Anning Corporation is a Houston-based clean energy startup pioneering stimulated geologic hydrogen exploration, founded in 2024. The company aims to produce abundant, clean, low-cost hydrogen and was named a finalist in two categories at the 2025 energy innovation awards.

Eclipse Energy is a climate technology company headquartered in Houston, Texas that converts end-of-life oil fields into low-cost, sustainable hydrogen sources. The company works with leading energy companies to turn oil field liabilities into revenue-generating assets, operating from its offices at 16115 Park Row, Suite 190.

Helix Earth is a Houston, Texas-based energy technology company developing a NASA-derived add-on for commercial HVAC systems that bifurcates the energy required for temperature management from humidity control. The company raised $12 million in an oversubscribed Seed 2 round in March 2026 to scale its energy-efficiency and humidity management solution.

Koda Health is a Houston-based advance care planning platform founded in 2022 that supports more than 1 million patients nationwide. The company combines a digital platform with clinical support to help patients create treatment instructions and actionable care directives for serious illness planning.

Sage Geosystems is a Houston, Texas-based energy company founded in 2020 that pioneers Pressure Geothermal, a new category of geothermal energy delivering grid-scale power and long-duration energy storage. The company commissioned its first commercial energy storage facility — a 3MW installation at San Miguel Electric Cooperative — and completed a TX test well in 2025.

Utility Global is a Houston, Texas-based industrial decarbonization company that delivers practical, economic solutions for hard-to-abate sectors including steel, refining, and petrochemicals. The company is trusted by global industrial operators, infrastructure investors, and technology leaders deploying decarbonization at scale.