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Ignis H2 Energy
Ignis H2 Energy Inc. is a sustainable geothermal energy and resource development company headquartered in Houston, Texas. Founded in 2021, the firm specializes in advancing geothermal power projects.
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Ignis H2 Energy at a glance
Ignis H2 Energy is a renewable energy company headquartered in United States. It has raised at least $26.1M across the 2 funding rounds on record. Its most recent funding round, Series A, raised $13.6M in June 2025. Xcout tracks 12 named people at Ignis H2 Energy, including Richard Calleri (Chief Executive Officer).
Ignis H2 Energy leadership
- Richard CalleriChief Executive Officer
- Marcus OesterbergChief Operating Officer
- Franco CaselliChief Geologist & New Ventures
- Cannur BozkurtVice President of Business Development
- Danny RehgVice President Operations
- David DahlsonVP Finance and Investor Relations
6 more named people on record for Ignis H2 Energy, with roles, board committees and tenure — see the full roster →
Ignis H2 Energy funding rounds
At least $26.1M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $13.6M | 2 named | |
| Series A | $12.5M | 3 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Investors
Ignis H2 Energy competitors
A few of Ignis H2 Energy's closest competitors — see the full list of competitors and alternatives →
Fervo Energy Company is a leading developer in the geothermal power sector, specializing in the construction, ownership, and operation of advanced energy facilities. Their innovative methodology integrates sophisticated horizontal well drilling with comprehensive distributed fiber optic sensing, significantly enhancing both the yield and longevity of their geothermal wells. The company employs highly precise directional drilling methods to access geothermal reservoirs horizontally. Additionally, Fervo has developed a proprietary data analytics algorithm designed to pinpoint valuable heat resources and optimize the fluid distribution throughout the reservoir, thereby maximizing the efficiency of energy extraction. Established in 2017, the company is headquartered in Houston, Texas, with a supplementary office in Berkeley, California.
Z-GEO Holdings, LLC develops utility-scale geothermal power projects in Colorado to provide 24/7 carbon-free baseload energy. The company serves the electric grid, large-scale data centers, and behind-the-meter users while supporting sustainable building solutions and economic development.
Hephae Energy Technology Corp. is a Delaware corporation headquartered in Spring, Texas, focused on commercializing geothermal and clean energy technologies.
GreenFire Energy Inc. is a geothermal technology company developing versatile Advanced Geothermal Systems (AGS) to advance innovative geothermal energy solutions.
Fervo Energy (NASDAQ: FRVO) is an enhanced geothermal power developer and independent power producer that builds, owns, and operates geothermal power facilities in the United States. The company delivers 24/7 carbon-free energy through the development of next-generation geothermal projects.
Gradient Geothermal Inc. develops modular geothermal systems that provide zero-emission power and cooling solutions primarily for data, telecom, and energy infrastructure. The company serves oil and gas clients by converting thermal energy from existing wellbores into electricity and sustainable cooling, thereby eliminating the need for new subsurface drilling and exploration.
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More on Ignis H2 Energy in Xcout Intel
- 12 named people with titles, LinkedIn and board committees
- 2 funding rounds with the investors in each, and who they co-invest with
- The full competitor set, tracking, exports and API access