Electrical Equipment, Appliance & Component Manufacturing in California

NAICS 335 · CA

This register lists 1709 facilities in California. The Bureau of Labor Statistics counted 1248 establishments in the Electrical Equipment, Appliance & Component Manufacturing industry in California during 2025. Woodward HRT Santa Clarita, located in Valencia, employed 718 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in California25 FACILITIES

Listing 25 of 78: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Crown Technical Systems	Fontana	100–499	● ACTIVE
Mk Magnetics, INC.	Adelanto	20–99	● ACTIVE
Teledyne Technologies Incorporated	Redlands	20–99	● ACTIVE
AAAlta Advanced Technologies, Inc.	Ontario	20–99	● ACTIVE
EMElectric Motor & Actuator Technologies LLC	Apple Valley	—	● ACTIVE
Q1 Test, INC.	Ontario	—	● ACTIVE
Custom Magnetics of California INC	Chino	—	● ACTIVE
Leadsun, INC.	Ontario	—	● ACTIVE
Nppower International INC.	Ontario	—	● ACTIVE
Silent Night, INC.	Big Bear Lake	—	● ACTIVE
Upsco Powersafe Systems INC	Upland	—	● ACTIVE
ANAmerican Nail Plate Lighting, Inc.	Montclair	20–99	◐ LIKELY ACTIVE
DIDesco Industries, INC.	Chino	100–499	◐ LIKELY ACTIVE
TCTeledyne Continental Motors Battery Products Operation	Redlands	—	◐ LIKELY ACTIVE
ACAfc Cable Systems INC	Chino	20–99	◐ LIKELY ACTIVE
Hdplex LTD. Lc	Chino Hills	—	◐ LIKELY ACTIVE
Doble Engineering Company (Ontario, CA)	Ontario	20–99	◐ LIKELY ACTIVE
SEScott Engineering INC	Chino	—	◐ LIKELY ACTIVE
SMScott Manufacturing Solutions	Chino	100–499	◐ LIKELY ACTIVE
MMMarlee Manufacturing INC	Ontario	—	◇ UNVERIFIED
SNSignify North America Corporation	Ontario	—	◇ UNVERIFIED
FDFontana Distribution Center	Fontana	100–499	◐ LIKELY ACTIVE
ICInternational Carbonic, INC	Adelanto	—	◇ UNVERIFIED
RJR & J Welding & Metal Fabrication	Ontario	—	◇ UNVERIFIED
ALApl Logistics	Redlands	—	▲ REPORTED CLOSED

Search all 1,709 facilities