Arinna

South San Francisco, United States

Arinna builds ultra-light, flexible high-power solar tech to energize space infrastructure and next-gen power systems.

$4.0M raised

Mar 2026

Seed

Top Investors

30,000+ verified contacts

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How much funding has Arinna raised?

Arinna has raised $4.0M in total funding. The most recent round was Seed. The last funding was announced in March 2026.

Who are Arinna's investors?

Arinna's investors include FJ Labs, Breakthrough Energy Ventures, Anorak Ventures, Spacecadet Ventures.

Where is Arinna headquartered?

Arinna is headquartered in South San Francisco, United States.

What does Arinna do?

Arinna builds ultra-light, flexible high-power solar tech to energize space infrastructure and next-gen power systems.

What stage is Arinna at?

Arinna 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 March 25, 2026.

MLA

"Arinna — Funding & Investors." VCBacked, March 25, 2026, https://www.vcbacked.co/company/arinna. Accessed July 2, 2026.

APA

VCBacked. (2026). Arinna — Funding & Investors. Retrieved July 2, 2026, from https://www.vcbacked.co/company/arinna

Wikipedia (cite web)

{{cite web |title=Arinna — Funding & Investors |url=https://www.vcbacked.co/company/arinna |website=VCBacked |access-date=July 2, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated March 25, 2026.