Barr Laboratories, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
JRJanssen Research & Development Llc/lower Gwynedd	Spring House	Biological Product (except Diagnostic) Manufacturing 325414	◐ LIKELY ACTIVE	4.2 KM
CCha	Chalfont	Pharmaceutical Preparation Manufacturing 325412	◐ LIKELY ACTIVE	6.9 KM
MSMerck Sharp & Dohme CORP	Lansdale	Pharmaceutical Preparation Manufacturing 325412	◇ UNVERIFIED	5.7 KM
Ladder Bio, INC.	Blue Bell	Biological Product (except Diagnostic) Manufacturing 325414	● ACTIVE	7.4 KM
GSGold Standard Diagnostics Horsham, LLC	Horsham	In-Vitro Diagnostic Substance Manufacturing 325413	◐ LIKELY ACTIVE	6.6 KM

Every listed plant in Montgomery County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

1 source holds this plant, and 5 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070336442 · first seen SEP 2018 · last seen SEP 2018

IN MONTGOMERY COUNTY54 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 15 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: BARR LABORATORIES, INC. · OCT 2026

Street address

EPA: 1090 HORSHAM ROAD · OCT 2026

City

EPA: NORTH WALES · OCT 2026

State

EPA: PA · OCT 2026

Coordinates

EPA: 40.23095,-75.2176 · OCT 2026