Trinseo LLC
1604 Building Barth St, Midland, MI 48667
Operating signal within 24 months, or from a single source.
What they make
Plastics Material and Resin Manufacturing325211Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Aptargroup Midland | Midland | Synthetic Rubber Manufacturing 325212 | LIKELY ACTIVE | 1.2 KM |
| Nutrition & Biosciences USA 1, LLC (p1466) | Midland | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 1.9 KM |
| Midland Corteva Agrisciences | Midland | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 1.8 KM |
| Dow Chemical-midland | Midland | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 1.9 KM |
| The Dow Chemical Company | Midland | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 2.4 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 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 CEDRI, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.
- OSHA injury and illness reportsOPERATINGRecord 1137070 · first seen DEC 2025 · last seen DEC 2025
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2024
- EPA ECHO compliance recordsOPERATINGfirst seen MAY 2023 · last seen MAY 2023
- EPA Facility Registry ServiceEXISTENCERecord 110042162888 · first seen DEC 2017 · last seen DEC 2017
IN MIDLAND COUNTY9 other plants share this one’s industry (Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing, NAICS 3252); 5 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: TRINSEO LLC · OCT 2026
- Street address
- EPA: 1604 BUILDING BARTH ST · OCT 2026
- City
- EPA: MIDLAND · OCT 2026
- State
- EPA: MI · OCT 2026
- County (FIPS code)
- EPA: 26111 · OCT 2026
- Coordinates
- EPA: 43.617297,-84.200045 · OCT 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025
- Hazardous waste generator (RCRA)
- EPA ECHO: LQG · OCT 2026