Macpherson Engineering, INC
At a glance
Employees1-19
In business since1965
HeadquartersWarren, OH
SAM.gov UEIKWKDCMVJG7Y4
CAGE code7RFZ2
Incorporated inOH
- windows
- single pane
- tempered glass
- industrial environments
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationJoint Venture Women Owned Small BusinessManufacturer of GoodsSubchapter S CorporationWoman Owned BusinessWoman Owned Small Business
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Macpherson Engineering, INC | Warren | OH | 1–19 | 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.