Manufacturing facilities in Maryland
The register lists 3711 facilities in Maryland. The Bureau of Labor Statistics counted 5134 establishments in Maryland for the year 2025. Computer and Electronic Product Manufacturing is an industry with 458 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, counties and cities
Biggest counties
Baltimore473Montgomery405Baltimore399Anne Arundel332Prince George's323Howard295Frederick252Washington158All 24 counties
Biggest cities
Baltimore524Frederick163Rockville131Columbia110Hagerstown106Gaithersburg90Annapolis66Beltsville64Jessup62Salisbury61Westminster57Laurel55
Federal labor statistics counted at least 5,134 manufacturing establishments in Maryland in 2025, employing about 112,988 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,711, about 72% of that figure.
Facilities in Maryland351 FACILITIES
Listing 351 of 524: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Geo Specialty Chemicals | Baltimore | Chemical Manufacturing | 325131 | — | UNVERIFIED |
| Goetzes Candy Company | Baltimore | Food Manufacturing | 311330 | 100–499 | UNVERIFIED |
| Halethorpe Extrusions Incorporated | Baltimore | Primary Metal Manufacturing | 331318 | — | UNVERIFIED |
| Insl-x Products CORP. | Baltimore | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Lebanon Chemical 50 | Baltimore | Chemical Manufacturing | 325312 | — | UNVERIFIED |
| Legend Brands | Baltimore | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Maryland Recycling | Baltimore | Primary Metal Manufacturing | 331314 | — | UNVERIFIED |
| Mpa - Cox Creek | Baltimore | Primary Metal Manufacturing | 331000 | — | UNVERIFIED |
| Mpi Labels of Baltimore, INC | Baltimore | Printing and Related Support Activities | 323110 | — | UNVERIFIED |
| Opta Minerals | Baltimore | Nonmetallic Mineral Product Manufacturing | 327992 | — | UNVERIFIED |
| Otterbein's Bakery, INC. | Baltimore | Food Manufacturing | 311811 | 20–99 | UNVERIFIED |
| Pemco CORP - Yard 56 | Baltimore | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| P. Flanigan and Sons, INC - Annapolis Rd | Baltimore | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pier-sol, INC. | Baltimore | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Pq CORP. | Baltimore | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Quad Avenue Chemical & Biofuels Site | Baltimore | Computer and Electronic Product Manufacturing | 334418 | — | UNVERIFIED |
| Railplan International | Baltimore | Transportation Equipment Manufacturing | 336510 | 100–499 | UNVERIFIED |
| Red Star Yeast | Baltimore | Food Manufacturing | 311942 | — | UNVERIFIED |
| Reichhold Chem INC. | Baltimore | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Rockland Bleach & Dye Works | Baltimore | Textile Mills | 313210 | — | UNVERIFIED |
| Sasol Chemicals (usa) LLC | Baltimore | Chemical Manufacturing | 325110 | — | UNVERIFIED |
| Signode Eastern Operations | Baltimore | Plastics and Rubber Products Manufacturing | 326112 | — | UNVERIFIED |
| Syngene International LTD. | Baltimore | Chemical Manufacturing | 325411 | — | UNVERIFIED |
| Techalloy | Baltimore | Primary Metal Manufacturing | 331222 | — | UNVERIFIED |
| Texas Gulf Industries, INC. | Baltimore | Chemical Manufacturing | 325612 | — | UNVERIFIED |
| The Sun Products Corporation | Baltimore | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Tulkoff Horseradish Frod | Baltimore | Food Manufacturing | 311999 | — | UNVERIFIED |
| United Coatings | Baltimore | Transportation Equipment Manufacturing | 336510 | — | UNVERIFIED |
| United Iron & Metal | Baltimore | Primary Metal Manufacturing | 331419 | — | UNVERIFIED |
| United Parcel Service - Quad (mdqua) | Baltimore | Machinery Manufacturing | 333292 | — | UNVERIFIED |
| Valley Proteins, INC. | Baltimore | Food Manufacturing | 311119 | — | UNVERIFIED |
| Valleywood Industries, INC. | Baltimore | Wood Product Manufacturing | 321920 | — | UNVERIFIED |
| Washington Aluminum | Baltimore | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Worthington Steel Company the | Baltimore | Primary Metal Manufacturing | 331221 | — | UNVERIFIED |
| Ad Alco Doors | Baltimore | Wood Product Manufacturing | 321911 | 20–99 | LIKELY ACTIVE |
| Adrian Steel of MD | Baltimore | Furniture and Related Product Manufacturing | 337215 | 20–99 | LIKELY ACTIVE |
| Altium Packaging - Baltimore | Baltimore | Plastics and Rubber Products Manufacturing | 326160 | 20–99 | LIKELY ACTIVE |
| American Sugar Refining - Baltimore | Baltimore | Food Manufacturing | 311314 | 500+ | LIKELY ACTIVE |
| Baltimore | Baltimore | Petroleum and Coal Products Manufacturing | 324122 | 100–499 | LIKELY ACTIVE |
| Baltimore Biopark | Baltimore | Chemical Manufacturing | 325412 | 100–499 | LIKELY ACTIVE |
| Baltimore Branch 19 | Baltimore | Chemical Manufacturing | 325120 | 20–99 | LIKELY ACTIVE |
| Baltimore Comp Maint | Baltimore | Fabricated Metal Product Manufacturing | 332439 | 1–19 | LIKELY ACTIVE |
| Baltimore MD - Holabird | Baltimore | Transportation Equipment Manufacturing | 336212 | 20–99 | LIKELY ACTIVE |
| Baltimore Plant | Baltimore | Beverage and Tobacco Product Manufacturing | 312111 | 20–99 | LIKELY ACTIVE |
| Barcelona Nut Company | Baltimore | Food Manufacturing | 311911 | 20–99 | LIKELY ACTIVE |
| Bay Ready Mix of Maryland Llc | Baltimore | Nonmetallic Mineral Product Manufacturing | 327320 | 20–99 | LIKELY ACTIVE |
| Blueprint Partners Corp | Baltimore | Wood Product Manufacturing | 321992 | 20–99 | LIKELY ACTIVE |
| CCL Label, Inc. | Baltimore | Printing and Related Support Activities | 323111 | 100–499 | LIKELY ACTIVE |
| Cel-Sci Corp - Seton | Baltimore | Chemical Manufacturing | 325412 | 1–19 | LIKELY ACTIVE |
| ClarkWestern Dietrich Building Systems - Baltimore, MD | Baltimore | Fabricated Metal Product Manufacturing | 332322 | 20–99 | LIKELY ACTIVE |
