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Griswold Industries

Doing business as Cla-val CO
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www.cla-val.com
Homepage of Griswold Industries
Their homepage, crawled JUL 30, 2026
At a glance
Employees100-499
In business sinceNot reported
HeadquartersCosta Mesa, CA
US patents25
SAM.gov UEILGL1LNBH8KM5
CAGE code86184
Incorporated inCA
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE
Named on the company’s own website, read JUL 29, 2026

Open positions

Openings read from Griswold Industries’s own job board on Dayforce, last checked OCT 24, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

4 more on the company’s board

Supplier designations

For Profit OrganizationManufacturer of GoodsSubchapter S Corporation

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

Patents

25 US patents granted 1976–2020, none of them in the five years to SEP 2025.

Mechanical elements 11Control 6Engines, pumps, turbines 3Handling 2Measurement 2

Newest 5 shown · Granted to Cla-Val Co. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0

Their plants

3 FACILITIES
FacilityCityStateEmployeesStatus
Griswold IndustriesCosta MesaCA100–499 ACTIVE
Griswold Industries Dba Soundcast COCosta MesaCA— UNVERIFIED
Griswold Industries Dba SoundcastSouth GateCA— UNVERIFIED

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.