Sigma Capital is a private equity firm. Based in Berlin, Germany. Known portfolio companies include OpenEden, Metaverse Game Studios, Onzo, IRT Surveys, Nandi Proteins and B1 Medical, 10 companies in all.
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Investment focus
- Sector
- AIHardwareHealthcare
- Focus
- Care InfrastructureComputer VisionDiagnosticsHealthcare OperationsMachine LearningMedTechMedical DevicesRoboticsSurgical AI
Who to pitch at Sigma Capital
Sigma Capital portfolio companies (10)
- OpenEden
- Metaverse Game Studios
- Onzo
- IRT Surveys
- Nandi Proteins
- B1 Medical
- EDEM Simulation
- Exterity
- Factonomy
- The PRS REIT
Co-investors
Funds that share portfolio companies with Sigma Capital.
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About Sigma Capital
The firm's listing covers sectors AI, Hardware and Healthcare, and focus areas Care Infrastructure, Computer Vision, Diagnostics and Healthcare Operations; known deals cluster at Late-Stage, Seed and Series A.
Bjoern von Siemens (Managing Partner), Dhaval Parikh (Partner) and Saad Al Khayyat (Investor) are listed as the contacts to pitch at Sigma Capital.
Across the known portfolio, 14 co-investors appear alongside Sigma Capital, including 0x, Selini Capital and FalconX Ventures.
Frequently asked questions
What is Sigma Capital?
Sigma Capital is a private equity firm based in Berlin, Germany, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Sigma Capital invest in?
Listed sectors include AI, Hardware and Healthcare; listed focus areas include Care Infrastructure, Computer Vision, Diagnostics and Healthcare Operations. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Sigma Capital invest at?
The known deals of Sigma Capital include Late-Stage, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Sigma Capital?
All 3 people on file at Sigma Capital are listed as contacts for the firm, each with their own profile page.
How do I contact Sigma Capital?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal