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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.

Facilities61 FACILITIES

Listing 61 of 100: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Harper Engineering Company LLCRentonTransportation Equipment Manufacturing33641320–99 ACTIVE
Kenworth Truck CO RentonRentonTransportation Equipment Manufacturing336120100–499 ACTIVE
Lumicor, INC.RentonPlastics and Rubber Products Manufacturing32612120–99 ACTIVE
Meteorcomm LLCRentonComputer and Electronic Product Manufacturing334220100–499 ACTIVE
Out of the Box Manufacturing LLCRentonComputer and Electronic Product Manufacturing33441820–99 ACTIVE
Renton Coil Spring CompanyRentonFabricated Metal Product Manufacturing33261320–99 ACTIVE
Aim Group USA INC.RentonTransportation Equipment Manufacturing336413— ACTIVE
Aleddra INC.RentonElectrical Equipment, Appliance & Component Manufacturing3351391–19 ACTIVE
B & B Dental Ceramic Arts, INC.RentonMiscellaneous Manufacturing33911420–99 ACTIVE
Creative Microsystems INCRentonComputer and Electronic Product Manufacturing3345131–19 ACTIVE
Cyclefab, LLCRentonFabricated Metal Product Manufacturing332710— ACTIVE
E & E Foods INCRentonFood Manufacturing311710100–499 ACTIVE
First Metals, INCRentonFabricated Metal Product Manufacturing332322— ACTIVE
Mobile Experience INCRentonComputer and Electronic Product Manufacturing3345151–19 ACTIVE
Alfredo Consulting CORPRentonMiscellaneous Manufacturing339910— ACTIVE
Bet Boon SpcRentonFood Manufacturing311920— ACTIVE
Douglass Certified Prosthetics & Orthotics, INC.RentonMiscellaneous Manufacturing339113— ACTIVE
Easyxafs LLCRentonComputer and Electronic Product Manufacturing334516— ACTIVE
Ecs Enterprises INCRentonElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Hanger Prosthetics & Orthotics West, INCRentonMiscellaneous Manufacturing339113— ACTIVE
North American Laser Flares LLCRentonComputer and Electronic Product Manufacturing334511— ACTIVE
Pen-ent, INC.RentonFabricated Metal Product Manufacturing332710— ACTIVE
Red Rescue LLCRentonFabricated Metal Product Manufacturing332999— ACTIVE
Seattle Commercial Signs LLCRentonMiscellaneous Manufacturing339950— ACTIVE
Seattle Gummy CompanyRentonChemical Manufacturing325411— ACTIVE
Zila Bioworks, SpcRentonChemical Manufacturing325211— ACTIVE
Aero Plastics INCRentonPlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Northwest Gourmet FoodsRentonFood Manufacturing31161220–99 LIKELY ACTIVE
Boeing Renton Bfe BuildingRentonTransportation Equipment Manufacturing336411— LIKELY ACTIVE
Trimlite RentonRentonWood Product Manufacturing32191120–99 LIKELY ACTIVE
Blue Origin Manufacturing LLC DavinciRentonTransportation Equipment Manufacturing336414— LIKELY ACTIVE
Boeing LongacresRentonTransportation Equipment Manufacturing336411— LIKELY ACTIVE
Harper Engineering CORentonTransportation Equipment Manufacturing33641320–99 LIKELY ACTIVE
Pse Swarr StationRentonFood Manufacturing311225— LIKELY ACTIVE
Sealed Air Renton, WARentonPaper Manufacturing32222320–99 LIKELY ACTIVE
Sheets UnlimitedRentonPaper Manufacturing322211100–499 LIKELY ACTIVE
Boeing Electronics CenterRentonComputer and Electronic Product Manufacturing334000— LIKELY ACTIVE
Distant Lands Coffee RentonRentonFood Manufacturing311920100–499 LIKELY ACTIVE
Trojan Lithograph CORP Sw 27th StRentonPaper Manufacturing322212— LIKELY ACTIVE
All Pak ContainerRentonMiscellaneous Manufacturing339999— UNVERIFIED
Ao Smith Water Products CORentonFabricated Metal Product Manufacturing332420— UNVERIFIED
Core and Main LPRentonFabricated Metal Product Manufacturing332996— UNVERIFIED
Gem FabricationRentonFabricated Metal Product Manufacturing332996— UNVERIFIED
Graphic Packaging International INCRentonPaper Manufacturing322130— UNVERIFIED
Honeywell INCRentonComputer and Electronic Product Manufacturing334412— UNVERIFIED
Kp LLCRentonPrinting and Related Support Activities323111— UNVERIFIED
Pacific Car and Foundry CORentonPrimary Metal Manufacturing331513— UNVERIFIED
Quendall TerminalsRentonWood Product Manufacturing321114— UNVERIFIED
Stoneway Concrete Houser WayRentonNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
00854 - DiMartinoRentonMiscellaneous Manufacturing33911620–99 LIKELY ACTIVE

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