Center for Breakthrough Medicines - Building 29a
411 Swedeland Rd, #100, King of Prussia, PA 19406
LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAY 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Biological Product (except Diagnostic) Manufacturing325414Where it is
40.07944, -75.33159 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Smithkline Beecham Pharmaceuticals INC | King of Prussia | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 0.1 KM |
| Glaxosmithkline/upper Merion East | King of Prussia | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 0.1 KM |
| Glaxosmithkline/upper Merion Biopharm | West Conshohocken | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 0.4 KM |
| Johnson Matthey INC | Conshohocken | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 0.8 KM |
| Pfizer Inc/w Conshohocken Plt | Conshohocken | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 1.1 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 NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | MAY 2026 | MAY 2026 |
| EPA FRS | EXISTENCE | JAN 2022 | JAN 2022 |
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.