> Trialight public data. Index of pages: https://trialight.com/llms.txt
> Web page: https://trialight.com/data/company/glaxosmithkline-7437a0c3-e1ba-4fd7-a517-d6114ec26491
> Record changed: 2026-10-13

# GlaxoSmithKline

Headquarters country

United Kingdom

Source: [search.gleif.org](https://search.gleif.org/#/record/5493000HZTVUYLO1D793)

Registry sponsor category

Industry

Source: [clinicaltrials.gov](https://clinicaltrials.gov/)

## Names and classification

**Company name**

GlaxoSmithKline

**Organisation type**

Industry

**Registered legal name**

GSK PLC

Source: [search.gleif.org](https://search.gleif.org/#/record/5493000HZTVUYLO1D793)

**US industry code (SIC)**

Pharmaceutical preparations

Source: [www.sec.gov](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001131399)

**Registry sponsor category**

Industry

Source: [clinicaltrials.gov](https://clinicaltrials.gov/)

**Website**

https://www.gsk.com/

Source: [www.wikidata.org](https://www.wikidata.org/wiki/Q212322)

### Other names (2)

- GlaxoSmithKline GmbH & Co. KG (Munich, Germany)
- GlaxoSmithKline

## Location and listing

**Headquarters country**

United Kingdom

Source: [search.gleif.org](https://search.gleif.org/#/record/5493000HZTVUYLO1D793)

**Publicly traded (proxy)**

Yes

**Listing at source**

Listed

## Identifiers

**SEC filer number (CIK)**

0001131399

Source: [www.sec.gov](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001131399)

**Legal Entity Identifier (LEI)**

5493000HZTVUYLO1D793

Source: [search.gleif.org](https://search.gleif.org/#/record/5493000HZTVUYLO1D793)

**Wikidata ID**

Q212322

Source: [www.wikidata.org](https://www.wikidata.org/wiki/Q212322)

## Related records

### Subsidiaries (4)

- Corixa Corporation Direct subsidiary
- Glaxo Wellcome Direct subsidiary
- SmithKline Beecham Direct subsidiary
- [ViiV Healthcare](https://trialight.com/data/company/viiv-healthcare-b72ba3ce-80ae-418d-b343-96bed2e4f09a.md) Direct subsidiary

### Trials (4,933)

- "Completeness of Response" Following Treatment With Treximet™ for Migraine
- "Pharmacokinetic Study of Fondaparinux in Inpatients With Renal Dysfunction"
- "REDUCE" - A Clinical Research Study To Reduce The Incidence Of Prostate Cancer In Men Who Are At Increased Risk
- \[11C\]Carfentanil PET Study of GSK1521498
- \[18F\]Fluciclatide-PET, Pazopanib and Paclitaxel in Ovarian Cancer
- \[18F\]PBR111 and Microglial Activation in Multiple Sclerosis
- 12 Week Patient Study in Neovascular Age-related Macular Degeneration (AMD)
- 12-week Polysomnography Study of Ropinirole Controlled Release for Restless Legs Syndrome
- 15-Day Repeated-Dose Study With SB-649868 And Its Interaction With CYP3A4 Isoenzyme In Healthy Male Subjects.
- 24-Hour Glycemia: Rosiglitazone Versus Glimepiride In Type 2 Diabetes
- 24-week Trial Comparing GSK573719/GW642444 With GSK573719 and With Tiotropium in Chronic Obstructive Pulmonary Disease
- 24-week Trial Comparing GSK573719/GW642444 With GW642444 and With Tiotropium in Chronic Obstructive Pulmonary Disease
- 28 Day Repeat Dose in Cystic Fibrosis Patients
- 28-day Repeat Dose and Drug Interaction Study With Orvepitant (GW823296)
- 28-day Repeat Dose Study of GSK573719
- 28-Day Study of Testosterone Co-administered With Dutasteride in Hypogonadal Men
- 3 Formulations of Hib-MenCY-TT Vaccine & 1 Formulation of Hib-MenC-TT Vaccine Compared to Licensed Meningococcal Serogroup C Conjugate Vaccine, Each Administered at 2,3,4 Mths of Age
- 3 Month PHI PAD PoM Study
- 31P MRS Ischaemic Exercise Optimisation and COPD
- 4 Week Correction Study in Subjects With Anemia Associated With Chronic Kidney Disease Who Are Not Undergoing Dialysis

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