GlaxoSmithKline plc

Pharmaceutical company · Barnard Castle, England, United Kingdom

GlaxoSmithKline plc is a pharmaceutical company with a registered site in Barnard Castle, England, United Kingdom. The US FDA lists 4 drug manufacturing or testing sites registered to the company.

Profile compiled from public records. Is this your company? Request a correction or update

GlaxoSmithKline at a glance

Typepharmaceutical company

Registered siteBarnard Castle, England, United Kingdom

FDA-registered sites4, plus sites in 5 other countries

What does GlaxoSmithKline do?

Operations at its FDA-registered drug sites

AnalysisLabelingManufacturingPackingSterilizationAPI manufacturingParticle size reduction

Where is GlaxoSmithKline located?

Registered site: Barnard Castle, England, United Kingdom

Barnard Castle, EnglandGlaxo Operations UK Ltd · FDA drug site
Montrose, ScotlandGlaxo Operations UK Ltd · FDA drug site
Ware, EnglandGlaxo Operations UK Ltd · FDA drug site
Stevenage, EnglandGlaxo Operations UK Ltd · FDA drug site

International sites registered with the FDA

Zebulon, United StatesJurong Town, SingaporeSan Polo, ItalyÉvreux, FranceAranda de Duero, Spain

Frequently asked questions about GlaxoSmithKline

Where is GlaxoSmithKline based?

GlaxoSmithKline plc is based in Barnard Castle, England, United Kingdom.

What does GlaxoSmithKline do?

GlaxoSmithKline plc is a pharmaceutical company. Its FDA-registered drug sites are registered for analysis, labeling, manufacturing and packing.

How many FDA-registered sites does GlaxoSmithKline have?

The US FDA lists 4 registered sites for GlaxoSmithKline plc, plus sites in United States, Singapore, Italy, France and Spain.

Similar companies

Silence Therapeutics plcLondon, England, United Kingdom
Kiniksa Pharmaceuticals International, plcLondon, England, United Kingdom
Biodexa Pharmaceuticals PlcCardiff, Wales, United Kingdom
Verona Pharma plcLondon, England, United Kingdom
F-star Therapeutics, Inc.Cambridge, England, United Kingdom
Mereo BioPharma Group plcLondon, England, United Kingdom
Tiziana Life Sciences LtdLondon, England, United Kingdom
Astrazeneca plcCambridge, England, United Kingdom

Need a CRO or CDMO for your next study?

Compare transparent quotes from research and manufacturing partners, then contract once. Free for buyers.

Compare quotes

Last updated 2026-09-23. Data licences