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Gelion (GELN) investor relations material
Gelion H2 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.H2 2025 earnings summary27 Nov, 2025
Executive summary
Rebranded as the Sulphur Battery Company, targeting global leadership in sulphur battery technology and commercializing innovative sulphur cathode materials.
Achieved first product revenue in FY2025, marking a key commercial milestone and validating technology through major collaborations with TDK Corporation, Kinetic/QinetiQ, and the Max Planck Institute.
Supported by government grants from Australia and the UK, advancing R&D and prototyping.
Oversubscribed capital raise in November 2025 brought in GBP 10.5 million, strengthening the balance sheet.
Developed three battery configurations: lithium-sulphur for drones, drop-in lithium-sulphur for automotive, and sodium-sulphur for low-cost applications.
Financial highlights
First revenue recognized in FY2025: GBP 910,000 from Integration Solutions, with margin achieved on the initial contract.
Total income grew by 36.4% year-over-year to GBP 2.7 million, driven by new business lines.
Operating expenses decreased by 22.9% to GBP 2.9 million over three years.
Adjusted EBITDA loss improved by 15.0% to GBP 4.1 million.
Pro forma cash position at June 30, 2025: GBP 4.1 million, above market expectations.
Outlook and guidance
Commercial prototype power cells to be produced in Japan, UK, Australia, and the US in the coming year.
Scaling up production of standard cathode-active material for commercial partners, with a capital-light, materials sales and licensing business model.
Targeting recognition as a global leader in sulphur cathode materials within 12 months and aiming for Tier-One Battery Innovator status.
Cash runway extends over 24 months post-capital raise, with ongoing efforts to secure non-dilutive funding.
Continued expansion of industry partnerships and OEM collaborations.
Compare Gelion's capital-light model to Lyten's
Update on US market entry and partner status
Path to Tier 1 battery innovator valuation by 2026
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H1 202613 Mar, 2026
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Frequently asked questions
Gelion PLC is a UK-based energy storage company engaged in the development and commercialization of advanced battery technologies. The company focuses on non-lithium-ion chemistries, aiming to provide safe, scalable, and sustainable energy storage solutions for industrial and renewable energy applications. Gelion’s operations include research, development, and pilot manufacturing. The company is headquartered in London, United Kingdom, and its shares are listed on the LSE.
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