Helix Earth
Designed for Space, Destined for Earth.
Houston, United States · Founded 2022 · $20.3M raised
- Headquarters
- Houston, Texas
- Employees
- 11–50
- Founded
- 2022
- Business Model
- B2B
- Website
- helixearth.com
- Total Funding
- $20.3M
- Last Round
- $12.0M SeedMar 2026
- Rounds
- 5
About
Helix Earth Technologies develops breakthrough HVAC retrofit solutions using accelerated liquid-gas chemical reactions invented at NASA. Their technology removes humidity from air before cooling, reducing energy consumption and CO2 emissions in commercial buildings by up to 50%. Founded by Rice University alumni Dr. Rawand Rasheed and Brad Husick, and incubated at Greentown Labs in Houston.
Summary
Helix Earth is an Energy company based in Houston, United States, founded in 2022. It has raised $20.3M in total across 5 rounds, most recently a $12.0M Seed round in Mar 2026.
Tech & App Stack
2 technologies & apps tracked
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Funding History
Mar 2026
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Grant through Seed — per-round amounts, valuations, and who invested in each round.
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