Monsanto
700 Chesterfield Pkwy, Chesterfield, MO 63017
LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAY 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Pesticide and Other Agricultural Chemical Manufacturing325320Where it is
38.66282, -90.56097 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Valley Park Facility | Valley Park | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 14.0 KM |
| St. Louis Composting, INC. | Valley Park | Fertilizer (Mixing Only) Manufacturing 325314 | ACTIVE | 14.6 KM |
| BASF Agricultural Solutions US LLC - St. Louis | Saint Louis | Pesticide and Other Agricultural Chemical Manufacturing 325320 | LIKELY ACTIVE | 14.4 KM |
| Chevron Chemical CO - Maryland Heights | Maryland Heights | Pesticide and Other Agricultural Chemical Manufacturing 325320 | UNVERIFIED | 12.9 KM |
| Whitmire Microgen Research Laboratory-kirkwood | Kirkwood | Other Basic Inorganic Chemical Manufacturing 325188 | LIKELY ACTIVE | 14.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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.
EPA cross-references this facility in AIR, AIRS/AFS, MO-DNR, RCRAINFO, SSTS, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | MAY 2025 | MAY 2025 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.