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

Facilities4,899 FACILITIES

Facility	City	Industry	Employees	Status
NPNational Process Industries INC	Temecula, CA	Petroleum and Coal Products Manufacturing324191	—	◐ LIKELY ACTIVE
National Sign & Marketing CORP.	Chino, CA	Miscellaneous Manufacturing339950	20–99	◐ LIKELY ACTIVE
NBNiagara Bottling, LLC - Philly St	Ontario, CA	Beverage and Tobacco Product Manufacturing312112	100–499	◐ LIKELY ACTIVE
NBNiagara Bottling, LLC - Rialto	Rialto, CA	Beverage and Tobacco Product Manufacturing312112	100–499	◐ LIKELY ACTIVE
NANongshim America INC	Rancho Cucamonga, CA	Food Manufacturing311824	100–499	◐ LIKELY ACTIVE
OIOak It INC	Corona, CA	Wood Product Manufacturing321911	20–99	◐ LIKELY ACTIVE
OEOmega Extruding Corporation of Ca	Rancho Cucamonga, CA	Paper Manufacturing322223	100–499	◐ LIKELY ACTIVE
OSOne Stop Landscape Supply	Redlands, CA	Chemical Manufacturing325314	—	◐ LIKELY ACTIVE
OOntario	Ontario, CA	Food Manufacturing311412	100–499	◐ LIKELY ACTIVE
PLParco, LLC	Ontario, CA	Plastics and Rubber Products Manufacturing326211	—	◐ LIKELY ACTIVE
PEPeabody Engineering & Supply, Inc.	Corona, CA	Plastics and Rubber Products Manufacturing326199	20–99	◐ LIKELY ACTIVE
PFPeltzer Family Cellars	Temecula, CA	Beverage and Tobacco Product Manufacturing312130	—	◐ LIKELY ACTIVE
PCPerris CA Truss	Perris, CA	Wood Product Manufacturing321214	100–499	◐ LIKELY ACTIVE
PPhilips	Ontario, CA	Miscellaneous Manufacturing339114	100–499	◐ LIKELY ACTIVE
PCPhillips/tosco - Colton Terminal #2	Bloomington, CA	Plastics and Rubber Products Manufacturing326191	—	◐ LIKELY ACTIVE
PCPrc Composites, LLC	Ontario, CA	Plastics and Rubber Products Manufacturing326130	—	◐ LIKELY ACTIVE
PAPrecise Aero Products, INC	Riverside, CA	Fabricated Metal Product Manufacturing332710	—	◐ LIKELY ACTIVE
PPPreproduction Plastics, INC	Corona, CA	Chemical Manufacturing325211	—	◐ LIKELY ACTIVE
PSProdrome Sciences USA LLC	Temecula, CA	Chemical Manufacturing325412	—	◐ LIKELY ACTIVE
PBProlific Brewing Company LLC	Temecula, CA	Beverage and Tobacco Product Manufacturing312130	—	◐ LIKELY ACTIVE
PMProtech Minerals INC	Victorville, CA	Nonmetallic Mineral Product Manufacturing327124	—	◐ LIKELY ACTIVE
QPQg Printing Corporation	Riverside, CA	Printing and Related Support Activities323110	—	◐ LIKELY ACTIVE
RRRancho Ready Mix Products, L.P Lake Elsinore	Colton, CA	Nonmetallic Mineral Product Manufacturing327320	1–19	◐ LIKELY ACTIVE
RBRepublic Bag	Corona, CA	Plastics and Rubber Products Manufacturing326111	20–99	◐ LIKELY ACTIVE
RERgf Enterprises INC	Corona, CA	Chemical Manufacturing325510	—	◐ LIKELY ACTIVE
RIRohr, INC.	Riverside, CA	Transportation Equipment Manufacturing336411	—	◐ LIKELY ACTIVE
RIRohr INC Operating As Goodrich Aerostructures a Utc Aerospace CO	Riverside, CA	Computer and Electronic Product Manufacturing334511	—	◐ LIKELY ACTIVE
RIRoll-a-shade, INC.	Riverside, CA	Furniture and Related Product Manufacturing337920	—	◐ LIKELY ACTIVE
RFRudolph Foods West INC	San Bernardino, CA	Food Manufacturing311612	—	◐ LIKELY ACTIVE
SBSan Bernardino Plant 12	San Bernardino, CA	Nonmetallic Mineral Product Manufacturing327320	1–19	◐ LIKELY ACTIVE
SEScott Engineering INC	Chino, CA	Electrical Equipment, Appliance & Component Manufacturing335999	—	◐ LIKELY ACTIVE
SMScott Manufacturing Solutions	Chino, CA	Electrical Equipment, Appliance & Component Manufacturing335313	100–499	◐ LIKELY ACTIVE
SISearing Industries	Rancho Cucamonga, CA	Primary Metal Manufacturing331110	100–499	◐ LIKELY ACTIVE
SVSearles Valley Minerals INC.	Trona, CA	Chemical Manufacturing325188	—	◐ LIKELY ACTIVE
SESecure Ewaste Management INC (sem)	Chino, CA	Computer and Electronic Product Manufacturing334111	—	◐ LIKELY ACTIVE
SHS & H Cabinets & Mfg, INC	Fontana, CA	Furniture and Related Product Manufacturing337110	20–99	◐ LIKELY ACTIVE
SASierra Aluminum- Finishing	Fontana, CA	Primary Metal Manufacturing331313	100–499	◐ LIKELY ACTIVE
SMSip Manufacturing 2.0, LLC	Lake Elsinore, CA	Beverage and Tobacco Product Manufacturing312111	100–499	◐ LIKELY ACTIVE
STSkat Trak	Calimesa, CA	Primary Metal Manufacturing331521	1–19	◐ LIKELY ACTIVE
SPSkyspares Parts INC	Riverside, CA	Plastics and Rubber Products Manufacturing326199	—	◐ LIKELY ACTIVE
SRSoil Retention Products INC	Perris, CA	Nonmetallic Mineral Product Manufacturing327331	20–99	◐ LIKELY ACTIVE
SPSolo Precision, INC.	Rancho Cucamonga, CA	Fabricated Metal Product Manufacturing332710	—	◐ LIKELY ACTIVE
SPSora Power INC.	Corona, CA	Computer and Electronic Product Manufacturing334511	—	◐ LIKELY ACTIVE
SSoupWerks	Ontario, CA	Food Manufacturing311411	—	◐ LIKELY ACTIVE
SBSouth Bay Wire and Cable Company, LLC	Idyllwild, CA	Electrical Equipment, Appliance & Component Manufacturing335929	—	◐ LIKELY ACTIVE
Southwest Mobile Storage-Rancho Cucamonga	Rancho Cucamonga, CA	Fabricated Metal Product Manufacturing332311	20–99	◐ LIKELY ACTIVE
SMSpenco Machine & Manufacturing INC.	Temecula, CA	Fabricated Metal Product Manufacturing332710	—	◐ LIKELY ACTIVE
SHStremicks Heritage Foods-Riverside CA	Riverside, CA	Food Manufacturing311511	100–499	◐ LIKELY ACTIVE
SISunearth, INC.	Fontana, CA	Machinery Manufacturing333414	—	◐ LIKELY ACTIVE
SBSwift Beef Company	Riverside, CA	Food Manufacturing311611	100–499	▲ REPORTED CLOSED