Helios
6 known investors
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Helios develops technology to extract oxygen from lunar regolith through molten regolith electrolysis, producing rocket fuel oxidizer for space missions. The company aims to reduce the cost of space exploration by sourcing materials on the Moon rather than transporting them from Earth.
Investors · 6
Funding
SEC filings, press & company announcements$15.5M disclosed across 1 of 2 rounds · 2025
Source: company announcements and press reports — follow each round's link for the claim.
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Frequently asked questions
- What does Helios do?
- Helios develops technology to extract oxygen from lunar regolith through molten regolith electrolysis, producing rocket fuel oxidizer for space missions. The company aims to reduce the cost of space exploration by sourcing materials on the Moon rather than transporting them from Earth.
- Who are Helios's investors?
- Helios's investors include At One Ventures, Metaplanet, Collide Capital, Equity Alliance, Stray Dog Capital, SUPPLY CHANGE CAPITAL.
- How much funding has Helios raised?
- Helios has disclosed $15.5M raised across 1 of its 2 known rounds.