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Ii-vi Incorporated

375 Saxonburg Blvd., Saxonburg, PA 16056

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JAN 2026 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Commercial and Service Industry Machinery Manufacturing333310

Where it is

40.73167, -79.81833 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Coherent CORPSaxonburgCommercial and Service Industry Machinery Manufacturing
333314
ACTIVE0.3 KM
Unlimited Imaging Solutions LLCSaxonburgCommercial and Service Industry Machinery Manufacturing
333310
ACTIVE2.1 KM
Unifirst CORP - New Kensington FacilityNew KensingtonCommercial and Service Industry Machinery Manufacturing
333312
LIKELY ACTIVE18.6 KM
Teledyne Flir Defense INCFreeportGlass Product Manufacturing Made of Purchased Glass
327215
LIKELY ACTIVE15.4 KM
Ingmar Medical, LLCPittsburghCommercial and Service Industry Machinery Manufacturing
333310
ACTIVE31.8 KM

Every listed plant in Butler County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Coherent CORP
Saxonburg, PA
ACTIVE333314EMP 100-499

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 AIR, AIRS/AFS, BR, EIS, ICIS, NCDB, NPDES, PA-EFACTS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

  • EPA ECHO compliance recordsOPERATING
    first seen JAN 2026 · last seen JAN 2026
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110009158749 · first seen JUN 2017 · last seen JUN 2017

IN BUTLER COUNTY3 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 1 of them has 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: II-VI INCORPORATED · NOV 2026
Street address
EPA: 375 SAXONBURG BLVD. · NOV 2026
City
EPA: SAXONBURG · NOV 2026
State
EPA: PA · NOV 2026
County (FIPS code)
EPA: 42019 · NOV 2026
Coordinates
EPA: 40.731667,-79.818333 · NOV 2026
Hazardous waste generator (RCRA)
EPA ECHO: LQG · NOV 2026

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