Endo USA, Inc. Horsham

102 Witmer Rd., Horsham, PA 19044

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

Pharmaceutical Preparation Manufacturing325412

Products

Sold by ENDO USA, INC. · 41

alprostadil · Amiloride Hydrochloride · ASPIRIN and Extended-Release DIPYRIDAMOLE · Benztropine Mesylate · butalbital and acetaminophen · Chlorzoxazone · cholestyramine · colistin sulfate, neomycin sulfate, thonzonium bromide and hydrocortisone acetate · collagenase clostridium histolyticum · dantrolene sodium · Diclofenac Potassium · Doxylamine Succinate and Pyridoxine Hydrochloride, Delayed release Tablets 10 mg/10 mg · ertapenem sodium · Felodipine · Fluvoxamine Maleate · ganciclovir · Glycopyrrolate · histrelin acetate · Isosorbide Dinitrate · leuprolide acetate · Levothyroxine Sodium Anhydrous · Magnesium Oxide · Midodrine Hydrochloride · neostigmine methylsulfate and glycopyrrolate · Nitisinone · oxycodone hydrochloride and acetaminophen · Penicillamine · Perphenazine · Pimozide · Posaconazole · Potassium Chloride · Praziquantel · Propranolol Hydrochloride · Propylthiouracil · Testosterone · testosterone undecanoate · theophylline anhydrous · Tiopronin · Tolvaptan · Topiramate · valrubicin

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

41 from FDA drug listing · Federal registry

FDA drug listing, labeler Endo USA, Inc., NDC 49884-362. A labeler markets the product; it may not manufacture it.

Where it is

40.16462, -75.13535 · CENSUS TIGER

COUNTY

Montgomery County

METRO AREA

Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

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Other plants nearby

Facility	City	Industry	Status	Distance
CAPS Philadelphia	Horsham	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	1.0 KM
Pharm Mfg Research Svc INC	Horsham	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	3.3 KM
Gold Standard Diagnostics Horsham, LLC	Horsham	In-Vitro Diagnostic Substance Manufacturing 325413	LIKELY ACTIVE	3.8 KM
Polysciences INC	Warrington	All Other Basic Organic Chemical Manufacturing 325199	ACTIVE	5.9 KM
Menarini Silicon Biosystems INC	Huntingdon Valley	In-Vitro Diagnostic Substance Manufacturing 325413	LIKELY ACTIVE	4.9 KM

Every listed plant in Montgomery County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 2 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.

OSHA injury and illness reportsOPERATING
Record 1435509 · first seen DEC 2025 · last seen DEC 2025

IN MONTGOMERY COUNTY54 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 14 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.

Coordinates: Census geocoder: 40.164624371188,-75.13535010239 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025

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