Manufacturing in Los Angeles-Long Beach-Anaheim, CA

The Computer and Electronic Product Manufacturing industry in Los Angeles-Long Beach-Anaheim, CA, had about $10.0 billion in annual payroll in 2024. The Bureau of Labor Statistics counted 17,086 establishments in the Los Angeles-Long Beach-Anaheim, CA area in 2024. This register listed 19,272 facilities in the Los Angeles-Long Beach-Anaheim, CA metropolitan area as of 2026.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Facilities19,272 FACILITIES

Facility	City	Industry	Employees	Status
Master Research & Manufacturing, INC.	Norwalk, CA	Fabricated Metal Product Manufacturing332710	—	● ACTIVE
MDMaterials Development Corporation	Chatsworth, CA	Computer and Electronic Product Manufacturing334515	—	● ACTIVE
Mattco Forge, INC.	Paramount, CA	Fabricated Metal Product Manufacturing332111	—	● ACTIVE
Maverick Aerospace LLC	City of Industry, CA	Fabricated Metal Product Manufacturing332312	—	● ACTIVE
Maztech Industries LLC	Irvine, CA	Machinery Manufacturing333310	—	● ACTIVE
Mcguff Pharmaceuticals, INC	Santa Ana, CA	Chemical Manufacturing325412	—	● ACTIVE
Mechanical Metal Finishing CO	Gardena, CA	Fabricated Metal Product Manufacturing332813	—	● ACTIVE
Medical Chemical Corporation	Torrance, CA	Chemical Manufacturing325413	—	● ACTIVE
MCMedi-nuclear CORP INC	Baldwin Park, CA	Miscellaneous Manufacturing339112	—	● ACTIVE
MSMedwand Solutions, INC.	Rancho Santa Margarita, CA	Computer and Electronic Product Manufacturing334519	—	● ACTIVE
Megatech Manufacturing LLC	Westminster, CA	Fabricated Metal Product Manufacturing332710	—	● ACTIVE
MDMeggitt Defense Systems, INC.	Irvine, CA	Fabricated Metal Product Manufacturing332995	100–499	● ACTIVE
MCMeggitt (orange County), INC.	Irvine, CA	Computer and Electronic Product Manufacturing334516	20–99	● ACTIVE
Melco Steel INC	Azusa, CA	Fabricated Metal Product Manufacturing332312	—	● ACTIVE
Mercury Mission Systems LLC	Torrance, CA	Computer and Electronic Product Manufacturing334111	—	● ACTIVE
Mercury Systems, INC.	Cypress, CA	Computer and Electronic Product Manufacturing334111	—	● ACTIVE
Merit Cables Incorporated	Santa Ana, CA	Computer and Electronic Product Manufacturing334419	—	● ACTIVE
Metal Chem, INC.	Chatsworth, CA	Fabricated Metal Product Manufacturing332813	—	● ACTIVE
Metalid Manufacturing INC	Pacoima, CA	Fabricated Metal Product Manufacturing332710	—	● ACTIVE
MIMetal Improvement Company, LLC	Santa Ana, CA	Fabricated Metal Product Manufacturing332811	—	● ACTIVE
MIMetal Improvement Company, LLC	Lynwood, CA	Fabricated Metal Product Manufacturing332811	—	● ACTIVE
MSMetal Surfaces International, LLC	Bell Gardens, CA	Fabricated Metal Product Manufacturing332813	100–499	● ACTIVE
Micro Medical Devices, INC.	Calabasas, CA	Miscellaneous Manufacturing339112	—	● ACTIVE
Mid-continent Instrument Co, INC.	Chatsworth, CA	Computer and Electronic Product Manufacturing334511	—	● ACTIVE
Mike Kenney Tool, INC	Placentia, CA	Transportation Equipment Manufacturing336390	—	● ACTIVE
Millennium Dental Technologies, INC.	Cerritos, CA	Computer and Electronic Product Manufacturing334510	—	● ACTIVE
Millennium Space Systems, INC.	El Segundo, CA	Transportation Equipment Manufacturing336414	—	● ACTIVE
MMMilo Machining INC.	Torrance, CA	Fabricated Metal Product Manufacturing332710	—	● ACTIVE
Mil-spec Heat Treating INC	Huntington Beach, CA	Fabricated Metal Product Manufacturing332811	—	● ACTIVE
Min-e-con LLC	Irvine, CA	Computer and Electronic Product Manufacturing334417	—	● ACTIVE
Mjc Engineering & Technology, INC.	Huntington Beach, CA	Machinery Manufacturing333248	—	● ACTIVE
Modulated Imaging INC	Costa Mesa, CA	Computer and Electronic Product Manufacturing334510	—	● ACTIVE
MPMorris Precision Products, INC.	Canyon Country, CA	Fabricated Metal Product Manufacturing332710	—	● ACTIVE
Moseys' Production Machinists, INC.	Anaheim, CA	Fabricated Metal Product Manufacturing332710	—	● ACTIVE
Motorcar Parts of America, INC	Torrance, CA	Transportation Equipment Manufacturing336211	—	● ACTIVE
Mps Pharma & Medical INC	Brea, CA	Miscellaneous Manufacturing339113	—	● ACTIVE
M.p. Tool, INC	Valencia, CA	Machinery Manufacturing333515	—	● ACTIVE
NINakamura-beeman, INC.	Santa Fe Springs, CA	Furniture and Related Product Manufacturing337215	—	● ACTIVE
National Advanced Endoscopy Devices, INC.	Canoga Park, CA	Miscellaneous Manufacturing339112	—	● ACTIVE
National Metal Stampings, INC	Lancaster, CA	Fabricated Metal Product Manufacturing332119	—	● ACTIVE
NANeill Aircraft CO.	Long Beach, CA	Transportation Equipment Manufacturing336413	100–499	● ACTIVE
Nelson Case Corporation	Placentia, CA	Leather and Allied Product Manufacturing316990	—	● ACTIVE
Neurasignal, INC.	Los Angeles, CA	Computer and Electronic Product Manufacturing334510	—	● ACTIVE
Neuroptics, INC.	Irvine, CA	Miscellaneous Manufacturing339112	—	● ACTIVE
New Hampshire Ball Bearings INC	Chatsworth, CA	Fabricated Metal Product Manufacturing332991	—	● ACTIVE
NCNewport CORP	Irvine, CA	Computer and Electronic Product Manufacturing334516	—	● ACTIVE
Newvac LLC	Chatsworth, CA	Electrical Equipment, Appliance & Component Manufacturing335931	—	● ACTIVE
Nihon Kohden Orangemed, LLC	Santa Ana, CA	Computer and Electronic Product Manufacturing334510	—	● ACTIVE
Nipro Optics INC.	Irvine, CA	Fabricated Metal Product Manufacturing332813	—	● ACTIVE
Norco Industries, INC.	Compton, CA	Machinery Manufacturing333998	—	● ACTIVE