Manufacturing in Riverside County, California
The register lists 2,265 facilities in Riverside, California. According to the Bureau of Labor Statistics, 1,819 establishments in Riverside employed 43,984 people in 2025. Beverage and Tobacco Product Manufacturing in Riverside has a location quotient of 1.53, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,819 manufacturing establishments in Riverside County in 2025, employing about 43,984 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 2,265.
Facilities13 FACILITIES
Listing 13 of 36: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Rama CORP | San Jacinto | Machinery Manufacturing | 333994 | 20–99 | ACTIVE |
| Abel Suppressor Co., LLC | San Jacinto | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| All Purpose Construction Services, INC | San Jacinto | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | ACTIVE |
| Erbe Engineering, INC. | San Jacinto | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Tiburon Medical Enterprises | San Jacinto | Miscellaneous Manufacturing | 339112 | 1–19 | LIKELY ACTIVE |
| Champion Home Builders INC | San Jacinto | Wood Product Manufacturing | 321991 | 100–499 | LIKELY ACTIVE |
| Edelbrock Foundry CORP | San Jacinto | Primary Metal Manufacturing | 331521 | — | LIKELY ACTIVE |
| Robertson's Ready Mix INC | San Jacinto | Nonmetallic Mineral Product Manufacturing | 327310 | — | LIKELY ACTIVE |
| Skyline Homes INC | San Jacinto | Wood Product Manufacturing | 321991 | — | UNVERIFIED |
| Edelbrock Group, LLC | San Jacinto | Primary Metal Manufacturing | 331524 | 100–499 | LIKELY ACTIVE |
| Marjon Rv's, INC. | San Jacinto | Machinery Manufacturing | 333924 | — | LIKELY ACTIVE |
| San Jacinto Plant #6 | San Jacinto | Nonmetallic Mineral Product Manufacturing | 327320 | 1–19 | LIKELY ACTIVE |
| All-spec Enclosures INC | San Jacinto | Fabricated Metal Product Manufacturing | 332439 | 1–19 | UNVERIFIED |
