Skip to main content
VCbacked
Log inGet Started

Poseidon Aerospace

San Francisco, United States

Poseidon Aerospace develops autonomous sea-based aircraft designed to transport cargo using ground effect flight.

$11.0M raised
Nov 2025
Seed

Top Investors

Cade VenturesDraper AssociatesGoAhead VenturesTamarack GlobalStarship Ventures

Founder Contacts

19,000+ verified contacts
Get Instant Access

Emails, phones & LinkedIn profiles

Frequently Asked Questions about Poseidon Aerospace

How much funding has Poseidon Aerospace raised?
Poseidon Aerospace has raised $11.0M in total funding. The most recent round was Seed. The last funding was announced in November 2025.
Who are Poseidon Aerospace's investors?
Poseidon Aerospace's investors include Cade Ventures, Draper Associates, GoAhead Ventures, Tamarack Global, Starship Ventures.
Where is Poseidon Aerospace headquartered?
Poseidon Aerospace is headquartered in San Francisco, United States.
What does Poseidon Aerospace do?
Poseidon Aerospace develops autonomous sea-based aircraft designed to transport cargo using ground effect flight.
What stage is Poseidon Aerospace at?
Poseidon Aerospace is at the Seed stage.
Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated .

MLA
"Poseidon Aerospace — Funding & Investors." VCBacked, November 5, 2025, https://www.vcbacked.co/company/poseidon-aerospace. Accessed June 4, 2026.
APA
VCBacked. (2025). Poseidon Aerospace — Funding & Investors. Retrieved June 4, 2026, from https://www.vcbacked.co/company/poseidon-aerospace
Wikipedia (cite web)
{{cite web |title=Poseidon Aerospace — Funding & Investors |url=https://www.vcbacked.co/company/poseidon-aerospace |website=VCBacked |access-date=June 4, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated .