Japan · 
Who invested in Optieum Biotechnologies?
Optieum Biotechnologies's investors include ANRI, UntroD Capital and Keio Innovation Initiative.
Japan · Venture startup
Who invested in Optieum Biotechnologies
One round we have observed, with the 3 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.
Raised 7 months ago
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2026, from 1 source
- Latest round
- VentureApr 2026
- Investors
- 3
The rounds
- Apr 2026
Everyone who backed them
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Quick answers about Optieum Biotechnologies
How much has Optieum Biotechnologies raised?
Optieum Biotechnologies has raised 1 round since 2026, none with a disclosed amount.
When did Optieum Biotechnologies last raise?
Optieum Biotechnologies's most recent round was a Venture in Apr 2026.
Who backed Optieum Biotechnologies first?
Optieum Biotechnologies's first round on record, in Apr 2026, was backed by ANRI, UntroD Capital and Keio Innovation Initiative.
What stage is Optieum Biotechnologies at?
Optieum Biotechnologies's latest named round is a Venture, in Apr 2026.
Where is Optieum Biotechnologies based?
Optieum Biotechnologies is based in Japan.
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