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Siena funding history

1 recorded financing disclosures for Siena. Dates, rounds, currencies and original sources follow the individual records. This is not a complete company funding history.

Latest recorded funding, at a glance

The latest disclosure recorded for Siena is dated 2026-10-08: Series A, USD 17,000,000. Named investors: York IE, Joyance Ventures, Aglaé Ventures, Sierra Ventures, Super Angel Fund. This is the latest record in our coverage, not a claim about all company financing.

View funding details · Original source 1 · Original source 2

Funding disclosures

Disclosure dateRoundDisclosed amountNamed investorsEvidence
Series AUSD 17,000,000York IE, Joyance Ventures, Aglaé Ventures, Sierra Ventures, Super Angel FundRecord · Source 1 · Source 2

Recorded financing disclosures

Disclosed investors across recorded rounds

Publicly disclosed founding team

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