Brandtree

GSK: brands it owns and its ownership tree

GSK (LSE: GSK, NYSE: GSK) is a publicly listed company headquartered in London, United Kingdom that is tracked here as an owner of consumer businesses, and has 3 recorded transactions.[1]

GSK is a British pharmaceutical and vaccines company formed in 2000 by the merger of Glaxo Wellcome and SmithKline Beecham. It demerged its consumer healthcare business as Haleon in 2022, so brands such as Sensodyne, Panadol and Advil are no longer GSK products.

Company facts

Legal name
GSK plc
Type
publicly listed company · see all publicly listed company owners
Headquarters
🇬🇧 London, United Kingdom
Founded
2000
Tickers
LSE: GSK NYSE: GSK
Last verified
· 4 sources

Divestitures and spin-offs by GSK

Acquisition closed

Perrigo acquires Prevacid 24HR

Perrigo bought the branded over-the-counter rights to Prevacid 24HR from GlaxoSmithKline for $61.5 million in cash, capitalising $61.7 million including closing costs as a brand intangible and amortising it over twenty years. What changed hands was the right to sell the brand over the counter rather than the underlying drug, which is how most of Perrigo's branded portfolio has been assembled.

Value
$61.5m
Buyer
Perrigo
Seller
GSK
Regulatory
None recorded
Acquisition closed

Suntory acquires Lucozade and Ribena

GlaxoSmithKline sold the Lucozade and Ribena business, including the Coleford manufacturing site in Gloucestershire and related inventory, to Suntory Beverage & Food for 1,352 million pounds in cash. GSK booked a profit on disposal of 1,057 million pounds and said the brands would grow better under an owner with drinks distribution in emerging markets. Suntory put them into a new company, Lucozade Ribena Suntory, which began trading in 2014.

Value
£1.35bn
Buyer
Suntory
Seller
GSK
Regulatory
None recorded

Brands GSK no longer owns

GSK controlled these 8 brands in the past. Each row shows when the ownership ended and who holds the brand now, so a page that once said GSK owned it still shows why it no longer does.

BrandOwned untilOwner today
Sensodyne Jul 2022 Haleon
Panadol Jul 2022 Haleon
Polident Jul 2022 Haleon
Parodontax Jul 2022 Haleon
Voltaren Jul 2022 Haleon
Otrivin Jul 2022 Haleon
Centrum Jul 2022 Haleon
Advil Jul 2022 Haleon

Full ownership and deal history for GSK →

GSK in the global legal-entity registry

The Global Legal Entity Identifier Foundation (GLEIF) keeps an open register of legal entities. Each entity reports its own parents. We show it as a cross-check on the ownership recorded on this page, which is built from filings.

Legal entity identifier (LEI)
5493000HZTVUYLO1D793
Registered name
GSK PLC (GB)
Registration status
Issued · record updated 15 April 2026
Parent
None named: it reports that no person or entity controls it.
Retrieved
· GLEIF record (JSON)

Frequently asked questions

What brands does GSK own?

GSK is tracked as an owner of consumer businesses; see the ownership tree for its holdings.

Is GSK a British company?

Yes. GSK is headquartered in London, United Kingdom and was founded in 2000.

Who owns GSK?

GSK is a publicly listed company owned by its shareholders; it trades as GSK on the LSE and GSK on the NYSE.

Sources (4) & corrections

Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.

  1. [1] Haleon plc Annual Report — SEC EDGAR, SEC Form 20-F; retrieved 16 September 2026.
  2. [2] Perrigo Company plc Form 10-K for 2020, note 3 - acquisitions — SEC EDGAR, SEC Form 10-K, published 1 March 2021; retrieved 16 September 2026.
  3. [3] GlaxoSmithKline plc Form 6-K - GSK to divest Lucozade and Ribena for GBP 1.35bn — SEC EDGAR, SEC filing, published 9 September 2013; retrieved 16 September 2026.
  4. [4] GSK Annual Report 2013 (Form 20-F exhibit 15.2), note 38 - acquisitions and disposals — SEC EDGAR, SEC Form 20-F, published 28 February 2014; retrieved 16 September 2026.

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