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GSK

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Global biopharma company developing medicines and vaccines to prevent and treat disease

London, United KingdomFounded 1891Biotech & Life Sciences
Valuation $96B Market cap · 2026
Revenue $45B Latest reported FY
EBITDA $15B Latest reported FY

About GSK

GSK (GlaxoSmithKline) is a global healthcare company focused on improving the quality of human life by developing innovative medicines, vaccines, and consumer healthcare products. The company operates in three primary areas: Pharmaceuticals, Vaccines, and Consumer Healthcare. GSK serves a wide range of clients, including patients, healthcare professionals, and governments worldwide.

In the Pharmaceuticals segment, GSK researches and develops medicines to treat various diseases, including respiratory conditions, HIV, oncology, and immuno-inflammation. The Vaccines segment focuses on creating vaccines to prevent illnesses such as influenza, shingles, and COVID-19. The Consumer Healthcare division offers over-the-counter products for wellness, oral health, nutrition, and skin health.

GSK operates in the highly competitive and regulated global healthcare market. The company’s business model revolves around extensive research and development (R&D) to bring new products to market. GSK invests heavily in scientific innovation to stay ahead of emerging health threats and meet the evolving needs of patients.

GSK generates revenue primarily through the sale of its pharmaceutical products, vaccines, and consumer healthcare items. The company also collaborates with other biotech firms and governments, which can include agreements for the purchase of treatments, such as their COVID-19 therapy, sotrovimab. Additionally, GSK offers support programs to help patients afford their medications, ensuring broader access to their products.

In summary, GSK is a science-led healthcare company dedicated to developing and delivering a wide range of innovative products that improve health outcomes globally. The company’s commitment to R&D, strategic partnerships, and patient support programs are key drivers of its growth and performance.

Source: Dealroom company data

At a glance

Status
Listed
Founded
1891
Headquarters
London, United Kingdom
Listing
IPO 1984
Employees
95,528
Open positions
735
Dealroom signal
64.0/100
Industry
Health
Sub-industry
Pharmaceutical, BioTechnology, Health Platform
Sector
Biotech & Life Sciences, Recycling, Biotechnology, Vaccines, Infections and Infectious Diseases, Immune System, Waste Reduction, EIT KIC Partners, Horizon Europe
Business model
Manufacturing
Client focus
b2b
Investment activity
62 companies, latest Aug 2026
Capital deployed
$1.8B
Preferred round
ACQUISITION

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
POST IPO DEBT✓Debt Aug 2026 $3.9B — Undisclosed ↗
IPO✓Exit Jan 1984 $0 — Undisclosed —
Showing the latest 2 of 2 recorded eventsBook a demo for the full funding history →

Financials

Revenue, earnings and profit over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowthEBITDAMarginProfitMarginR&D
2026 $45B +3.8% $15B 33.8% $6.9B 15.3% $10B
2025 $43B +4.1% $14B 32.8% $7.6B 17.5% $10B
2024 $42B +3.5% $11B 25.9% $3.4B 8.2% $8.5B
2023 $40B +3.4% $13B 31.7% $8.2B
2022 $39B -14% $12B 30%
2021 $45B +0% $12B 25.8%
2020 $45B — $11B 24.9%
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

GSK website traffic

Latest recorded traffic for GSK is 1.7M monthly website visits, up 0% over the last three months. GSK's team grew 0% over the past year.

Latest monthly visits1.7M 3-month web change0% 1-year team growth0%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

LifeMine TherapeuticsCambridge, United StatesPioneering in genomically-enabled drug discovery approach integrating advanced life science and computational technologies $752Mvaluation NuvalentCambridge, United StatesTargeted small-molecule cancer therapies for kinase-driven cancers $11Bvaluation 35PharmaMontreal, CanadaAdvancing therapeutic biologics to treat cardiopulmonary and metabolic diseases $950Mvaluation RAPT TherapeuticsSan Francisco, United StatesDevelops clinical-stage therapies targeting inflammatory and immunological diseases through small-molecule and biologic drug research $2.2Bvaluation Boston PharmaceuticalsCambridge, United StatesAcquiring and transforming innovative molecules into differentiated medicines that improve patients’ lives $1.2Bvaluation Ouro MedicinesSouth San Francisco, United StatesBiotechnology firm advancing immune reset therapeutics for chronic immune-mediated diseases with a robust clinical pipeline $1.7Bvaluation IDRxPlymouth, United StatesIntelligently designed precision combinations to transform cancer care $1Bvaluation Relation TherapeuticsLondon, United KingdomUsing machine learning to improve drug discovery $220Mvaluation Chimagen BiosciencesPudong, ChinaDeveloping innovative medicine to address the unmet medical needs in the area of oncology $400Mvaluation AsceneuronLausanne, SwitzerlandDevelops effective therapeutics for orphan tauopathies $400Mvaluation Elsie BiotechnologiesSan Diego, United StatesElsie Biotechnologies is unlocking the full potential of RNA therapeutics to treat undruggable diseases $50Mvaluation ElegenSan Carlos, United StatesElegen is a biotechnology company that develops microfluidic technology $140Mvaluation

Investors

2 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Other known investors2 additional known investors

  • InterWest Partners
  • US Biomedical Advanced Research and Development Authority
Team profiled 859 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 13 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇬🇧 United Kingdom · London HQ
Book a demo for the full country breakdown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about GSK on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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