Plascore INC
At a glance
EmployeesNot reported
In business since1977
HeadquartersZeeland, MI
US patents19
SAM.gov UEIC5HNK9NSW564
CAGE code7XNX5
Incorporated inMI
LEI54930054P7F78QDHOX67
- honeycomb core
- honeycomb panels
- composite structures
- cleanrooms
- cell sizes
- thicknesses
- lean manufacturing principles
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
19 US patents granted 1983–2024, 2 of them in the five years to SEP 2025.
Civil engineering 7Other special machines 5Electrical machinery, apparatus, energy 3Textile and paper machines 2Thermal processes and apparatus 2
- Lighting fixture and ceiling system with integrated light fixtureUS 12,117,157 · granted OCT 15, 2024
- Lighting fixture and ceiling system with integrated light fixtureUS 11,821,619 · granted NOV 21, 2023
- Radiant panelUS 7,926,557 · granted APR 19, 2011
- Wall system, mounting plate and insertUS 7,478,504 · granted JAN 20, 2009
- Radiant panelUS 7,140,426 · granted NOV 28, 2006
Newest 5 shown · Granted to Plascore, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
4 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Plascore, INC. | Zeeland | MI | — | ACTIVE |
| Plascore, INC | Zeeland | MI | — | ACTIVE |
| Plascore INC | Zeeland | MI | — | ACTIVE |
| Plascore INC | Zeeland | MI | — | 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.