Latrobe Specialty Metals Co, LLC

What they make

• Carpenter Technology
• specialty alloys
• high temperature
• speciality stainless steel
• titanium
• specialty steel
• aerospace
• transportation
• defense
• medical

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Every listed plant in Westmoreland County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, BR, E-GGRT, EIS, ICIS, NCDB, NPDES, OSHA-OIS, PA-EFACTS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record GRAGNBRNMZB7 · first seen JAN 2026 · last seen JAN 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000330188 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASLATROBE SPECIALTY STEEL CO

IN WESTMORELAND COUNTY1 other plant shares this one’s industry (Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, NAICS 3253); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

NameSOURCES DISAGREE

EPA: LATROBE SPECIALTY STEEL CO · JUL 2026

SAM.gov: LATROBE SPECIALTY METALS CO, LLC · JAN 2026 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 2626 LIGONIER STREET · JUL 2026

SAM.gov: 2626 LIGONIER ST · JAN 2026 · ON THIS PAGE

City

EPA: LATROBE · JUL 2026 · ON THIS PAGE

SAM.gov: LATROBE · JAN 2026 · ON THIS PAGE

State

EPA: PA · JUL 2026 · ON THIS PAGE

SAM.gov: PA · JAN 2026 · ON THIS PAGE

County (FIPS code)

EPA: 42129 · SEP 2026

Coordinates

Census geocoder: 40.3031683955,-79.373059388247 · JUL 2026 · ON THIS PAGE

EPA: 40.302598,-79.372804 · JUL 2026 · ON THIS PAGE

Website

SAM.gov: https://www.cartech.com · JAN 2026

CAGE code

SAM.gov: 87225 · JAN 2026

SAM registration expires

SAM.gov: 2026-12-30 · JAN 2026