Universal Stainless & Alloy Products INC

What they make

• finished specialty steel long products
• stainless steel
• tool steel
• bearing steel
• gear steel
• aircraft quality low alloy steels
• Power generation
• aerospace

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

Products on univstainless.com

All 125 on Dunkirk Specialty Steel LLC’s page

univstainless.com is the website of 3 companies, this one among them. The products its documents describe are listed in full on Dunkirk Specialty Steel LLC’s page.

LOW ALLOY STEEL & GEAR STEEL GRADESProduct line · 20 productsTOOL STEEL & BEARING STEEL GRADESProduct line · 19 productsBARS AND RODSProduct line · 17 productsSTAINLESS STEEL GRADESProduct line · 47 productsGRADE SPECProduct line · 4 productsEXTRUDED BARSProduct line · 1 productMACHINING BARSProduct line · 1 productREMELTING PRODUCTSProduct line · 1 product

From univstainless.com’s own documents · read October 19, 2026 · not verified by FactoryRegistry

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Jennmar Civil, LLC	Bridgeville	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	3.5 KM
UEUnion Electric Steel- Carnegie Plant	Carnegie	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	5.9 KM
APAti Powder Metals, LLC	Oakdale	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	10.0 KM
LSLane Steel Co., INC.	Mc Kees Rocks	Iron and Steel Mills and Ferroalloy Manufacturing 331111	◐ LIKELY ACTIVE	12.0 KM
USUnited States Steel Corporation	Pittsburgh	Iron and Steel Mills and Ferroalloy Manufacturing 331110	● ACTIVE	12.4 KM

Every listed plant in Allegheny County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

6 sources hold this plant, and 13 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, CEDRI, E-GGRT, EIS, ICIS, NPDES, OSHA-OIS, PA-EFACTS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

• SAM.gov entity registrationOPERATING
  Record W4PKUH2WKKG3 · first seen OCT 2025 · last seen OCT 2026
• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110000328743 · first seen APR 2026 · last seen APR 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• DOL Form 5500 retirement plan filingsOPERATING
  Record 251724540|PA|15017|600 mayer st · first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record PA|bridgeville|600 mayer st · first seen APR 2020 · last seen APR 2020

ALSO RECORDED ASUNIVERSAL STAINLESS & ALLOY PROD - BRIDGEVILLE FACILITY

IN ALLEGHENY COUNTY27 other plants share this one’s industry (Iron and Steel Mills and Ferroalloy Manufacturing, NAICS 3311); 10 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: UNIVERSAL STAINLESS & ALLOY PROD - BRIDGEVILLE FACILITY · JUL 2026

SAM.gov: UNIVERSAL STAINLESS & ALLOY PRODUCTS INC · OCT 2026 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 600 MAYER ST · JUL 2026

SAM.gov: 600, MAYER STREET · OCT 2026 · ON THIS PAGE

City

EPA: BRIDGEVILLE · JUL 2026 · ON THIS PAGE

SAM.gov: BRIDGEVILLE · OCT 2026 · ON THIS PAGE

State

EPA: PA · JUL 2026 · ON THIS PAGE

SAM.gov: PA · OCT 2026 · ON THIS PAGE

County (FIPS code)

EPA: 42003 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 40.365652010161,-80.101895161885 · JUL 2026 · ON THIS PAGE

EPA: 40.36682,-80.09976 · JUL 2026

Website

SAM.gov: www.univstainless.com · OCT 2026

Year established

Company website: 1994 · AUG 2026

CAGE code

SAM.gov: 1X7C2 · OCT 2026

Retirement plan filing (Form 5500)

DOL: 740 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-14, 500 jobs reported · APR 2020

SAM registration expires

SAM.gov: 2027-10-29 · OCT 2026

State business registration

TX Comptroller: UNIVERSAL STAINLESS & ALLOY PRODUCTS INC, registered with the Texas Comptroller of Public Accounts; Corporation; active