Sienna Investment Managers
Investor profile
Investment firm
Deals
2
distinct rounds
Companies
2
backed
Active span
2021–2025
5 yrs
Total round €
€55M
sum of rounds joined
Deals by year
distinct rounds / yearTop sectors
by dealsStages
by dealsCountries
by dealsCo-investment network
shared roundsHover a node for shared-deal counts; click a co-investor to open its profile.
Frequent co-investors
shared roundsPortfolio
top 30 by total round €| Company | Country | Rounds | Total € |
|---|---|---|---|
| Hero | France | 1 | €50M |
| Iceberg Data Lab | France | 1 | €5.0M |
Biggest deals
top 10 by amount| Company | Stage | Amount | Date |
|---|---|---|---|
| Hero | Debt | €50M | 2025-02 |
| Iceberg Data Lab | Series A | €5.0M | 2021-09 |