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GW Pharmaceuticals Limited: Business Overview, Financials & Competitive Analysis

GW Pharmaceuticals Limited scores 5/10 on the AskCyborg Cyborg Score (Mixed). Established cannabinoid pharma leader facing margin pressure but supported by strong market valuation and Jazz Pharmaceuticals parent backing. Net income of -58.13 M USD as of July 13, 2026, representing a 544.51% decline from -9.02 M USD in the prior year, signals operational challenges. However, market cap of $6.91B.

What is GW Pharmaceuticals Limited's industry? GW Pharmaceuticals Limited (gwpharm.co.uk) operates in Pharmaceuticals. AskCyborg classifies GW Pharmaceuticals Limited under Pharmaceuticals in its company registry.

GW Pharmaceuticals is a British company that has been involved in the development and manufacturing of prescription medications based on cannabis since 1998. The company is now a subsidiary of Jazz Pharmaceuticals, th...

5/ 10Mixed

Cyborg Score thesis

Established cannabinoid pharma leader facing margin pressure but supported by strong market valuation and Jazz Pharmaceuticals...

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Industry Pharmaceuticals
5 named competitors
3 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: September 28, 2026
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GW Pharmaceuticals Limited OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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GW Pharmaceuticals Limited Overview

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GW Pharmaceuticals is a British company that has been involved in the development and manufacturing of prescription medications based on cannabis since 1998. The company is now a subsidiary of Jazz Pharmaceuticals, though its shares continue to trade on NASDAQ under the GWPH ticker. It operates primarily in the United Kingdom, Europe, the United States, Canada, and Asia.

Strategic Profile

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The company's lead product, Sativex, is used for the treatment of MS symptoms, cancer pain, and neuropathic pain. GW Pharmaceuticals focuses on developing cannabinoid-based prescription medicines, with Epidiolex (Epidyolex in Europe) and Nabiximols (Sativex) as key products. As a Jazz Pharmaceuticals subsidiary, the company maintains its specialized cannabis-medicine focus within a larger diversified pharmaceutical portfolio.

Competitive Landscape

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GW Pharmaceuticals competes in the prescription cannabinoid pharmaceuticals segment. Direct competitors include clinical-stage cannabis medicine developers and established pharmaceutical companies expanding into cannabinoid therapeutics. The company's competitive advantage stems from early-mover status, established regulatory approvals (particularly Epidiolex for seizures in Europe and US), and proven manufacturing capabilities. However, the segment remains nascent with emerging competitors and evolving regulatory frameworks.

Industry Context

GW Pharmaceuticals Limited operates in Pharmaceuticals.

Key facts

Founded: 1998 · Headquarters: Cambridge, United Kingdom · Employees: 1,161 (2020 baseline) · Revenue: Estimated $527M+ (based on 2020 baseline of $527M); current 2026 revenue not publicly detailed in available sources · Market cap: $6.91B (May 2026)

What the analysts stress-tested

The top findings that survived the multi-agent debate for GW Pharmaceuticals Limited.

  • Net loss of $58.13M as of July 2026 versus $9.02M prior year loss—a 544% deterioration, indicating accelerating cash burn despite revenue generation from established product portfolio.
  • Cannabis-based Sativex being trialed to treat brain tumors in England with backing from NHS and cancer charities, expanding therapeutic indication potential beyond current MS, cancer pain, and neuropathic pain applications.
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Recent developments

Material events tracked by the AskCyborg corpus.

  • July 2026Net income declined 544% year-over-year to -$58.13M loss
  • April 2025Ananda Pharma appoints former GW Pharmaceuticals executive Chris Tovey as adviser, signaling leadership transitions
  • +1 moreTrack every material event for GW Pharmaceuticals Limited as it happens. Explore monitoring →
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Named competitors

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Industry context

GW Pharmaceuticals Limited operates in Pharmaceuticals. See how the rest of the sector scores on the Cyborg framework.

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Frequently asked questions

What does GW Pharmaceuticals Limited do?+
GW Pharmaceuticals is a British company that has been involved in the development and manufacturing of prescription medications based on cannabis since 1998. The company is now a subsidiary of Jazz Pharmaceuticals, th...
What is GW Pharmaceuticals Limited's Cyborg Score?+
GW Pharmaceuticals Limited has a Cyborg Score of 5/10 (Mixed). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are GW Pharmaceuticals Limited's main competitors?+
Named competitors include Marinol / Cesamet, InMed Pharmaceuticals, Synendos Therapeutics, Skye Bioscience. The full competitive landscape is in the AskCyborg report.
How can I get the full GW Pharmaceuticals Limited research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the GW Pharmaceuticals Limited research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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