Sealevel Systems INC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersLiberty, SC
US patents1
SAM.gov UEILCB2E7E2EFK7
CAGE code0NLW9
Incorporated inSC
Brands
This company sells these brands.
- embedded computers
- panel PCs
- data acquisition
- devices
- serial radio adapters
- PCI Express
- cables
- mounting brackets
- engineering
Named on the company’s own website, read JUL 29, 2026
What they make
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
Certifications
AS9100ISO 9001
Patents
1 US patent granted MAR 5, 2019.
Medical technology 1
- Power system for and method of operation of magnetically-activated arteriovenous access valve systemUS 10,219,806 · granted MAR 5, 2019
Granted to Sealevel Systems, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Sealevel Systems INC | Liberty | SC | 20–99 | 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.





