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Manufacturing in Ventura County, California

The register lists 1325 facilities in Ventura, California. The Bureau of Labor Statistics counted 992 establishments in Ventura in 2025. Fabricated Metal Product Manufacturing accounts for 185 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 992 manufacturing establishments in Ventura County in 2025, employing about 26,735 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,325.

Facilities567 FACILITIES

Listing 567 of 1,325: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
A Better Affect, INC.MoorparkFabricated Metal Product Manufacturing33271020–99 ACTIVE
Advanced Metal Mfg INC.Simi ValleyFabricated Metal Product Manufacturing33232220–99 ACTIVE
Advanced Structural Technologies, INC.OxnardPrimary Metal Manufacturing331521100–499 ACTIVE
Advanced Theoretical Concepts, INC.CamarilloFabricated Metal Product Manufacturing3327101–19 ACTIVE
Aerovironment, INCSimi ValleyTransportation Equipment Manufacturing336411— ACTIVE
American Tooth IndustriesOxnardMiscellaneous Manufacturing339114— ACTIVE
Arcutis Biotherapeutics, INC.Westlake VillageChemical Manufacturing325412100–499 ACTIVE
Arnold Magnetics CorporationCamarilloComputer and Electronic Product Manufacturing334419— ACTIVE
Aurora Casting & Engineering, INC.Santa PaulaPrimary Metal Manufacturing33151120–99 ACTIVE
Automotive Racing Products, INCVenturaFabricated Metal Product Manufacturing33272220–99 ACTIVE
Aveox, INC.Simi ValleyElectrical Equipment, Appliance & Component Manufacturing335312— ACTIVE
Birns Oceanographics INCOxnardComputer and Electronic Product Manufacturing33441720–99 ACTIVE
Borla Performance Industries, INC.OxnardTransportation Equipment Manufacturing33621120–99 ACTIVE
Bowlus Road Chief LLCOxnardChemical Manufacturing3251931–19 ACTIVE
Chatsworth Products INCSimi ValleyFabricated Metal Product Manufacturing332322100–499 ACTIVE
Ciao Wireless, INCCamarilloFabricated Metal Product Manufacturing33211620–99 ACTIVE
Ck Technologies, INC.CamarilloComputer and Electronic Product Manufacturing334513— ACTIVE
Coastline Optics, INC.CamarilloMachinery Manufacturing3333101–19 ACTIVE
Danmar Industries, INC.MoorparkMachinery Manufacturing3336131–19 ACTIVE
Diamond Ground Products, INC.Newbury ParkMachinery Manufacturing33399220–99 ACTIVE
Drum Workshop, INCOxnardMiscellaneous Manufacturing339992100–499 ACTIVE
Eca Medical InstrumentsNewbury ParkMiscellaneous Manufacturing339112100–499 ACTIVE
Elite Metal Finishing LLCOxnardFabricated Metal Product Manufacturing332813100–499 ACTIVE
Embedded Systems INCSimi ValleyComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Emlinq LLCSimi ValleyComputer and Electronic Product Manufacturing334412— ACTIVE
Fiberoptic Systems, INCSimi ValleyElectrical Equipment, Appliance & Component Manufacturing335921— ACTIVE
Frontier Electronics CORP.Simi ValleyComputer and Electronic Product Manufacturing3344131–19 ACTIVE
Gc International, INC.CamarilloPrimary Metal Manufacturing33152420–99 ACTIVE
Global Machining Services, INCOjaiFabricated Metal Product Manufacturing3327101–19 ACTIVE
Hanson Lab Solutions, LLCCamarilloFurniture and Related Product Manufacturing33712720–99 ACTIVE
Hi-temp Insulation INCCamarilloPlastics and Rubber Products Manufacturing326150— ACTIVE
Implantech Associates, INC.VenturaMiscellaneous Manufacturing339113— ACTIVE
Infab LLCCamarilloMiscellaneous Manufacturing33911320–99 ACTIVE
Jaxx Manufacturing, IncorporatedSimi ValleyComputer and Electronic Product Manufacturing33441220–99 ACTIVE
J. Harris Industrial Water Treatment, INCOxnardMachinery Manufacturing333310100–499 ACTIVE
Kinamed, INC.CamarilloMiscellaneous Manufacturing33911320–99 ACTIVE
Koros USA INCMoorparkFabricated Metal Product Manufacturing33211720–99 ACTIVE
Mold Precision Engineering INCSimi ValleyPlastics and Rubber Products Manufacturing3261991–19 ACTIVE
Multilayer Prototypes IncorporatedNewbury ParkComputer and Electronic Product Manufacturing3344121–19 ACTIVE
Mws Precision Wire Industries, INC.OxnardPrimary Metal Manufacturing33142020–99 ACTIVE
Osi Optoelectronics, INCCamarilloComputer and Electronic Product Manufacturing33441320–99 ACTIVE
Oxnard Precision Fabrication, INC.OxnardFabricated Metal Product Manufacturing3323221–19 ACTIVE
Perillo Industries INC.Newbury ParkElectrical Equipment, Appliance & Component Manufacturing33531120–99 ACTIVE
Plastic View Atc, INCSimi ValleyFurniture and Related Product Manufacturing3379201–19 ACTIVE
Pre-con ProductsSimi ValleyNonmetallic Mineral Product Manufacturing32732020–99 ACTIVE
Pti Technologies INC.OxnardTransportation Equipment Manufacturing336411100–499 ACTIVE
Robert M. Hadley Company, INC.VenturaComputer and Electronic Product Manufacturing33441620–99 ACTIVE
Ronlo Engineering, LTD.CamarilloFabricated Metal Product Manufacturing33271020–99 ACTIVE
Rovi Products, INCSimi ValleyMachinery Manufacturing3335151–19 ACTIVE
Rsa Engineered Products, LLCSimi ValleyTransportation Equipment Manufacturing33641320–99 ACTIVE

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