Unison Engine Components

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Jag Metal Spinning, INC	Terre Haute	Turbine and Turbine Generator Set Units Manufacturing 333611	● ACTIVE	1.4 KM
IMIntegrated Manufacturing Terre Haute IN	Terre Haute	Aircraft Engine and Engine Parts Manufacturing 336412	◐ LIKELY ACTIVE	2.6 KM
TTri-remanufacturing	Terre Haute	Aircraft Engine and Engine Parts Manufacturing 336412	◇ UNVERIFIED	4.8 KM
Stark Precision Machine, LLC	Terre Haute	Machine Shops 332710	● ACTIVE	11.2 KM
D & D Automation INC	Terre Haute	Machine Shops 332710	● ACTIVE	11.2 KM

Every listed plant in Vigo County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 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 BR, EIS, IN-FRS, IN-TEMPO, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JUL 2025 · last seen JUL 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000404125 · first seen JUN 2017 · last seen JUN 2017

IN VIGO COUNTY5 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 2 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: UNISON ENGINE COMPONENTS · OCT 2026

Street address

EPA: 333 S. 3RD ST. · OCT 2026

City

EPA: TERRE HAUTE · OCT 2026

State

EPA: IN · OCT 2026

County (FIPS code)

EPA: 18167 · OCT 2026

Coordinates

EPA: 39.461575,-87.414805 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026