Pioneer Transformer CO

What they make

Where it is

Other plants nearby

Every listed plant in Williams County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 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 OH-CORE, RCRAINFO, TRIS · EPA site type STATIONARY.

• OSHA injury and illness reportsOPERATING
  Record 63963 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110002109780 · first seen DEC 2015 · last seen DEC 2015
• EPA ECHO compliance recordsOPERATING
  first seen JUL 2011 · last seen JUL 2011

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: PIONEER TRANSFORMER CO · OCT 2026

Street address

EPA: 500 CEDAR ST. · OCT 2026

City

EPA: PIONEER · OCT 2026

State

EPA: OH · OCT 2026

County (FIPS code)

EPA: 39171 · OCT 2026

Coordinates

EPA: 41.68457,-84.55222 · OCT 2026

Employees (band)

OSHA: 20-99 · DEC 2025

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026