Helix Earth
PrivateDeveloper of NASA-derived retrofit devices for commercial HVAC systems. Deploys Helix MICRA units using accelerated liquid-gas chemistry to pre-dehumidify air, cutting energy use by up to 50% without replacing existing rooftop units. Technology originally designed to protect astronauts in spacecraft environments.
Founders Anthony Giannelli
Company
Founded
2022
Headquarters
Houston, United States
Financials
Total Funding
$18M
Sectors
Funding History
2 rounds Seed Mar 26, 2026
$12M Seed Jun 1, 2024
$6M Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.