United States · 
Who invested in Poseidon Aerospace?
Poseidon Aerospace's investors include TQ Ventures, Draper Associates, GoAhead Ventures, G Squared and Hanwha Asset Management, and 3 more on record. TQ Ventures led its latest round.
United States · Series A startup
Who invested in Poseidon Aerospace
One round we have observed, with the 8 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 2 months ago
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Funding summaryUpdated 5 Nov 2026
$60Mraised across 1 round since 2026, from 1 source
- Latest round
- Series A, $60MSept 2026
- Led by
- TQ Ventures
- Investors
- 8 (1 led)
The rounds
- Sept 2026
Everyone who backed them
JAWSInvestment firm1round
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Also claim to have backed them
These 5 firms list Poseidon Aerospace as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Poseidon Aerospace
How much has Poseidon Aerospace raised?
Poseidon Aerospace has raised $60M across 1 round since 2026.
When did Poseidon Aerospace last raise?
Poseidon Aerospace's most recent round was a Series A of $60M in Sept 2026, led by TQ Ventures.
What was Poseidon Aerospace's biggest round?
Its most recent round, $60M in Sept 2026, is also its largest on record.
Who backed Poseidon Aerospace first?
Poseidon Aerospace's first round on record, in Sept 2026, was backed by TQ Ventures, Draper Associates and GoAhead Ventures and 5 others.
What stage is Poseidon Aerospace at?
Poseidon Aerospace's latest named round is a Series A, in Sept 2026.
Where is Poseidon Aerospace based?
Poseidon Aerospace is based in the United States.
Who led Poseidon Aerospace's rounds?
TQ Ventures led the Series A in 2026.
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