Facility	City	Industry	Status	Distance
Glaxosmithkline/upper Merion East	King of Prussia	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	1.0 KM
Smithkline Beecham Pharmaceuticals INC	King of Prussia	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	1.0 KM
Center for Breakthrough Medicines - Building 29a	King of Prussia	Biological Product (except Diagnostic) Manufacturing 325414	LIKELY ACTIVE	1.1 KM
Glaxosmithkline/upper Merion Biopharm	West Conshohocken	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	1.2 KM
Johnson Matthey INC	Conshohocken	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	1.6 KM

Every listed plant in Montgomery County

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, EIS, PA-EFACTS, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	MAY 2009	MAY 2009

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.

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