Sienna is a privacy-first and cross-chain decentralized finance platform where you can privately swap, lend and convert your tokens into their private equivalent.
Sienna Network has raised €9.2M across 1 funding round, most recently a round in May 2021. Based in UK; active in Fintech. Data as of 7 Aug 2026.
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2021-05-12 | Other | €9.2M |
| — |
| View deal → |
