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

Plants in California1,510 FACILITIES

Listing 1,510 of 4,803: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Formfactor, INC.	Livermore	—	● ACTIVE
Fortune Machinery Group LLC	Pittsburg	—	● ACTIVE
Freeform Future CORP	Hawthorne	—	● ACTIVE
Garrison Walker Group INC	El Segundo	—	● ACTIVE
George S Carousos	Vacaville	—	● ACTIVE
Glenn B Dorning, INC.	Ontario	—	● ACTIVE
Glory Global Solutions INC	Cypress	—	● ACTIVE
GIGradient Industrial Robotics Corporation	Thousand Oaks	—	● ACTIVE
Gradient Lens Corporation	Phelan	—	● ACTIVE
Greenpowerusa, INC.	Chatsworth	—	● ACTIVE
Gretchen International INC.	South San Francisco	—	● ACTIVE
Guernsey Coating Laboratories, INC.	Ventura	—	● ACTIVE
Haringa Compressor INC	Chino	—	● ACTIVE
Harvest Thermal, INC.	Kensington	—	● ACTIVE
Hayzel, LLC	Alameda	—	● ACTIVE
Heinzen LLC	Gilroy	—	● ACTIVE
Hesse Mechatronics, INC	Irvine	—	● ACTIVE
Hoffman Technologies Incorporated	Rocklin	—	● ACTIVE
Holepop Edm Supplies & Electrodes LLC	Huntington Beach	—	● ACTIVE
Hq Kisso Air Conditioning	El Cajon	—	● ACTIVE
Hubner Photonics INC.	San Jose	—	● ACTIVE
Hybond, INC.	Escondido	—	● ACTIVE
IHIcebox Heat Pumps INC.	Petaluma	—	● ACTIVE
IHIdsc Holdings LLC	Tustin	—	● ACTIVE
Ife Group	Encinitas	—	● ACTIVE
Impros, LLC	Cherry Valley	—	● ACTIVE
Inland Control Systems LLC	Stockton	—	● ACTIVE
Insultech, LLC	Santa Ana	—	● ACTIVE
Integrated Manufacturing and Supply Incorporated	San Jose	—	● ACTIVE
Integrated Optical Services Corporation	Santa Clara	—	● ACTIVE
Integrated Surface Technologies, INC.	Menlo Park	—	● ACTIVE
International Industrial Supply Incorporated	San Marcos	—	● ACTIVE
Inversion Semiconductor INC.	Berkeley	—	● ACTIVE
Ipa Werks, LLC	San Marcos	—	● ACTIVE
Ipc Industries INC	Murrieta	—	● ACTIVE
Jamil E Sarwar	Signal Hill	—	● ACTIVE
Janda Company, INC.	Corona	—	● ACTIVE
J and V Machining Corporation	Fremont	—	● ACTIVE
Jc Construction and Welding LLC	Los Angeles	—	● ACTIVE
J&e Machine Tech, INC.	Rancho Cucamonga	—	● ACTIVE
Jhawar Industries, LLC	Corona	—	● ACTIVE
Jiga, INC.	Novato	—	● ACTIVE
Jmr Manufacturing Enterprises Corporation	Paso Robles	—	● ACTIVE
Jsh Capital Corporation	Goleta	—	● ACTIVE
Jupiter Scientific, INC.	Fremont	—	● ACTIVE
Jwc Environmental INC.	Santa Ana	—	● ACTIVE
Jwc Environmental INC.	Santa Ana	—	● ACTIVE
Karman Industries INC	Signal Hill	—	● ACTIVE
Katadyn Desalination, LLC	Petaluma	—	● ACTIVE
Kinetic Solutions INC.	Pasadena	—	● ACTIVE

Search all 4,803 facilities