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Manufacturing in Harford County, Maryland

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 178 manufacturing establishments in Harford County in 2025, employing about 4,399 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 146, about 82% of that figure.

Facilities20 FACILITIES

Listing 20 of 27: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Nu-tek Precision Optical CORP.AberdeenMachinery Manufacturing33331020–99 ACTIVE
Vcjt LLCAberdeenChemical Manufacturing325314— ACTIVE
Welch Mechanical Designs, LLCAberdeenMachinery Manufacturing3333101–19 ACTIVE
Federal Aerospace Supply & Technology LLCAberdeenFabricated Metal Product Manufacturing332722— ACTIVE
Operative Experience, INC.AberdeenMiscellaneous Manufacturing339113— ACTIVE
Ck Mechanical CorporationAberdeenMachinery Manufacturing3334151–19 LIKELY ACTIVE
Maryland Paving INC.AberdeenPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Maryland Portable Concrete-riversideAberdeenPetroleum and Coal Products Manufacturing32412120–99 LIKELY ACTIVE
Hanna-berndt Enterprise INCAberdeenMiscellaneous Manufacturing3399501–19 LIKELY ACTIVE
Harford SystemsAberdeenFabricated Metal Product Manufacturing332322— LIKELY ACTIVE
Harford Machine Shop, INC.AberdeenFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
WaveAberdeenFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Frito-layAberdeenFood Manufacturing311919— REPORTED CLOSED
Allan Myers Md, INC. - Aberdeen Asphalt PlantAberdeenPetroleum and Coal Products Manufacturing324121— UNVERIFIED
Clorox Manufacturing CompanyAberdeenChemical Manufacturing325612— UNVERIFIED
Crouse Construction CO INCAberdeenNonmetallic Mineral Product Manufacturing327999— UNVERIFIED
Nexagen Networks INC.AberdeenMachinery Manufacturing333415— UNVERIFIED
U.s. Water ServicesAberdeenChemical Manufacturing325998— UNVERIFIED
Aberdeen PlantAberdeenFood Manufacturing311919500+ LIKELY ACTIVE
Narc-gard LLCAberdeenComputer and Electronic Product Manufacturing334510— REPORTED CLOSED

Search all 3,711 Maryland facilities