Glencoe | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Aalberts Surface Treatment CORP. | Baltimore | Chemical Manufacturing | 325510 | — | ACTIVE |
| Advanced Programs, INC. | Columbia | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| American Wood Fibers INC | Columbia | Wood Product Manufacturing | 321999 | 100–499 | ACTIVE |

