Manufacturing in Riverside County, California
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,736 manufacturing establishments in Riverside County in 2024, employing about 41,606 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 2,120.
Facilities2,120 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Mccrometer, INC. | Hemet | Machinery Manufacturing | 333913 | — | ACTIVE |
| Mil-bar Plastics, INC. | Corona | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| M & O Perry Industries, INC. | Corona | Machinery Manufacturing | 333993 | — | ACTIVE |
| Nextmod, INC. | Riverside | Wood Product Manufacturing | 321991 | — | ACTIVE |
| Nittobo America INC. | Murrieta | Chemical Manufacturing | 325412 | — | ACTIVE |
| Nuphoton Technologies, INC. | Murrieta | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Opti-forms, INC. | Temecula | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Opto 22 | Temecula | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Osi Industries LLC | Riverside | Food Manufacturing | 311612 | 100–499 | ACTIVE |
| Pacific Coast Stitch LLC | Murrieta | Apparel Manufacturing | 315250 | — | ACTIVE |
| Pacmet Aerospace, LLC | Corona | Machinery Manufacturing | 333415 | — | ACTIVE |
| Premier Gear & Machining, INC. | Corona | Machinery Manufacturing | 333612 | — | ACTIVE |
| Proformance Manufacturing, INC. | Corona | Fabricated Metal Product Manufacturing | 332214 | — | ACTIVE |
| Purosil LLC | Corona | Plastics and Rubber Products Manufacturing | 326220 | — | ACTIVE |
| Quality Foam Packaging, INC. | Lake Elsinore | Plastics and Rubber Products Manufacturing | 326150 | — | ACTIVE |
| Ramko Manufacturing INC | Hemet | Machinery Manufacturing | 333511 | — | ACTIVE |
| Risco, INC. | Beaumont | Fabricated Metal Product Manufacturing | 332722 | — | ACTIVE |
| Rkl Technologies, INC. | Corona | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Rudolph Foods Company Beaumont | Beaumont | Food Manufacturing | 311612 | 100–499 | ACTIVE |
| Sammons Equipment Manufacturing CORP | Corona | Machinery Manufacturing | 333241 | — | ACTIVE |
| Star Milling CO | Perris | Food Manufacturing | 311119 | — | ACTIVE |
| Suss Microtec INC | Corona | Machinery Manufacturing | 333242 | — | ACTIVE |
| Thermal Structures, INC | Corona | Nonmetallic Mineral Product Manufacturing | 327993 | 100–499 | ACTIVE |
| Tolar Manufacturing Company, Incorporated | Corona | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Totally Wired, INC. | Lake Elsinore | Electrical Equipment, Appliance & Component Manufacturing | 335929 | — | ACTIVE |
| US Precision Sheet Metal, INC. | Riverside | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Vantage Vehicle International, INC | Corona | Transportation Equipment Manufacturing | 336110 | — | ACTIVE |
| Vmc International, LTD. Liability CO. | Murrieta | Miscellaneous Manufacturing | 339114 | — | ACTIVE |
| V & T Tooling, INC | Temecula | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| 1cutfab LLC | Lake Elsinore | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Abel Suppressor Co., LLC | San Jacinto | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| Advanced Engineering and Molding Technology, INC. | Riverside | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Advanced Power Protection Industries, INC | Murrieta | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Aero Research Instruments, INC | Corona | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Aim Propulsion LLC | Lake Elsinore | Transportation Equipment Manufacturing | 336411 | — | ACTIVE |
| Air Comm Systems INC. | Murrieta | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Alfaro Bros, INC | Riverside | Transportation Equipment Manufacturing | 336991 | — | ACTIVE |
| Allied Ink Corporation | Riverside | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| All Purpose Construction Services, INC | San Jacinto | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | ACTIVE |
| American Industrial Equipment & Supply INC. | Corona | Furniture and Related Product Manufacturing | 337215 | — | ACTIVE |
| Analytical West, INC. | Corona | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Arms Precision, INC. | Corona | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| A.s.p.e. INC. | Murrieta | Machinery Manufacturing | 333248 | — | ACTIVE |
| Associated Tank Constructors, INC. | Temecula | Fabricated Metal Product Manufacturing | 332439 | — | ACTIVE |
| Avid Identification Systems, INC | Norco | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Basic L Corporation | Corona | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Best Buy Neon INC. | Palm Desert | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Best in Batteries INC | Corona | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | ACTIVE |
| Best Signs, INC | Palm Springs | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Blacoh Fluid Controls INC | Riverside | Machinery Manufacturing | 333998 | — | ACTIVE |
