Covestro LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
OHO Hommel CO	Carnegie	Spice and Extract Manufacturing 311942	◇ UNVERIFIED	3.8 KM
United Oil CO	Pittsburgh	Petroleum Lubricating Oil and Grease Manufacturing 324191	● ACTIVE	10.1 KM
JBJ & B Blending Technologies	Mckees Rock	All Other Basic Organic Chemical Manufacturing 325199	◇ UNVERIFIED	12.3 KM
MRMcKees Rocks	McKees Rocks	Industrial Gas Manufacturing 325120	◐ LIKELY ACTIVE	12.9 KM
Butler Gas Products Company	Mc Kees Rocks	Industrial Gas Manufacturing 325120	● ACTIVE	12.9 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

3 sources hold this plant, and 10 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 NPDES, PA-EFACTS, RCRAINFO, TSCA · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 061653740|PA|15205|1 covestro cir · first seen DEC 2024 · last seen DEC 2024
• EPA ECHO compliance recordsOPERATING
  first seen JUL 2022 · last seen JUL 2022
• EPA Facility Registry ServiceEXISTENCE
  Record 110064681269 · first seen JAN 2018 · last seen JAN 2018

IN ALLEGHENY COUNTY32 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 12 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.

Name

EPA: COVESTRO LLC · OCT 2026

Street address

EPA: 1 COVESTRO CIRCLE · OCT 2026

City

EPA: PITTSBURGH · OCT 2026

State

EPA: PA · OCT 2026

County (FIPS code)

EPA: 42003 · OCT 2026

Coordinates

EPA: 40.36675,-80.06057 · OCT 2026

Employees (band)

DOL: 500+ · DEC 2024

Retirement plan filing (Form 5500)

DOL: 2,549 active participants, plan year ending 2024-12-31, 4 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026

State business registrationSOURCES DISAGREE

AK Corporations: Covestro LLC, registered with the Alaska Division of Corporations, Business and Professional Licensing; Limited liability company formed in Delaware; registered 2003-01-14; active · JAN 2003

CO SOS: Covestro LLC, registered with the Colorado Secretary of State; Limited liability company formed in Delaware; registered 2003-01-08; active, annual report filed 2026-02-05 · FEB 2026

CT SOTS: COVESTRO LLC, registered with the Connecticut Secretary of the State; Limited liability company formed in Delaware; registered 2003-01-08; active, annual report filed 2026-03-09 · MAR 2026

DC Corporations: Covestro LLC, registered with the District of Columbia Corporations Division; Limited liability company; registered 2003-01-10; active, annual report filed 2026-03-31 · MAR 2026

Sunbiz: COVESTRO LLC, registered with the Florida Department of State, Division of Corporations; Limited liability company formed in Delaware; registered 2003-01-08; active, annual report filed 2026-02-12 · FEB 2026

IA SOS: COVESTRO LLC, registered with the Iowa Secretary of State; Limited liability company; registered 2003-01-08; active · JAN 2003

MS SOS: Covestro LLC, registered with the Mississippi Secretary of State; Limited liability company; registered 2003-01-09; active · JAN 2003

OR SOS: COVESTRO LLC, registered with the Oregon Secretary of State, Corporation Division; Limited liability company formed in Delaware; registered 2003-01-08; active · JAN 2003