Poseidon Aerospace

Raised $11M in a Seed round, announced 5 November 2025.

Latest round SeedCountry United StatesSector Robotics & Hardware

Round

Funds two unmanned cargo platforms: Egret (STOL aircraft) and Heron (seaplane).

Amount: $11M
Stage: Seed
Announced: 5 November 2025
Lead: Tamarack Global
Other investors: Draper Associates, Starship Ventures, Drover Ventures, Cade Ventures, GoAhead Ventures, Fortitude VC
Use of funds: Funds two unmanned cargo platforms: Egret (STOL aircraft) and Heron (seaplane).
Checked: Amount and date matched across 2 press sources
Sources: Poseidon Aerospace raises $11M fenwick.com
Poseidon Aerospace raises $11M startupintros.com

Autonomous ground-effect cargo aircraft for maritime logistics

How much has Poseidon Aerospace raised?

Poseidon Aerospace raised $11M in a Seed round, announced on 5 November 2025.

Who invested in Poseidon Aerospace?

Tamarack Global led. Investors include Tamarack Global, Draper Associates, Starship Ventures, Drover Ventures, Cade Ventures and GoAhead Ventures.