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Hospital Systems INC.

Doing business as Hospital Systems
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www.hsiheadwalls.com
Homepage of Hospital Systems INC.
Their homepage, crawled JUL 31, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersPittsburg, CA
US patents4
SAM.gov UEIMA93XKHD2SZ2
CAGE code5J872
Incorporated inCA
LISTED ON FACTORYREGISTRY67%SOURCE COVERAGE
Named on the company’s own website, read JUL 29, 2026

Supplier designations

For Profit OrganizationManufacturer of GoodsSubchapter S CorporationWoman Owned BusinessWoman Owned Small Business

Self-certified by the company in its SAM.gov registration

Patents

4 US patents granted 1988–1990, none of them in the five years to SEP 2025.

Mechanical elements 2Electrical machinery, apparatus, energy 1Civil engineering 1

Granted to Hospital Systems, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0

Their plant

FacilityCityStateEmployeesStatus
Hospital Systems INC.PittsburgCA— 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.