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

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.

Facility	City	Employees	Status
Nidec Motor CORP	Rancho Cordova	20–99	● ACTIVE
Nipro Optics INC.	Irvine	—	● ACTIVE
Odu- USA INC	Camarillo	—	● ACTIVE
Odyssey Machining	San Jose	—	● ACTIVE
OPO.e.m. Precision LLC	Stanton	—	● ACTIVE
Omanson Precision Engineering, INC	Chino	—	● ACTIVE
Opotek, LLC	Carlsbad	1–19	● ACTIVE
Pacific Corrugated Pipe Company, LLC	Sacramento	—	● ACTIVE
Pacific Design Technologies, INC.	Goleta	20–99	● ACTIVE
Pacific Manufacturing Group	Pleasant Hill	—	● ACTIVE
Pacific Marine Repair	Ventura	—	● ACTIVE
Pewag Traction Chain, INC	Rocklin	—	● ACTIVE
Picotrack	Santa Clara	1–19	● ACTIVE
Pierson Industries INC	Simi Valley	—	● ACTIVE
Polystruder LLC	Los Angeles	—	● ACTIVE
Pressure Washer Center, INC.	Modesto	—	● ACTIVE
Psi Water Technologies, INC.	Milpitas	20–99	● ACTIVE
Ptb Sales, INC.	Azusa	—	● ACTIVE
PTPva Tepla America, LLC	Corona	—	● ACTIVE
Q1 Test, INC.	Ontario	—	● ACTIVE
Qualitask, INC	Anaheim	—	● ACTIVE
Quality Grinding Co, INC.	Buena Park	—	● ACTIVE
Rbc Transport Dynamics CORP	Santa Ana	—	● ACTIVE
Redlands Manufacturing CO LLC	Redlands	—	● ACTIVE
Reynard Corporation	San Clemente	—	● ACTIVE
RERincon Engineering Technologies	Carpinteria	—	● ACTIVE
Royce Industries, INC.	Pomona	20–99	● ACTIVE
SESammons Equipment Manufacturing CORP	Corona	—	● ACTIVE
San Jose Delta Associates LLC	Santa Clara	—	● ACTIVE
Scotia Engineering, INC	Santa Fe Springs	—	● ACTIVE
Seagate Technology LLC	Fremont	—	● ACTIVE
Sellers Optical, INC.	Costa Mesa	—	● ACTIVE
SMSheet Metal Engineering	Simi Valley	—	● ACTIVE
Shields, Harper & CO.	Martinez	—	● ACTIVE
Sigray, INC.	Benicia	—	● ACTIVE
Sitek Process Solutions	Rocklin	20–99	● ACTIVE
Skycool Systems INC.	Mountain View	1–19	● ACTIVE
SPSmith Precision Products Company	Newbury Park	20–99	● ACTIVE
Sonoma Industries, INC.	Bell Gardens	—	● ACTIVE
Specialized Elevator Corporation	Santa Fe Springs	—	● ACTIVE
S & S Carbide Tool, INC.	Poway	—	● ACTIVE
SIStratio INC	San Jose	—	● ACTIVE
Surface Engineering Specialties	Sunnyvale	20–99	● ACTIVE
Systems Wire & Cable, Limited	Los Angeles	—	● ACTIVE
Taricco CORP	Long Beach	20–99	● ACTIVE
TETayco Engineering, INC.	Cypress	—	● ACTIVE
Tempest Technology Corporation	Fresno	—	● ACTIVE
The Filter Factory INC	Lompoc	—	● ACTIVE
TEThermally Engineered Manufactured Products, INC	Gardena	—	● ACTIVE
Timken Gears & Services INC.	Santa Fe Springs	—	● ACTIVE

Search all 4,802 facilities