Cortest INC
At a glance
Employees1-19
In business since1977
HeadquartersWilloughby, OH
SAM.gov UEILJG9CRRKNEV5
CAGE code60156
Incorporated inOH
- testing
- autoclaves
- servo hydraulic integration
- chemical processing
- steel
- nuclear
Named on the company’s own website, read JUL 29, 2026
What they make
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Certifications
ISO 9001
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Cortest INC | Willoughby | 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.


