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Manufacturing in King County, Washington

The register lists 2,107 facilities in King County, Washington. According to the Bureau of Labor Statistics, 2,469 establishments were counted in King County in 2025. Transportation Equipment Manufacturing is an industry with 42,060 employees in King County, 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 2,469 manufacturing establishments in King County in 2025, employing about 91,035 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 2,107, about 85% of that figure.

Facilities366 FACILITIES

Listing 366 of 758: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Asentria CORPSeattleComputer and Electronic Product Manufacturing33422020–99 ACTIVE
Asko Processing INCSeattleFabricated Metal Product Manufacturing332813100–499 ACTIVE
Biosonics, INCSeattleComputer and Electronic Product Manufacturing3345111–19 ACTIVE
Blink Device Company, LLCSeattleComputer and Electronic Product Manufacturing33451020–99 ACTIVE
Blue Heron Group, INC.SeattleFabricated Metal Product Manufacturing3327101–19 ACTIVE
Cascade Designs INCSeattleMiscellaneous Manufacturing33992020–99 ACTIVE
Delta Marine Industries, INC.SeattleTransportation Equipment Manufacturing336611— ACTIVE
Direct Connect Group (dcg) LLCSeattlePrinting and Related Support Activities323117100–499 ACTIVE
Erickson Laboratories, INCSeattleMiscellaneous Manufacturing3391151–19 ACTIVE
Inbios International INCSeattleChemical Manufacturing325413— ACTIVE
Just-evotec Biologics, INC.SeattleChemical Manufacturing325412100–499 ACTIVE
Lake Union Drydock CompanySeattleTransportation Equipment Manufacturing336611100–499 ACTIVE
Machinists, INC.SeattleFabricated Metal Product Manufacturing332710100–499 ACTIVE
Magnetic & Penetrant Services Co., INC.SeattleFabricated Metal Product Manufacturing332813100–499 ACTIVE
Membrion INCSeattleChemical Manufacturing32521120–99 ACTIVE
Monkey Fist Marine LLCSeattleTransportation Equipment Manufacturing3366111–19 ACTIVE
Morning Glory Chai, INCSeattleFood Manufacturing3119201–19 ACTIVE
Pacific Fishermen Shipyard and Electric, LLCSeattleTransportation Equipment Manufacturing33661120–99 ACTIVE
Puget Sound Coatings, LLCSeattleFabricated Metal Product Manufacturing332812— ACTIVE
S3 Maritime LLCSeattleTransportation Equipment Manufacturing33661120–99 ACTIVE
Schippers & Crew INCSeattleComputer and Electronic Product Manufacturing334418— ACTIVE
Snow & Company, INC.SeattleTransportation Equipment Manufacturing33661120–99 ACTIVE
Sound Propeller Services, INC.SeattleFabricated Metal Product Manufacturing33271020–99 ACTIVE
The Richmark CompanySeattlePrinting and Related Support Activities32311120–99 ACTIVE
Thermetrics, LLCSeattleComputer and Electronic Product Manufacturing33451320–99 ACTIVE
Vigor Shipyards, LLCSeattleTransportation Equipment Manufacturing336611100–499 ACTIVE
Wibotic INCSeattleElectrical Equipment, Appliance & Component Manufacturing33599920–99 ACTIVE
Aaloktronix INC.SeattleComputer and Electronic Product Manufacturing3344181–19 ACTIVE
Alphaprint, INCSeattlePrinting and Related Support Activities32311120–99 ACTIVE
Argo Blower & Mfg CO INCSeattleFabricated Metal Product Manufacturing332313— ACTIVE
Ballard Sheet Metal Works, INCSeattleFabricated Metal Product Manufacturing33232220–99 ACTIVE
Capital Industries INCSeattleFabricated Metal Product Manufacturing332322— ACTIVE
Cascade Machinery & Electric, INC.SeattleMachinery Manufacturing333911— ACTIVE
Center for Prosthetics Orthotics, INCSeattleMiscellaneous Manufacturing339113— ACTIVE
Cets LLCSeattleTransportation Equipment Manufacturing3366111–19 ACTIVE
Corneagen LLCSeattleMiscellaneous Manufacturing339112100–499 ACTIVE
Cubes Baking CO LLCSeattleFood Manufacturing3118111–19 ACTIVE
Cunningham Manufacturing COSeattleFabricated Metal Product Manufacturing332999— ACTIVE
Datapro International INC.SeattleComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Fialab Instruments, INC.SeattleComputer and Electronic Product Manufacturing3345161–19 ACTIVE
Gq Electronics LLCSeattleComputer and Electronic Product Manufacturing3345191–19 ACTIVE
Immunexpress INC.SeattleChemical Manufacturing325413— ACTIVE
Industrial Automation INCSeattleFabricated Metal Product Manufacturing332710— ACTIVE
J D Ott CO INCSeattleFabricated Metal Product Manufacturing33272120–99 ACTIVE
Marine Engine Repair Co., INC.SeattleElectrical Equipment, Appliance & Component Manufacturing3353121–19 ACTIVE
Markey Machine LLCSeattleMachinery Manufacturing333618— ACTIVE
Mochii, INC.SeattleComputer and Electronic Product Manufacturing33451620–99 ACTIVE
Nautilus Subsidiary, INC.SeattleComputer and Electronic Product Manufacturing334516100–499 ACTIVE
Northern Lights, INC.SeattleElectrical Equipment, Appliance & Component Manufacturing33531220–99 ACTIVE
Orca Bay Foods, LLCSeattleFood Manufacturing311710100–499 ACTIVE

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