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Manufacturing facilities in Maryland

Maryland is home to 4,978 establishments, according to the Bureau of Labor Statistics data from 2024. Listed in the register are 3,590 facilities across 333 cities in Maryland as of 2026. Computer and Electronic Product Manufacturing accounts for 444 facilities in the state, based on data from the top industries listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Baltimore430Baltimore422Montgomery390Anne Arundel314Prince George's309Howard287Frederick238Washington150
All 24 counties

Biggest cities

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 3,590, about 72% of that figure.

Facilities in Maryland3,590 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Advanced Defense Technologies INCBaltimoreComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Ati Performance Products, INC.BaltimoreTransportation Equipment Manufacturing33635020–99 ACTIVE
Axillon AerospaceBaltimoreComputer and Electronic Product Manufacturing33422020–99 ACTIVE
Better Engineering Manufacturing INCJoppaMachinery Manufacturing333248— ACTIVE
Chesapeake Shipbuilding CORP.SalisburyTransportation Equipment Manufacturing336611100–499 ACTIVE
Colonial Metals, INCElktonChemical Manufacturing32518020–99 ACTIVE
Cytec Engineered Materials INCHavre De GraceChemical Manufacturing325520100–499 ACTIVE
Doyle Printing and Offset Co., INC.HyattsvillePrinting and Related Support Activities323111— ACTIVE
Eastman Specialties CORPChestertownChemical Manufacturing32519920–99 ACTIVE
Ellicott Dredges LLCBaltimoreTransportation Equipment Manufacturing33661120–99 ACTIVE
Elutia INC.GaithersburgChemical Manufacturing325414— ACTIVE
Excel Machine & Fabrication IncorporatedBaltimoreFabricated Metal Product Manufacturing332710— ACTIVE
Fives Landis CORPHagerstownMachinery Manufacturing333512100–499 ACTIVE
Fr Conversions, LLCWestminsterTransportation Equipment Manufacturing336211— ACTIVE
Great Southern WoodHagerstownWood Product Manufacturing32111420–99 ACTIVE
Hi-tech ColorOdentonChemical Manufacturing32551020–99 ACTIVE
Independent Can CompanyBelcampFabricated Metal Product Manufacturing332431100–499 ACTIVE
K&r Technologies LLCFrederickComputer and Electronic Product Manufacturing334516— ACTIVE
Lonza Walkersville, INC.WalkersvilleChemical Manufacturing325413500+ ACTIVE
Lwrc International, LLCCambridgeFabricated Metal Product Manufacturing33299420–99 ACTIVE
Micropore, INC.ElktonPlastics and Rubber Products Manufacturing326199— ACTIVE
Mid-atlantic Finishing CORP.Capitol HeightsFabricated Metal Product Manufacturing332813— ACTIVE
Nu-tek Precision Optical CORP.AberdeenMachinery Manufacturing33331020–99 ACTIVE
Oldcastle Lawn & GardenPittsvilleWood Product Manufacturing32121920–99 ACTIVE
Old Line Spirits, LLCBaltimoreBeverage and Tobacco Product Manufacturing312140— ACTIVE
Pharmaceutics International INCHunt ValleyChemical Manufacturing325412100–499 ACTIVE
Plymouth Tube CompanySalisburyPrimary Metal Manufacturing33121020–99 ACTIVE
Pompeian, INC.BaltimoreFood Manufacturing311224100–499 ACTIVE
Products Support, LLCJessupTransportation Equipment Manufacturing336413— ACTIVE
Pro-fabricators, LLCSmithsburgFabricated Metal Product Manufacturing332311— ACTIVE
Protenergy Natural FoodsCambridgeFood Manufacturing311422100–499 ACTIVE
Roma Gourmet Foods, LLCBaltimoreFood Manufacturing311612— ACTIVE
Sea Watch International, LimitedEastonFood Manufacturing311612— ACTIVE
Smiths Interconnect Americas, INC.SalisburyComputer and Electronic Product Manufacturing33422020–99 ACTIVE
Strouse CORPWestminsterPrinting and Related Support Activities32311120–99 ACTIVE
Stulz Air Technology Systems, INC.FrederickMachinery Manufacturing333415100–499 ACTIVE
Syensqo USA LLC.BaltimoreChemical Manufacturing32519920–99 ACTIVE
Tate Andale, LLCHalethorpeFabricated Metal Product Manufacturing33291120–99 ACTIVE
Teledyne Energy Systems, INCHunt ValleyMachinery Manufacturing33399920–99 ACTIVE
Terumo Cardiovascular Systems CorporationElktonMiscellaneous Manufacturing339112100–499 ACTIVE
Terumo Medical CorporationElktonMiscellaneous Manufacturing339111500+ ACTIVE
The Baltimore Whiskey Company, LLCBaltimoreBeverage and Tobacco Product Manufacturing312140— ACTIVE
The Plasticoid Co., INC.ElktonPlastics and Rubber Products Manufacturing326291— ACTIVE
Tnemec CompanyBaltimoreChemical Manufacturing32551020–99 ACTIVE
Tobacco Barn Distillery, LLCHollywoodBeverage and Tobacco Product Manufacturing312140— ACTIVE
Victor Stanley, LLCDunkirkMachinery Manufacturing33399920–99 ACTIVE
Wm. T. Burnett & CO.JessupPlastics and Rubber Products Manufacturing326140100–499 ACTIVE
3cpm Company, INCSparks GlencoeMiscellaneous Manufacturing339112— ACTIVE
Aalberts Surface Treatment CORP.BaltimoreChemical Manufacturing325510— ACTIVE
Ackerman & Baynes, LLCBaltimoreFabricated Metal Product Manufacturing332312— ACTIVE

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