Chicago Heights Innophos
1101 Arnold Street, Chicago Heights, IL 60411
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Other Basic Inorganic Chemical Manufacturing325180Where it is
41.51145, -87.61993 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Innophos INC | Chicago Heights | Synthetic Dye and Pigment Manufacturing 325130 | LIKELY ACTIVE | 0.1 KM |
| Essential Chemical | Chicago Heights | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.2 KM |
| Nufarm Americas INC | Chicago Heights | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 0.7 KM |
| Polychem Services Inc., LLC | Chicago Heights | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 1.0 KM |
| Midwest Micronutrients LLC | Ford Heights | Synthetic Dye and Pigment Manufacturing 325130 | UNVERIFIED | 2.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.