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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 4802 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 California1,506 FACILITIES

Listing 1,506 of 4,802: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Precision Flight ControlsRancho Cordova1–19 ACTIVE
Precision Molded Plastics INCUpland1–19 ACTIVE
Precision Wire Products, INC.Commerce100–499 ACTIVE
Premier Gear & Machining, INC.Corona1–19 ACTIVE
Progressive Ag, INC.Modesto20–99 ACTIVE
Q-mark Manufacturing, INC.Rancho Santa Margarita20–99 ACTIVE
Rama CORPSan Jacinto20–99 ACTIVE
Ramda Metal Specialties, INC.Gardena20–99 ACTIVE
Ramko Manufacturing INCHemet100–499 ACTIVE
R.e. Atckison Co., INC.Azusa— ACTIVE
Rix IndustriesBenicia20–99 ACTIVE
Roncelli Plastics INCMonrovia100–499 ACTIVE
Ronlo Engineering, LTD.Camarillo20–99 ACTIVE
Rovi Products, INCSimi Valley1–19 ACTIVE
San Diego Die Cutting INCSan Diego20–99 ACTIVE
Seek Thermal, INC.Goleta20–99 ACTIVE
Seescan INCSan Diego100–499 ACTIVE
Semicore Equipment, INCLivermore— ACTIVE
Senior Aerospace SspBurbank500+ ACTIVE
Sensorex CorporationGarden Grove20–99 ACTIVE
Sharp Dimension INC.Fremont20–99 ACTIVE
Sight SciencesMenlo Park100–499 ACTIVE
Sky Rider Equipment Co, INCAnaheim20–99 ACTIVE
Spartan, INCBakersfield20–99 ACTIVE
Spraying Devices, INC.Visalia1–19 ACTIVE
Stewart Filmscreen CORPTorrance20–99 ACTIVE
Suss Microtec INCCorona— ACTIVE
Taurus Fabrication, INCGrass Valley20–99 ACTIVE
Techni-cast LLCSouth Gate20–99 ACTIVE
Techni-mold & Engineering, INC.Gardena1–19 ACTIVE
The Carpenter GroupSan Diego— ACTIVE
Thermometrics CorporationNorthridge20–99 ACTIVE
Thermtronix CORPAdelanto1–19 ACTIVE
Tjl Engineering, INC.Chatsworth1–19 ACTIVE
Transfer Flow, INC.Chico20–99 ACTIVE
Tr Engineering, INCScotts Valley1–19 ACTIVE
Ts Conductor CORP.Huntington Beach100–499 ACTIVE
Turner Laser Systems LLCFremont1–19 ACTIVE
Ui MedicalRedlands— ACTIVE
U.s. Quality CeramicsSan Jose1–19 ACTIVE
Velo3d, INC.Fremont— ACTIVE
Vinatech Engineering, INC.San Diego20–99 ACTIVE
Warren & Baerg Manufacturing, INC.Dinuba20–99 ACTIVE
Westcoast Precision, INCSan Jose— ACTIVE
Wiggins Lift CO INCOxnard20–99 ACTIVE
Wp Keith CO INCPico Rivera20–99 ACTIVE
Zephyr Manufacturing Co., INC.Inglewood20–99 ACTIVE
3d Systems INCSan Diego— ACTIVE
A1j Technologies, LLCSan Jose— ACTIVE
Adapt Automation, INC.Corona— ACTIVE

Search all 4,802 facilities

All machinery manufacturing nationwide · All manufacturing in California