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Manufacturing facilities in Maryland

The register lists 3712 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
Map of United States manufacturing facilities

Biggest counties

Baltimore474Montgomery405Baltimore399Anne Arundel332Prince George's323Howard295Frederick252Washington158
All 24 counties

Biggest cities

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 3,712, about 72% of that figure.

Facilities in Maryland96 FACILITIES

Listing 96 of 131: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Colornet Printing and Graphics, INC.RockvillePrinting and Related Support Activities32311720–99 ACTIVE
Brainscope Company, INCRockvilleComputer and Electronic Product Manufacturing334510— ACTIVE
Cytotest INC.RockvilleChemical Manufacturing325413— ACTIVE
Maxim Biomedical, INCRockvilleChemical Manufacturing325413— ACTIVE
Microsphere Material Solutions LLCRockvillePlastics and Rubber Products Manufacturing3261501–19 ACTIVE
N5 Sensors INCRockvilleComputer and Electronic Product Manufacturing3344131–19 ACTIVE
Oogie Solutions LLCRockvilleMiscellaneous Manufacturing339999— ACTIVE
Origene Technologies, INC.RockvilleChemical Manufacturing32541320–99 ACTIVE
Rns Enterprises, INC.RockvillePlastics and Rubber Products Manufacturing3262991–19 ACTIVE
Temple Allen Industries INCRockvilleMachinery Manufacturing33324820–99 ACTIVE
Tetracore, INC.RockvilleComputer and Electronic Product Manufacturing334519— ACTIVE
The Mccormick Paint WorksRockvilleChemical Manufacturing325510100–499 ACTIVE
Amcom Communications, INCRockvilleComputer and Electronic Product Manufacturing334419— ACTIVE
American Floor Mats LLCRockvilleTextile Product Mills314110— ACTIVE
Apogene, INC.RockvilleChemical Manufacturing325413— ACTIVE
Arculus Solutions INCRockvilleFabricated Metal Product Manufacturing332812— ACTIVE
Automated Precision, INC.RockvilleComputer and Electronic Product Manufacturing334513— ACTIVE
Benjamin Office Supply & Services INCRockvilleMiscellaneous Manufacturing339940— ACTIVE
Bethesda Scientific, INC.RockvilleComputer and Electronic Product Manufacturing334516— ACTIVE
Capital Shredder CORPRockvilleMiscellaneous Manufacturing339940— ACTIVE
C&c Irradiator Service, LLCRockvilleComputer and Electronic Product Manufacturing334517— ACTIVE
Deutsch INCRockvilleComputer and Electronic Product Manufacturing334310— ACTIVE
Dragon Enterprises INCRockvilleComputer and Electronic Product Manufacturing334419— ACTIVE
Fic CorporationRockvilleElectrical Equipment, Appliance & Component Manufacturing335313— ACTIVE
Gaitbetter INC.RockvilleComputer and Electronic Product Manufacturing334510— ACTIVE
Hanger Prosthetics & Orthotics, INC.RockvilleMiscellaneous Manufacturing339113— ACTIVE
Infinidat Federal INC.RockvilleComputer and Electronic Product Manufacturing334112— ACTIVE
Klg CorporationRockvillePlastics and Rubber Products Manufacturing326199— ACTIVE
Meso Scale Diagnostics LLCRockvilleChemical Manufacturing325413— ACTIVE
Microbiology Associates LLCRockvilleChemical Manufacturing325413— ACTIVE
On Demand Pharmaceuticals INCRockvilleChemical Manufacturing325412— ACTIVE
Orbit Systems, LLCRockvilleComputer and Electronic Product Manufacturing334220— ACTIVE
Phase Electronics, IncorporatedRockvilleComputer and Electronic Product Manufacturing334418— ACTIVE
Phoenix Trading INC.RockvilleTransportation Equipment Manufacturing336310— ACTIVE
Photo-communications INCRockvillePrinting and Related Support Activities323111— ACTIVE
Prophiotics, LLCRockvilleChemical Manufacturing325620— ACTIVE
Rise Therapeutics LLCRockvilleChemical Manufacturing325412— ACTIVE
Samit LLCRockvilleTransportation Equipment Manufacturing336411— ACTIVE
Sobotka Group LLCRockvilleMiscellaneous Manufacturing339950— ACTIVE
Stephen Gould CorporationRockvillePaper Manufacturing322219— ACTIVE
Surgical Supply Solutions LLCRockvillePlastics and Rubber Products Manufacturing326199— ACTIVE
Terrion, INC.RockvilleElectrical Equipment, Appliance & Component Manufacturing335991— ACTIVE
The Chocolatier's Palette, LLCRockvilleFood Manufacturing311352— ACTIVE
Tousimis Research CORP INCRockvilleComputer and Electronic Product Manufacturing334413— ACTIVE
Veryan Medical, INC.RockvilleMiscellaneous Manufacturing339113— ACTIVE
Whitaker Brothers Business Machines, INC.RockvilleMachinery Manufacturing333310— ACTIVE
Xcellon Biologics LLCRockvilleChemical Manufacturing325414— ACTIVE
X-energy Reactor Company, LLCRockvilleFabricated Metal Product Manufacturing332410— ACTIVE
Agnovos Healthcare Usa, LLCRockville——20–99 LIKELY ACTIVE
Quartermaine Coffee RoastersRockvilleFood Manufacturing3119201–19 LIKELY ACTIVE

Search all 3,712 Maryland facilities