Rain Tamm (vanus 55) ettevõtja CV Radaris. SIENA VENTURE PARTNERS OÜ on suurim ettevõte, milles Rain Tamm tegev on. Lisaks ta on seotud ettevõtetega FOTOGRAAFIA TALLINN OÜ, LUARVIK LUARVIK OÜ, KOMBAIN & KO. OÜ, SIENA HOLDING OÜ, OAKLINS ESTONIA OÜ, USALDUSFOND SIENA SECONDARY FUND I UÜ, USALDUSFOND SIENA SECONDARY FUND CO-INVEST III UÜ, USALDUSFOND SIENA SECONDARY FUND CO-INVEST IV UÜ, USALDUSFOND SIENA SECONDARY FUND II UÜ ja USALDUSFOND SIENA SECONDARY FUND CO-INVEST I UÜ jt. Tema peamised äripartnerid on Lauri Isotamm ja Rando Rannus. Isiku kõiki rolle, ajalooliseid seoseid ja kontaktandmeid vaata Infopangast.
| Ettevõte | Roll | Seos alates | Müügitulu |
|---|---|---|---|
| FOTOGRAAFIA TALLINN OÜ | 03.06.2025 | 2,47 mln € (2025) | |
| LUARVIK LUARVIK OÜ | 14.04.2025 | ||
| KOMBAIN & KO. OÜ | 10.12.1999 | 57 950 € (2025) | |
| SIENA HOLDING OÜ | 14.09.2018 | ||
| OAKLINS ESTONIA OÜ | 13.01.2022 | 35 000 € (2025) | |
| USALDUSFOND SIENA SECONDARY FUND I UÜ | 18.12.2020 | ||
| USALDUSFOND SIENA SECONDARY FUND CO-INVEST III UÜ | 17.04.2023 | ||
| USALDUSFOND SIENA SECONDARY FUND CO-INVEST IV UÜ | 29.05.2025 | ||
| USALDUSFOND SIENA SECONDARY FUND II UÜ | 23.07.2024 | ||
| USALDUSFOND SIENA SECONDARY FUND CO-INVEST I UÜ | 28.06.2021 | ||
| RAILINVEST AS | 01.04.2003 | ||
| EASTRAIL AS | 30.12.2002 | ||
| DIRECT SYSTEMS AS | 21.09.2004 | ||
| RER VALDUSE AS | 15.01.2007 | ||
| OMEGA HOLDING AS | 22.06.2016 | ||
| LIKVIIDSUS SPV OÜ | 29.06.2026 | 0 € (2024) | |
| GILD IB OÜ | 14.09.2018 | 0 € (2018) | |
| SIENA VENTURE PARTNERS OÜ | 15.10.2020 | 1,13 mln € (2025) | |
| TEAMSCOPE OÜ | 23.08.2024 | 9 500 € (2025) | |
| MAI BALTICS ADVISORY OÜ | 14.09.2018 | 421 584 € (2025) | |
| USALDUSFOND SIENA SECONDARY FUND CO-INVEST II UÜ | 14.03.2022 |
| Ettevõte | Protsent | Osalus | Müügitulu |
|---|---|---|---|
| LUARVIK LUARVIK OÜ | 2 500 € | ||
| KOMBAIN & KO. OÜ | 2 556 € | 57 950 € (2025) | |
| SIENA HOLDING OÜ | 990 € | ||
| OAKLINS ESTONIA OÜ | 750 € | 35 000 € (2025) | |
| FOTOGRAAFIA TALLINN OÜ | 250 € | 2,47 mln € (2025) |