M & R Engineering CO.
Doing business as M & R Engineering
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersOrange, CA
SAM.gov UEIG8JNYHCA5JL5
CAGE code76VK2
Incorporated inCA
- contract manufacturing
- high-precision machined parts
- kitting
- special packaging
- vendor-managed inventory programs
- machining services
- training
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsWoman Owned BusinessWoman Owned Small Business
Self-certified by the company in its SAM.gov registration
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| M&r Engineering CO Dba S&h Glenco Manufacturing | Ontario | CA | — | UNVERIFIED |
| M & R Engineering CO. | Orange | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.