Manufacturing in Riverside-San Bernardino-Ontario, CA

Riverside-San Bernardino-Ontario, CA is home to 3654 establishments, according to the Bureau of Labor Statistics in 2024. Listed in the register are 4899 facilities across 129 cities. Fabricated Metal Product Manufacturing accounts for 774 facilities in the region.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and industries

Biggest cities

Ontario, CA657 Riverside, CA467 Corona, CA454 Fontana, CA312 Rancho Cucamonga, CA280 Temecula, CA280 Chino, CA276 San Bernardino, CA220 Murrieta, CA139 Adelanto, CA106

Biggest industries

Fabricated Metal Product Manufacturing774 Transportation Equipment Manufacturing523 Machinery Manufacturing455 Chemical Manufacturing430 Miscellaneous Manufacturing361 Food Manufacturing323 Nonmetallic Mineral Product Manufacturing314 Plastics and Rubber Products Manufacturing286

Facilities4,899 FACILITIES

Facility	City	Industry	Employees	Status
Giant Services INC.	Victorville, CA	Transportation Equipment Manufacturing336413	—	ACTIVE
Glenn B Dorning, INC.	Ontario, CA	Machinery Manufacturing333112	—	ACTIVE
Global Frontier INC.	Chino, CA	Chemical Manufacturing325414	—	ACTIVE
Gm Resource INC	Ontario, CA	Textile Product Mills314910	—	ACTIVE
Gonzos Welding INC	Fontana, CA	Machinery Manufacturing333992	—	ACTIVE
Government Business Interiors, LLC	Redlands, CA	Furniture and Related Product Manufacturing337214	—	ACTIVE
Gradient Lens Corporation	Phelan, CA	Machinery Manufacturing333310	—	ACTIVE
Graphic Printsource, INC	Corona, CA	Printing and Related Support Activities323111	—	ACTIVE
Greenfield Metal Systems, INC	Fontana, CA	Fabricated Metal Product Manufacturing332999	—	ACTIVE
G & S Carpet Mills, INC.	Montclair, CA	Textile Product Mills314110	—	ACTIVE
G.s. Polymers, INC.	Jurupa Valley, CA	Chemical Manufacturing325211	—	ACTIVE
Gw Partners International, INC.	Rancho Cucamonga, CA	Nonmetallic Mineral Product Manufacturing327215	—	ACTIVE
Hal Technology, LLC	Fontana, CA	Computer and Electronic Product Manufacturing334516	—	ACTIVE
Hanger Prosthetics & Orthotics, INC.	Rancho Mirage, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West INC	Redlands, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West INC	Apple Valley, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Temecula, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Riverside, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Murrieta, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Temecula, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Ontario, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Riverside, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Norco, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Hanger Prosthetics & Orthotics West, INC.	Ontario, CA	Miscellaneous Manufacturing339113	—	ACTIVE
Haringa Compressor INC	Chino, CA	Machinery Manufacturing333912	—	ACTIVE
Harrington Industrial Plastics LLC	Riverside, CA	Plastics and Rubber Products Manufacturing326122	—	ACTIVE
Hasten Applied Cnc LLC	Riverside, CA	Fabricated Metal Product Manufacturing332710	—	ACTIVE
Haven Technology Corporation	Riverside, CA	Computer and Electronic Product Manufacturing334290	—	ACTIVE
Hc Merchandisers, INC.	Ontario, CA	Transportation Equipment Manufacturing336411	—	ACTIVE
Hd Fab, INC	Apple Valley, CA	Wood Product Manufacturing321999	—	ACTIVE
Hera Technologies, LLC	Ontario, CA	Fabricated Metal Product Manufacturing332710	—	ACTIVE
Hero Tactical LLC	Chino, CA	Computer and Electronic Product Manufacturing334511	—	ACTIVE
Hm Quality Machining, INC	Ontario, CA	Fabricated Metal Product Manufacturing332710	—	ACTIVE
Hospitality Sleep Systems, INC	San Bernardino, CA	Furniture and Related Product Manufacturing337910	—	ACTIVE
Hyperion Analytical LLC	Rancho Cucamonga, CA	Computer and Electronic Product Manufacturing334516	—	ACTIVE
Ikhana Group, LLC	Murrieta, CA	Transportation Equipment Manufacturing336411	—	ACTIVE
Image Prosthetics, INC	San Bernardino, CA	Miscellaneous Manufacturing339115	—	ACTIVE
Image Supply	Palm Desert, CA	Paper Manufacturing322230	—	ACTIVE
Impact Images, INC	Corona, CA	Miscellaneous Manufacturing339999	—	ACTIVE
Impress-o, LLC	Rancho Cucamonga, CA	Printing and Related Support Activities323111	—	ACTIVE
Impros, LLC	Cherry Valley, CA	Machinery Manufacturing333914	—	ACTIVE
Imrae	Lake Elsinore, CA	Chemical Manufacturing325510	—	ACTIVE
Indrio Technologies INC	Riverside, CA	Computer and Electronic Product Manufacturing334516	—	ACTIVE
Inland Global Marketing, INC	Phelan, CA	Fabricated Metal Product Manufacturing332999	—	ACTIVE
Inland Machine Company INC.	Rancho Cucamonga, CA	Primary Metal Manufacturing331210	—	ACTIVE
Inspirnetics, INC	Rancho Cucamonga, CA	Fabricated Metal Product Manufacturing332710	—	ACTIVE
International Diversified Marketing, INC.	Lake Elsinore, CA	Machinery Manufacturing333415	—	ACTIVE
Ipc Industries INC	Murrieta, CA	Machinery Manufacturing333112	—	ACTIVE
Irwin International, INC.	Corona, CA	Computer and Electronic Product Manufacturing334515	—	ACTIVE
Isca Technologies, INC.	Riverside, CA	Chemical Manufacturing325320	—	ACTIVE