Symbrosia

Kailua Kona, United States

Symbrosia is a cleantech startup reducing livestock methane with the mightiest seaweed.

$5.8M raised

Dec 2025

Series A

Top Investors

National Science FoundationHatch Blue LtdPresidio VenturesMana UpIdemitsu Kosan

19,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has Symbrosia raised?

Symbrosia has raised $5.8M in total funding. The most recent round was Series A. The last funding was announced in December 2025.

Who are Symbrosia's investors?

Symbrosia's investors include National Science Foundation, Hatch Blue Ltd, Presidio Ventures, Mana Up, Idemitsu Kosan.

Where is Symbrosia headquartered?

Symbrosia is headquartered in Kailua Kona, United States.

What does Symbrosia do?

Symbrosia is a cleantech startup reducing livestock methane with the mightiest seaweed.

What stage is Symbrosia at?

Symbrosia is at the Series A stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated December 15, 2025.

MLA

"Symbrosia — Funding & Investors." VCBacked, December 15, 2025, https://www.vcbacked.co/company/symbrosia. Accessed June 17, 2026.

APA

VCBacked. (2025). Symbrosia — Funding & Investors. Retrieved June 17, 2026, from https://www.vcbacked.co/company/symbrosia

Wikipedia (cite web)

{{cite web |title=Symbrosia — Funding & Investors |url=https://www.vcbacked.co/company/symbrosia |website=VCBacked |access-date=June 17, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated December 15, 2025.