Cookson Matthey/west Chester
1397 King Rd, West Chester, PA 19380
UNVERIFIEDLAST SEEN IN FEDERAL DATA JUL 2005 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Basic Chemical Manufacturing325100Where it is
40.02094, -75.58228 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Veltek Associates INC | Malvern | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 5.8 KM |
| West Chester Branch 28 | West Chester | Industrial Gas Manufacturing 325120 | LIKELY ACTIVE | 6.9 KM |
| Arkema Inc/west Chester | West Chester | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 6.8 KM |
| Veltek Associates, Inc. - CW | Exton | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 5.9 KM |
| Shannon Chemical Corporation | Exton | Other Basic Inorganic Chemical Manufacturing 325180 | ACTIVE | 6.1 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
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, ICIS, NCDB, PA-EFACTS, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | OCT 2017 | OCT 2017 |
| EPA ECHO | OPERATING | JUL 2005 | JUL 2005 |
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 | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.