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Machinery Manufacturing in California

NAICS 333 · CA

The Machinery Manufacturing industry in California had 2952 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 4803 facilities in California. LAM RESEARCH CORPORATION - FREMONT CAMPUS, located in Fremont, employed 3332 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Los Angeles1,114Orange531San Diego332Santa Clara327Alameda285San Bernardino240Riverside231San Luis Obispo159

Biggest cities

Plants in California137 FACILITIES

Listing 137 of 332: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Formalloy Technologies, INCEl Cajon— ACTIVE
Hq Kisso Air ConditioningEl Cajon— ACTIVE
Hybond, INC.Escondido— ACTIVE
Ife GroupEncinitas— ACTIVE
International Industrial Supply IncorporatedSan Marcos— ACTIVE
Ipa Werks, LLCSan Marcos— ACTIVE
Lemus Corporation, theChula Vista— ACTIVE
Neo Tech Aqua Solutions, INCSan Diego— ACTIVE
Ninescrolls LLCSan Diego— ACTIVE
P & E Marine INCSan Diego— ACTIVE
Roemer Industries INCEl Cajon— ACTIVE
Stkn 3d Prints LLCNational City— ACTIVE
The Wylie J Company INCEscondido— ACTIVE
Thinset Removal LLCSan Diego— ACTIVE
Variant Energy LLCSan Diego— ACTIVE
Win Column LLCSan Marcos— ACTIVE
Copan Diagnostics INCCarlsbad100–499 REPORTED CLOSED
Costco Wholesale Optical Lab #908National City500+ LIKELY ACTIVE
Gamma Scientific INCSan Diego20–99 LIKELY ACTIVE
Pro Spot International INCCarlsbad100–499 LIKELY ACTIVE
Solar Turbines IncorporatedSan Diego— LIKELY ACTIVE
Accutek Packaging Equipment Company INCVista20–99 LIKELY ACTIVE
Hunter Industries INCSan Marcos500+ LIKELY ACTIVE
Nonlinear INCSan Marcos1–19 LIKELY ACTIVE
Sherline Products, IncorporatedVista— LIKELY ACTIVE
Solar Turbines Kearny MesaSan Diego500+ LIKELY ACTIVE
Systems Machines Automation ComponentsCarlsbad20–99 LIKELY ACTIVE
HydranauticsOceanside— LIKELY ACTIVE
Pall Filtration & Separations Group INCSan Diego— LIKELY ACTIVE
Toray Membrane USA INCPoway— LIKELY ACTIVE
Elmag INCSan Diego— LIKELY ACTIVE
George and Krogh Welding INCEscondido1–19 LIKELY ACTIVE
American Metal Filter CompanyChula Vista— UNVERIFIED
Ds Fibertech CorporationSantee20–99 UNVERIFIED
S & S Carbide Tool INCSpring Valley20–99 UNVERIFIED
Eagle Mold TechnologiesPoway— LIKELY ACTIVE
General Atomics - Rancho Bernardo - G75San Diego100–499 LIKELY ACTIVE
Malin Space Science Systems, INCSan Diego— REPORTED CLOSED
Mytee LLCPoway20–99 LIKELY ACTIVE
Parker-hannifin CorporationSan Diego— LIKELY ACTIVE
Rasirc INCSan Diego20–99 LIKELY ACTIVE
Rasirc INCSan Diego20–99 LIKELY ACTIVE
California Precision Products INCSan Diego— LIKELY ACTIVE
Schur Star Systems, INC.Carlsbad20–99 LIKELY ACTIVE
Waterjet West LLCSan Marcos1–19 LIKELY ACTIVE
Advance PlasticsNational City— UNVERIFIED
American Tool & EngineeringSan Diego— UNVERIFIED
Carlson & Beauloye Machine Shop INCSan Diego— UNVERIFIED
Delstar TechnologiesEl Cajon— UNVERIFIED
E G Electro Graph INCVista— UNVERIFIED

Search all 4,803 facilities

All machinery manufacturing nationwide · All manufacturing in California