Manufacturing in Baltimore County, Maryland
The register lists 474 facilities in Baltimore, Maryland. The Bureau of Labor Statistics counted 602 establishments in Baltimore in 2025. Food Manufacturing is an industry with 77 establishments and an annual payroll of about $0.2 billion, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 602 manufacturing establishments in Baltimore County in 2025, employing about 12,772 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 474, about 79% of that figure.
Facilities353 FACILITIES
Listing 353 of 474: 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 |
|---|---|---|---|---|---|
| Lebanon Chemical 50 | Baltimore | Chemical Manufacturing | 325312 | — | UNVERIFIED |
| Martin Marietta Laboratories | Halethorpe | Computer and Electronic Product Manufacturing | 334511 | — | UNVERIFIED |
| Maryland Concrete Septic Tank INC. | Maryland Line | Nonmetallic Mineral Product Manufacturing | 327332 | — | UNVERIFIED |
| Maryland Recycling | Baltimore | Primary Metal Manufacturing | 331314 | — | UNVERIFIED |
| Mccormick & CO - 10901 Gilroy Road | Hunt Valley | Food Manufacturing | 311942 | — | UNVERIFIED |
| Mccormick & Company, INC. | Hunt Valley | Food Manufacturing | 311822 | — | UNVERIFIED |
| Memtec America CORP. Plant I | Timonium | Machinery Manufacturing | 333999 | — | UNVERIFIED |
| Northrop Grumman Defense Systems | Middle River | Transportation Equipment Manufacturing | 336411 | — | UNVERIFIED |
| Noxell CORP. | Cockeysville | Chemical Manufacturing | 325620 | — | UNVERIFIED |
| Opta Minerals | Baltimore | Nonmetallic Mineral Product Manufacturing | 327992 | — | UNVERIFIED |
| Otterbein's Bakery, INC. | Baltimore | Food Manufacturing | 311811 | 20–99 | UNVERIFIED |
| Pall Ciorporation Plant 2 | Lutherville Timonium | Machinery Manufacturing | 333412 | — | UNVERIFIED |
| Pall Filtration & Separations Group | Timonium | Machinery Manufacturing | 333412 | — | UNVERIFIED |
| Pemco CORP - Yard 56 | Baltimore | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Pharmaceutical Preperation Manufacturing | Hunt Valley | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Pharmaceutics International INC. | Cockeysville | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Pharmaceutics International, INC. | Hunt Valley | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Pier-sol, INC. | Baltimore | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Polystyrene Products | Essex | Plastics and Rubber Products Manufacturing | 326140 | — | UNVERIFIED |
| Pq CORP. | Baltimore | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Printing CORP of America | Timonium | Printing and Related Support Activities | 323110 | — | UNVERIFIED |
| Quad Avenue Chemical & Biofuels Site | Baltimore | Computer and Electronic Product Manufacturing | 334418 | — | UNVERIFIED |
| Rockland Bleach & Dye Works | Baltimore | Textile Mills | 313210 | — | UNVERIFIED |
| Schlumberger Malco | Owings Mills | Printing and Related Support Activities | 323113 | — | UNVERIFIED |
| Schuster, Daniel, INC. | Owings Mills | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Shire U.s. Manufacturing | Owings Mills | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Signode Eastern Operations | Baltimore | Plastics and Rubber Products Manufacturing | 326112 | — | UNVERIFIED |
| Simkins Ind. INC. | Catonsville | Paper Manufacturing | 322220 | — | UNVERIFIED |
| Solo Cup | Owings Mills | Paper Manufacturing | 322215 | — | UNVERIFIED |
| Surface Treatment Technologies | Halethorpe | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Techalloy | Baltimore | Primary Metal Manufacturing | 331222 | — | UNVERIFIED |
| Technical Finishers | Rosedale | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Teledyne Energy Systems, INC. | Sparks | Electrical Equipment, Appliance & Component Manufacturing | 335911 | — | UNVERIFIED |
| Texas Gulf Industries, INC. | Baltimore | Chemical Manufacturing | 325612 | — | UNVERIFIED |
| The Sun Products Corporation | Baltimore | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Thomas Manufacturing Corporation | Parkton | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Tulkoff Horseradish Frod | Baltimore | Food Manufacturing | 311999 | — | UNVERIFIED |
| United Coatings | Baltimore | Transportation Equipment Manufacturing | 336510 | — | UNVERIFIED |
| Valleywood Industries, INC. | Baltimore | Wood Product Manufacturing | 321920 | — | UNVERIFIED |
| Vulcan Hart Corporation | Dundalk | Primary Metal Manufacturing | 331491 | — | UNVERIFIED |
| Walker Trading Company INC D.b.a. Vape Dojo | Middle River | Beverage and Tobacco Product Manufacturing | 312230 | — | UNVERIFIED |
| Washington Aluminum | Baltimore | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Wilkins Rogers Maryland, INC | Ellicott City | Food Manufacturing | 311119 | — | UNVERIFIED |
| Worthington Steel Company the | Baltimore | Primary Metal Manufacturing | 331221 | — | UNVERIFIED |
| York Building Products - Cockeysville | Cockeysville | Nonmetallic Mineral Product Manufacturing | 327331 | — | UNVERIFIED |
| 354 Catonsville MD | Catonsville | Food Manufacturing | 311811 | 20–99 | LIKELY ACTIVE |
| Acadia Windows & Doors LLC | Rosedale | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | LIKELY ACTIVE |
| All Roads Kenworth LLC | Dundalk | Transportation Equipment Manufacturing | 336120 | — | LIKELY ACTIVE |
| Altium Packaging - Baltimore | Baltimore | Plastics and Rubber Products Manufacturing | 326160 | 20–99 | LIKELY ACTIVE |
| Amtrol Inc Baltimore | Sparrows Point | Primary Metal Manufacturing | 331221 | 1–19 | LIKELY ACTIVE |
