United States · 
Who invested in Heliospace?
Heliospace's investors include NASA.
2026
$1.1MRound$932KRound
United States · Funded startup
Who invested in Heliospace
Funding summaryUpdated 26 Oct 2026
$2.0Mraised across 2 rounds since 2025, from 2 sources
$1.1MRound$932KRound
- Latest round
- Round, $932KMar 2026
- Biggest round
- $1.1MRound · Dec 2025
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $1.1M Dec 2025
- Biggest round
- $1.1M Round · Dec 2025
- Between rounds
- 3 months from the last two
The rounds
- Mar 2026
- Dec 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Heliospace
How much has Heliospace raised?
Heliospace has raised $2.0M across 2 rounds since 2025.
When did Heliospace last raise?
Heliospace's most recent round was an Undisclosed round of $932K in Mar 2026.
What was Heliospace's biggest round?
Heliospace's largest round on record is $1.1M (Undisclosed round), in Dec 2025.
Who backed Heliospace first?
Heliospace's first round on record, in Dec 2025, was backed by NASA.
What stage is Heliospace at?
Heliospace's latest named round is an Undisclosed round, in Mar 2026.
Where is Heliospace based?
Heliospace is based in the United States.
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