United Therapeutics Corporation

55 Tw Alexander Blvd, Rtp, NC 27709

UNVERIFIEDLAST SEEN IN FEDERAL DATA JAN 2023 · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Pharmaceutical Preparation Manufacturing325412

Products

Sold by UNITED THERAPEUTICS CORP · 6

Dinutuximab · Drugs And Biologicals · Medical And Surgical Instruments, Equipment, And Supplies · Tadalafil · Treprostinil · Water

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

4 from FDA drug listing · Federal registry

FDA drug listing, labeler United Therapeutics Corporation, NDC 66302-206. A labeler markets the product; it may not manufacture it.

2 from usaspending_psc · Federal registry

Supplied under federal award 36C24122N0162 (2021-12-07), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

35.91469, -78.87803 · CENSUS TIGER

COUNTY

Durham County

METRO AREA

Durham-Chapel Hill, NC

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STREET VIEW

Open street-level view — JAN 2025

Other plants nearby

Facility	City	Industry	Status	Distance
United Therapeutics Corporation- RTP	Rtp	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	0.5 KM
Glaxosmithkline- South Campus	Research Triangle Park	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	0.8 KM
Novartis Innovative Technologies INC.	Durham	Biological Product (except Diagnostic) Manufacturing 325414	LIKELY ACTIVE	0.9 KM
Zen-bio, INC.	Durham	Biological Product (except Diagnostic) Manufacturing 325414	ACTIVE	1.2 KM
Humacyte Global, INC	Durham	Biological Product (except Diagnostic) Manufacturing 325414	ACTIVE	1.7 KM

Every listed plant in Durham County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 AIR, AIRS/AFS, EIS, NC-FITS, RCRAINFO · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen JAN 2023 · last seen JAN 2023
EPA Facility Registry ServiceEXISTENCE
Record 110041637592 · first seen JUN 2017 · last seen JUN 2017

IN DURHAM COUNTY59 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 16 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: UNITED THERAPEUTICS CORPORATION · OCT 2026
Street address: EPA: 55 TW ALEXANDER BLVD · OCT 2026
City: EPA: RTP · OCT 2026
State: EPA: NC · OCT 2026
County (FIPS code): EPA: 37063 · OCT 2026
Coordinates: EPA: 35.91469,-78.87803 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026

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