Quantum Helium Limited · LSE:QHE
Quantum Helium — Investor Presentation (August 2026)
17 slides from Quantum Helium's investor presentation, Aug 25, 2026
Slide 1: Discovery to Growth
AIM: QHE Discovery to Growth Sagebrush/Coyote Wash are the foundation for a multi-year Colorado helium and oil growth platform 1.104 Bcf independently assessed 2U helium resource — one of the largest positions of any company listed on the London Stock Exchange Sagebrush: proven helium discovery (~2.
Slide 2: Disclaimer
Disclaimer The information in this document is subject to updating, The information and opinions contained in this document revision and amendment. This document neither and the presentation are provided as the date of this constitutes nor forms nor should be constructed as document and the presenta
Slide 3: Why Now?
quantum helium AIM: QHE Why Now? The macro environment has never been more favourable for helium Helium Supply Shock Spot Price ~$1,000/mcf AI & Semiconductor Limited New Supply Demand Middle East disruption has Helium pricing has surged to Explosive AI data centre Very few new helium projects sever
Slide 4: Key Personnel
quantum helium AIM: QHE Key Personnel Experienced team with deep US helium, oil & capital markets expertise H C A G N Howard McLaughlin Carl Dumbrell Andrew Scott Graham Duncan Nigel Harvey CEO Executive Chairman Executive Director Non-Executive Director Non-Executive Director Former VP Global Capit
Slide 5: Core Projects – De-risked & Drill Ready
quantum helium AIM: QHE Core Projects – De-risked & Drill Ready Sagebrush-1 90% Interest • Operator Proven helium discovery — ~2.5% He confirmed by EPT Existing cased well — no new drilling required to test Extended Production Test confirms helium and oil — engineering assessment advancing Integrate
Slide 6: Sagebrush – Imminent Value Catalysts
quantum helium AIM: QHE Sagebrush – Imminent Value Catalysts The foundation for Quantum's multi-year Colorado growth platform 1 2 3 4 Proven Discovery Advanced Technical Extended Production Commercial Evaluation Test Development ✓ INITIAL PHASE COMPLETED NEXT CATALYST 2.76% helium from historic High
Slide 7: Coyote Wash – Growth Pipeline
quantum helium AIM: QHE Coyote Wash – Growth Pipeline Independently assessed, drill-ready helium & oil potential 0.97 Bcf 6 750k bbl Gross 2U Helium Leadville Prospects Gross Prospective (Sproule ERCE) Oil (Ismay Fm) Resource Quality Oil Upside Sproule ERCE confirms 0.97 Bcf 2U gross recoverable hel
Slide 8: Helium Commercialisation – Separation Process
quantum helium AIM: QHE Helium Commercialisation – Separation Process Feed: 40% CO₂ 34% N₂ 19% CH₄ 3% LPG 2.76% He | Target: 99.999% pure helium CH₄ Methane He Helium ~$1,000/mcf spot | 99.999% purity Power generation on-site Reduce operating costs Gas sales to grid 1) Feed Inlet & Separation 2) Hea
Slide 9: Sagebrush Execution Timeline
quantum helium AIM: QHE Sagebrush Execution Timeline Q1–Q2 2026 Q3–Q4 2026 H1 2027 H2 2027 - 2028 Near-Term Engineering & Optimisation Development & Preparation Development & Commercialisation Extended Production Test — Engineering and optimisation Permitting and follow-on Target first helium produc
Slide 10: Sagebrush EPT Results
quantum helium AIM: QHE Sagebrush EPT Results What we know so far - the Extended Production Test de-risks the Leadville reservoir 1 2 3 4 Helium Confirmed Acid Stimulation Reservoir Pressure Engineering & Optimisation ✓ DE-RISKED Approximately 2.5% He Acid stimulation test Engineering and optimisati
Slide 11: Commercial Oil Discovery
quantum helium AIM: QHE Commercial Oil Discovery Creating additional value alongside the helium resource 1 2 3 4 Commercial Discovery Revenue Generated Additional Value Next Steps Commercial oil confirmed 80+ barrels recovered during Creates an additional Engineering assessment from Leadville Format
Slide 12: Oil Revenue Today. Helium Growth Tomorrow.
quantum helium AIM: QHE Oil Revenue Today. Helium Growth Tomorrow. Generating revenue while advancing commercial helium development Existing Production Why It Matters Sagebrush • Revenue Generating Strategic Rationale Commercial oil production established Provides an additional revenue stream 80+ ba
Slide 13: Integrated Technical Evaluation – Near-Term Prospect Drilling
quantum helium AIM: QHE Integrated Technical Evaluation – Near-Term Prospect Drilling Little Ute SE • Quantum Acreage New Drill Proposal Interpreted extension of the Upper and Lower Ismay reservoirs Little Ute SE Supported by integrated seismic, historic drilling and production data Permit to Drill
Slide 14: Integrated Technical Evaluation – High-Impact
quantum helium AIM: QHE Integrated Technical Evaluation – High-Impact Helium/Oil Mariano Wash SE Prospect Lula • Lower Ismay Oil Lower Ismay oil target with a secondary Upper Ismay objective, interpreted as an extension of existing production Possible satellite locations Lula • Mississippian Helium
Slide 15: Building a Colorado Growth Company
quantum helium AIM: QHE Building a Colorado Growth Company From discovery to a multi-field helium and oil producer TODAY NEXT FUTURE Establishing the Foundation Executing the Growth Strategy Expanding the Platform ✓ 1.104 Bcf independently assessed › ✓ Sagebrush optimisation and › ✓ Additional produ
Slide 16: Capital Structure
quantum helium AIM: QHE Capital Structure Shares in Issue Top Shareholders ~500 million HL Nominees 23.7% Market Capitalisation ~£11m (25 August 2026) Interactive Investor 20.3% Share Price HSDL Nominees 12.9% ~2.1p (25 August 2026) Barclays Nominees 7.1% Shares Not in Public Hands 1.6% (8.05m share
Slide 17: Investment Summary
quantum helium AIM: QHE Investment Summary Quantum Helium | AIM: QHE ✓ Proven helium discovery at Sagebrush ✓ 1.104 Bcf independently assessed helium resource - one of the largest positions of any company listed on the London Stock Exchange ✓ Sagebrush engineering and optimisation programme advancin