Sts Metals, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersIrwindale, CA
SAM.gov UEISMFPFMGEEKT8
STS Metals operates five precision metal manufacturing facilities that produce titanium, stainless steel, and nickel alloys for aerospace, medical, and commercial industries. The company maintains in-house production capabilities to deliver customized alloy products to stringent specifications. Its subsidiary operations include Sierra Alloys (titanium and alloy mill products), TSI Titanium (titanium bar solutions), Sierra Sheet & Plate (sheet and plate products), and Brown Pacific (stainless steel manufacturing).
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Sts Metals, INC. | Irwindale | CA | — | 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.


