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Manufacturing in Montgomery County, Maryland

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 511 manufacturing establishments in Montgomery County in 2024, employing about 14,479 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 376, about 74% of that figure.

Facilities115 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Brainscope Company, INCRockvilleComputer and Electronic Product Manufacturing334510— ACTIVE
Cytotest INC.RockvilleChemical Manufacturing325413— ACTIVE
Oogie Solutions LLCRockvilleMiscellaneous Manufacturing339999— ACTIVE
Origene Technologies, INC.RockvilleChemical Manufacturing32541320–99 ACTIVE
American Floor Mats LLCRockvilleTextile Product Mills314110— ACTIVE
Arculus Solutions INCRockvilleFabricated Metal Product Manufacturing332812— ACTIVE
Atg LLCRockvilleComputer and Electronic Product Manufacturing334220— ACTIVE
Automated Precision, INC.RockvilleComputer and Electronic Product Manufacturing334513— ACTIVE
Benjamin Office Supply & Services INCRockvilleMiscellaneous Manufacturing339940— ACTIVE
Capital Shredder CORPRockvilleMiscellaneous Manufacturing339940— ACTIVE
Colornet Printing and Graphics, INC.RockvillePrinting and Related Support Activities323117— ACTIVE
Deutsch INCRockvilleComputer and Electronic Product Manufacturing334310— ACTIVE
Fic CorporationRockvilleElectrical Equipment, Appliance & Component Manufacturing335313— ACTIVE
Hanger Prosthetics & Orthotics, INC.RockvilleMiscellaneous Manufacturing339113— ACTIVE
Klg CorporationRockvillePlastics and Rubber Products Manufacturing326199— ACTIVE
Meso Scale Diagnostics LLCRockvilleChemical Manufacturing325413— ACTIVE
Microsphere Material Solutions LLCRockvillePlastics and Rubber Products Manufacturing326150— ACTIVE
N5 Sensors INCRockvilleComputer and Electronic Product Manufacturing334413— 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
Prophiotics, LLCRockvilleChemical Manufacturing325620— ACTIVE
Rise Therapeutics LLCRockvilleChemical Manufacturing325412— ACTIVE
Rns Enterprises, INC.RockvillePlastics and Rubber Products Manufacturing326299— ACTIVE
Rockville Color LLCRockvillePrinting and Related Support Activities323111— 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
Temple Allen Industries INCRockvilleMachinery Manufacturing333248— 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, LLCRockvilleFabricated Metal Product Manufacturing332410— ACTIVE
X-energy Reactor Company, LLCRockvilleFabricated Metal Product Manufacturing332410— ACTIVE
Amcom Communications, INCRockvilleComputer and Electronic Product Manufacturing334419— LIKELY ACTIVE
Lensguide Imaging Technology INCRockvilleMiscellaneous Manufacturing339112— LIKELY ACTIVE
Photo-communications INCRockvillePrinting and Related Support Activities323111— LIKELY ACTIVE
Sport Squad, INC.RockvilleMiscellaneous Manufacturing339920— LIKELY ACTIVE
Berkshire Corporation (formerly Disinfexol, Llc)RockvilleChemical Manufacturing325612— LIKELY ACTIVE
BiorelianceRockvilleChemical Manufacturing325412— LIKELY ACTIVE
Dimensional Marble & Tile, INC.RockvilleNonmetallic Mineral Product Manufacturing32799120–99 LIKELY ACTIVE
F. O. Day Bituminous CompanyRockvillePetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Latin Goodness Foods, LLCRockvilleFood Manufacturing311612— LIKELY ACTIVE
Ma BioservicesRockvilleChemical Manufacturing325414— LIKELY ACTIVE
MacroGenics, Inc._CorpHQRockvilleChemical Manufacturing325412100–499 LIKELY ACTIVE
Meso Scale Diagnostics, LLCRockvilleChemical Manufacturing325413— LIKELY ACTIVE

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