Siena Secondary Fund
siena.ee Direct investor
Siena is a secondary fund based in the Baltics that provides liquidity to early employees and founders of high-growth startups by purchasing their shares. It also offers investors access to companies that were previously out of reach.
Siena Secondary Fund is a venture capital firm headquartered in Tallinn, Estonia. It invests directly in companies, at growth, in high-growth startups. 12 portfolio companies, as it reports.
“We empower early employees and founders by providing liquidity for high-growth startups.”
— Siena Secondary Fund, own website
- Layer
- Direct investor
- Type
- Venture capital
- Stage
- Growth
- Invests in
- Baltics
- Sectors
- high-growth startups
- Portfolio
- 12 companies
Team, as Siena Secondary Fund publishes it
- Rain Tamm General Partner
- Rando Rannus General Partner
- Lauri Isotamm General Partner
- Jüri Härm Senior Associate
- Patrick Parts Associate
- Annika Ljaš Eilat Visiting CMO
- Kristóf Székely Venture Partner
- Kristin Karu Chief Operating Officer
Names and roles exactly as listed on siena.ee. Nothing else about these people is recorded.
Most shared portfolio companies with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 48 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.
- Metaplanet 3 shared companies: starship.xyz, veriff.com, ouraring.com
- NordicNinja VC 3 shared companies: starship.xyz, veriff.com, bolt.eu
- Specialist VC 3 shared companies: starship.xyz, veriff.com, bolt.eu
- Superangel 3 shared companies: starship.xyz, veriff.com, bolt.eu
- Cogito Capital Partners 2 shared companies: katanamrp.com, preply.com
- SmartCap 2 shared companies: starship.xyz, skeletontech.com
- United Angels VC 2 shared companies: starship.xyz, bolt.eu
- Dreamers Management LLC 2 shared companies: printify.com, ouraring.com
- Inovo VC 2 shared companies: booksy.com, preply.com
- Lightrock LLP 1 shared company: katanamrp.com
and 38 more — the graph.
Where this comes from
Every fact above was read from a page Siena Secondary Fund publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://siena.ee/name, is_investor, layer, type, hq_country, hq_city, stage_min, stage_max, sectors, thesis_quote, thesis_quote_page, description, status, confidence
- https://siena.ee/teaminvests_in_geographies, people
- https://siena.ee/portfolioportfolio_count
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Record 6124 · added 2026-09-03 · link last verified 2026-10-21 · confidence medium
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