Haysite Reinforced Plastics, LLC
Doing business as Haysite Reinforced Plastics CO
At a glance
Employees100-499
In business since1954
HeadquartersErie, PA
SAM.gov UEIH8UFC2A56AN7
CAGE code7SUR7
Incorporated inDE
- worldwide leaders
- formulation
- processing
- thermoset composite materials
- laminated sheet
- compounds
- pultruded profiles
- pultruded sheets
- components
- electrical insulation
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit Organization
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Haysite Reinforced Plastics, LLC | Erie | PA | 100–499 | 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.

