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§ Private Profile · Houston, TX, USA
develops retrofit devices for HVAC systems using helical filtration to improve energy efficiency and air quality.
Helix Earth Technologies, based in Houston, TX, develops retrofit devices utilizing NASA-derived helical filtration technology to enhance efficiencies in aerosolized liquid-gas interactions, primarily targeting commercial HVAC systems. Their solutions aim to reduce air conditioning energy consumption by up to 50%, improve indoor air quality, and facilitate CO2 capture and pollutant filtration for building owners and mechanical contractors. The company has raised approximately $21.6 million in total funding, highlighted by a $12 million seed round in March 2026 and a $1.2 million NSF SBIR Phase II grant in January 2026 for dehumidification systems. Lead investors include Veriten, Anthropocene Ventures, and Semilla Capital, while advisors such as Gary Wipfler and Greg Powers provide strategic and business guidance. Originating from a Rice University lab, Helix Earth Technologies was founded in 2022 by Rawand Rasheed, its CEO, and Brad Husick, its CBO.
Helix Earth Technologies has raised $5.6M across 1 funding round.
Helix Earth Technologies has raised $5.6M in total across 1 funding round.
Helix Earth Technologies has raised $5.6M in total across 1 funding round.
Helix Earth Technologies's investors include Veriten.
Helix Earth Technologies has raised $5.6M across 1 funding round. Most recently, it raised $5.6M Seed in November 2024.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Nov 12, 2024 | $5.6M Seed | Veriten | — | Announced |