Matheson Tri-gas INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Dow Silicones Corporation	Carrollton	Petrochemical Manufacturing 325110	● ACTIVE	1.1 KM
CCCabot Corporation	Carrollton	Other Basic Inorganic Chemical Manufacturing 325180	◐ LIKELY ACTIVE	2.3 KM
POPmc Organometallix INC	Carrollton	Petrochemical Manufacturing 325110	● ACTIVE	3.2 KM

Every listed plant in Carroll County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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 KY-TEMPO, NPDES · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen FEB 2026 · last seen FEB 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110038179119 · first seen SEP 2016 · last seen SEP 2016

IN CARROLL COUNTY7 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 3 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: MATHESON TRI-GAS INC · OCT 2026

Street address

EPA: 109 TOM HARRIS RD · OCT 2026

City

EPA: CARROLLTON · OCT 2026

State

EPA: KY · OCT 2026

County (FIPS code)

EPA: 21041 · OCT 2026

Coordinates

EPA: 38.70216,-85.11576 · OCT 2026