- CEO
- Nikolaos Sykiotis
- Full Time Employees
- 8
- Sector
- Energy minerals
- Industry
- Oil & gas production
- Address
- Level 12 Adelaide SA Australia 5000
- IPO Date
- Jan 12, 2004
- Business
- H3 Energy Limited, an Australian exploration and development company, focuses on hydrocarbons, natural hydrogen and helium for the energy transition, with operations across South Australia, Western Australia and Queensland, and headquarters in Australia. It emphasizes de-risked projects and strategic partnerships to advance its Warro Gas Field, Officer Basin exploration, and geothermal opportunities, supported by a corporate rebrand and leadership appointments in 2025-2026.
Main products and services
- Exploration and appraisal of hydrocarbon resources in Australia, including gas and condensate prospects; technical studies, reservoir evaluation, and drilling campaigns
- Natural hydrogen and helium exploration and development within existing licenses and new acreage
- Geothermal exploration and pilot development at proven hot-water locations; testing and deployment of geothermal resources as part of energy-transition strategies
- Resource de-risking services and due-diligence activities for potential farm-in partners; project scoping, petrophysical analysis, borehole image logging interpretation
- Strategic advisory and project management support for asset development, corporate governance, and financing processes
- Community and regulatory engagement activities to support permits, tenure retention, and lease extensions
Latest major company changes
- Rebranding to H3 Energy Limited, with a new CEO appointed to lead strategic execution and growth
- Strengthened on-ground technical programs for Warro, including updated petrophysical analysis and borehole image log interpretation to de-risk water production and improve commercial potential
- Extended retention and licensing activities, including extensions to retention leases and farm-in partner exploration
- Expanded exploration and evaluation programs across PELs 253, 81, Milford, Milford East and Officer Basin licenses to advance gas, helium and geothermal prospects
- Public disclosures of quarterly activity emphasizing de-risking, technical milestones and corporate governance enhancements
Additional context
- Industry and segments: Exploration and production; unconventional gas; helium and natural hydrogen exploration; geothermal energy
- Target markets: Australian energy sector, with potential partnerships and off-take arrangements for gas, helium and geothermal energy
- Geographic operations: Australia, with projects in Western Australia (Warro), South Australia (Officer Basin), and Queensland
- Founding year and headquarters: Headquarters in Australia; founding date not publicly specified in current disclosures
- Subsidiaries/affiliates: Company operates through its Australian asset base and licensing permits; no explicit parent company named in current disclosures