GW Pharma

Cambridge, United Kingdom Founded: 1998 • Age: 28 yrs Listed Acquired By Jazz Pharmaceuticals
Developer of cannabinoid medicines for MS spasticity, cancer pain and childhood epilepsy

About GW Pharma

GW Pharma is a Healthcare company based in Cambridge (United Kingdom) founded in 1998, and was acquired by Jazz Pharmaceuticals in February 2021. Developer of cannabinoid medicines for MS spasticity, cancer pain and childhood epilepsy. GW Pharma has raised $46.5 million across 3 funding rounds from investors including Jazz Pharmaceuticals and Mentor Capital. GW Pharma offers products and services including Xywav, Epidiolex, Defitelio, and Rylaze. Its focus areas include HealthTech, Cannabis HealthTech, Cannabinoid Therapeutics and Neurological Disorders. Its legal entity is GW PHARMA LIMITED.

Company details

GW Pharma was founded in 1998 in Cambridge, United Kingdom, within the pharmaceutical sector. Focus is placed on developing cannabinoid-based treatments, including Sativex for managing spasticity in multiple sclerosis patients and pain in cancer cases, as well as Epidiolex for addressing epilepsy in children. Operations center on research and drug approval processes across Europe and beyond, targeting neurological and pain-related conditions.

  • Headquarters Cambridge, United Kingdom
  • Stage Acquired
  • Sectors
    Healthcare
  • Website gwpharm.com
  • Social LinkedIn YouTube
  • Acquired by Jazz Pharmaceuticals (Feb 2021)
  • Legal Name Gw Pharma Limited
  • Date of Incorporation 29 Jan, 1999
  • Jurisdiction CAMBRIDGE
Key Metrics

Products & Services of GW Pharma

GW Pharma offers a comprehensive portfolio of products and services, including Xywav, Epidiolex, Defitelio, and Rylaze.

Xywav
Sleep Medicine

Oral solution for treating narcolepsy and idiopathic hypersomnia

Epidiolex
Neurology

Cannabidiol-based treatment for epilepsy seizures

Defitelio
Oncology Support

Therapy for preventing complications in leukemia patients

Rylaze
Oncology

Recombinant treatment for acute lymphoblastic leukemia

Apps and channels of GW Pharma

its YouTube channel Jazz Pharmaceuticals has 93 subscribers and 24 videos.

Jazz Pharmaceuticals
YouTube 93 subscribers 24 videos Science & Technology
Open channel

Videos from GW Pharma

The most watched videos on GW Pharma's YouTube channel, Jazz Pharmaceuticals (93 subscribers). Click a video to play it here.

Transforming Lives. Redefining Possibilities.
639 views
Jazz's 20-Year Legacy
233 views
Live at SLEEP23: PJ Honerkamp
131 views
Understanding the Impact of Idiopathic Hypersomnia
109 views

More on Jazz Pharmaceuticals.

Funding Insights of GW Pharma

GW Pharma has successfully raised a total of $46.5M across 3 strategic funding rounds. The most recent funding activity was a Post-IPO round of $1 million completed in March 2017. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $46.5M
  • Total Rounds 3
  • Last Round Post-IPO — $1M
  • First Round $31.5M

    (Jun 2003)

  • Investors Count 1

All 3 funding rounds of GW Pharma with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Mar 2017$1MPost-IPO––
Jan 2006$15MSeries C––
–
Jun 2003$31.5MSeries C––
–
Valuation history

2 investors in total: 2 institutional.

Investors in GW Pharma

GW Pharma has secured backing from 2 investors, including venture fund and institutional investors. Prominent investors backing the company include Jazz Pharmaceuticals and Mentor Capital.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
Energy investments and funding for pre-IPO companies in oil, gas, coal, and uranium sectors.
mentorcapital.com
Novel biopharmaceutical medicines are developed for unmet medical needs.
2003jazzpharma.comDublin, Ireland
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Investor details for GW Pharma

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

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People of GW Pharma

792 people are tracked at GW Pharma (422 in leadership, 13 in board & advisors, 357 in team).

NameRoleGroup
Matt Lasmanis
Chief Digital Officer (cdo)Leadership
Patricia Carr
Senior Vice President, Chief Accounting OfficerLeadership
Ngozi Nina K.
Global Strategic Market Insights, DirectorLeadership
Kenneth Low
Director, Omnichannel Strategic PartnerLeadership
Ramya Nair
Director Global Strategic Market InsightsLeadership
Anthony O.
Director, Global Strategic Market InsightsLeadership
Heidi Manna
EVP & Chief People OfficerLeadership
Robert Iannone
EVP, R&D & Chief Medical OfferLeadership
Yajun Liu
Director Of Clinical PharmacologyLeadership
Joshua Allen
Chief Scientific Officer, OncologyLeadership
Matt Kosior
Director, Corporate And Securities CounselLeadership
Tej Grewal
Director, Talent SolutionsLeadership
Sonia Hardaway
Head Of Organizational And Talent SolutionsLeadership
Jessica Sacks
Associate Medical Director, SleepLeadership
Joanne
Executive Director And Clinical Pharmacology Oncology TA HeadLeadership
Kedar Vaidya
Associate Director - Pharmacology, Early Development (oncology)Leadership
Ju Shi
Associate Director, PharmacologyLeadership
Stefanie Bronson
Director, Medical CommunicationsLeadership
Purvi Dev
Senior Director, Commercial Forecasting And AnalyticsLeadership
Dennis Salotti
Executive Director & Head, Clinical Outsourcing & InnovationLeadership

772 more people are available in the full profile.

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Complete people profiles for GW Pharma

Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.

  • Full employee list
  • Team structure
  • Board tenure
  • Professional contacts

Verified entity values are shown only after access is granted.

Timeline of GW Pharma

5 dated milestones of GW Pharma across 23 years, from founding to its latest funding, stage changes and deals.

  1. Founded GW Pharma is founded.
  2. Funding First funding round of $31.5M.
  3. IPO Lists on the stock exchange (IPO).
  4. Funding Latest funding round, Post-IPO, of $1.0M.
  5. Exit Acquired by Jazz Pharmaceuticals.

Web traffic of GW Pharma

Websites that share an audience with GW Pharma (gwpharm.com).

Similar websites

Websites whose visitors overlap most with GW Pharma. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
ligand.com
100%
7K#3,254,882View details
astellas.com
73%
170.7K#288,207View details
thresholdpharm.com
73%
View details
mylan.com
73%
26.4K#1,585,141View details
arenapharm.com
72%
View details
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
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All 14 similar websites and full traffic analytics for GW Pharma

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 14 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

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Related news about Gw Pharma

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Complete news archive for GW Pharma

Full article history, source details, and older brand coverage require an active premium plan.

  • Full article archive
  • Source and publication date
  • Older coverage
  • Brand-specific news history

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Frequently Asked Questions about GW Pharma

GW Pharma was founded in 1998 and raised its 1st funding round 5 years after it was founded.

GW Pharma is headquartered in Cambridge, United Kingdom. It is registered at Cambridge, Cambridgeshire, United Kingdom.

GW Pharma is a funded company, having raised a total of $46.5M across 3 funding rounds to date. The company's 1st funding round was a Series C of $31.5M, raised on Jun 2003.

GW Pharma was founded in 1998 in Cambridge, United Kingdom, within the pharmaceutical sector. Focus is placed on developing cannabinoid-based treatments, including Sativex for managing spasticity in multiple sclerosis patients and pain in cancer cases, as well as Epidiolex for addressing epilepsy in children. Operations center on research and drug approval processes across Europe and beyond, targeting neurological and pain-related conditions.

GW Pharma offers Xywav, Epidiolex, Defitelio, and Rylaze.

GW Pharma has 2 investors. Key investors include Jazz Pharmaceuticals, and Mentor Capital.

GW Pharma operates through Gw Pharma Limited.

Yes. GW Pharma was acquired by Jazz Pharmaceuticals in February 2021.

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