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Status
ACTIVE
Global HQ
Tallinn, Estonia
Countries of investment
  • Estonia
  • Finland
  • Sweden
  • Norway
  • Denmark
  • Lithuania
  • Latvia
  • Poland
  • Czech Republic
  • Slovakia
  • Hungary
Investment stages
  • Growth
Industries
  • Technology
  • Digital Health
  • Fintech
  • Enterprise Software
About
Siena Secondary provides direct secondary capital to tech founders, employees, and early investors. The firm specializes in facilitating liquidity while maintaining growth trajectories, helping companies in Estonia, Finland, Sweden, and other regional hubs scale to global markets.
Min check size
$5M
Max check size
$20M
Fund size
NPS

Investment Thesis

Siena Secondary invests in growth-stage technology companies through secondary transactions, acquiring stakes in high-performing startups across Central & Eastern Europe and the Nordics. The firm focuses on liquidity solutions and long-term growth.
Lead investor
Co Invest
Number of exits
Preferred contact method

Manager's Experience

With extensive experience in venture capital, the fund manager has successfully navigated a diverse array of sectors, including technology, healthcare, and consumer goods. Active across European and North American markets, their portfolio boasts over 30 investments, emphasizing early-stage opportunities. Notable exits have included high-profile acquisitions and public offerings, showcasing a strategic, data-driven investment style. The manager combines a keen operator-first approach with thematic insights to identify and capitalize on emerging trends in the industry.

Siena Secondary Fund Contacts Information

Primary contact

Secondary contact

Team

Rain Tamm – General Partner

Rando Rannus – General Partner

Lauri Isotamm – General Partner

Jüri Härm – Senior Associate

Patrick Parts – Associate

Kristóf Székely – Venture Partner

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Vintage Year
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Capital Allocation
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