Sumitomo Biorational Company

What they make

Where it is

Other plants nearby

Every listed plant in Mitchell 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.

Valent Biosciences Osage

Osage, IA

◐ LIKELY ACTIVE325320EMP 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, RCRAINFO, SSTS, TRIS, TSCA · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen APR 2026 · last seen APR 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110044321409 · first seen FEB 2018 · last seen FEB 2018

IN MITCHELL COUNTY2 other plants share this one’s industry (Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, NAICS 3253); 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: SUMITOMO BIORATIONAL COMPANY · OCT 2026

Street address

EPA: 2142 350TH ST · OCT 2026

City

EPA: OSAGE · OCT 2026

State

EPA: IA · OCT 2026

County (FIPS code)

EPA: 19131 · OCT 2026

Coordinates

EPA: 43.27015,-92.80137 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026