Australia · 
Who invested in Propeller Aero?
Propeller Aero's investors include HSG, Blackbird Ventures, Costanoa Ventures and Startmate.
Australia · Series B startup
Who invested in Propeller Aero
One round we have observed, with the 4 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.
Funding summaryUpdated 26 Oct 2026
$15Mraised across 1 round since 2023, from 1 source
- Latest round
- Series B, $15MApr 2023
- Investors
- 4
The rounds
- Apr 2023
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Propeller Aero as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Propeller Aero
How much has Propeller Aero raised?
Propeller Aero has raised $15M across 1 round since 2023.
When did Propeller Aero last raise?
Propeller Aero's most recent round was a Series B of $15M in Apr 2023.
What was Propeller Aero's biggest round?
Its most recent round, $15M in Apr 2023, is also its largest on record.
Who backed Propeller Aero first?
Propeller Aero's first round on record, in Apr 2023, was backed by HSG, Blackbird Ventures and Costanoa Ventures and 1 others.
What stage is Propeller Aero at?
Propeller Aero's latest named round is a Series B, in Apr 2023.
Where is Propeller Aero based?
Propeller Aero is based in Australia.
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