Siena Venture Partners OÜ
RegisteredPrivate limited company (OÜ)Registry code 16076815
Key factsKesklinna linnaosa, Fund management activities
- Registry code
- 16076815
- VAT number
- EE102936470
- Registered
- 15 Oct 2020
- Address
- Harju maakond, Tallinn, Kesklinna linnaosa, Toom-Rüütli tn 10/1-1Harju maakondTallinnKesklinna linnaosa
Base map and address location: Estonian Land and Spatial Development Board - Main activity
- Fund management activitiesEMTAK 66301
- Capital
- €25,000
- Financial year ends
- 31.12
- Contacts
- Emailinfo@siena.ee
Revenue
€1.1M—
2025 annual report
Net profit
€652.1K+1,303%
58% profit margin
Employees (FTE)
2+100%
2025 annual report
Average gross salary
€4,664
Estimate, Q2 2026
Performance
RIK, annual reports
Revenue by activity
From the 2025 annual report
- 66301Fund management activitiesmain activity€1,130,130100%
Compared with its industry
The company beside Statistics Estonia's averages for activity 66 Activities auxiliary to financial services and insurance activities.
Gross monthly wage
139% of the industry average
- Company, estimate Q2 2026€4,664
- Industry average 2025€3,351
- Industry median 2025€2,787
Source: Statistics Estonia (PA103 gross monthly wage, EM001 labour productivity per person employed). The company wage is estimated from labour taxes paid; revenue per employee comes from the annual report. Statistics Estonia uses EMTAK 2008 activities.
Management
- Lauri IsotammJuhatuse liige, since 15 Oct 2020
- Rando RannusJuhatuse liige, since 15 Oct 2020
- Rain TammJuhatuse liige, since 09 Dec 2022
Owners
- Heisenberg Ehrmantraut OÜOsanik, since 08 Jul 202537.5%
- Luarvik Luarvik OÜOsanik, since 08 Jul 202537.5%
- Panta Rhei Ventures OÜOsanik, since 26 Aug 202425%