Tytus Stempniewicz

General Partner, TechniVentures
Tytus Stempniewicz connects Eastern European founders to U.S. networks across Tallinn, San Francisco and Warsaw, focusing on AI/ML, infrastructure and deep tech, with a decade of VC, institutional finance experience.
How to contact Tytus Stempniewicz
Stages their fund invests in
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Sectors their fund invests in
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Avg Check
$50K - $250K
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Does their fund Lead?
Yes
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Geos their fund invests in
USA, Europe
Tytus Stempniewicz
Stages their fund invests in
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Sectors their fund invests in
AI
Health
Enterprise
Fintech
Deeptech / Hardware
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Avg Check
$50K - $250K
N/A
Leads?
Yes
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About Tytus Stempniewicz

Tytus Stempniewicz is the founding partner of TechniVentures, writing $100k-$500k checks into AI/ML, infrastructure, and deep tech companies, with a portfolio spanning AI startups like Epistemic AI, semiconductor companies like Volantis, and digital health ventures like Dr. B and Solvemed Group. He combines nearly a decade of venture investing with an earlier background in institutional finance at firms like Cantor Fitzgerald and Merrill Lynch, and serves as both GP at TechniVentures and LP at SWG Growth, connecting Eastern European technical founders with US capital networks across TechniVentures' offices in Tallinn, San Francisco, and Warsaw.

Tytus Stempniewicz's Interests

What they've been talking about across their social media accounts
  • Highlights Poland as a top-tier location for technical talent and engineering hubs.
  • Demonstrates high enthusiasm for specific founders and their product launches, frequently cheering on builders like Jimmy Koppel and the team behind Command Center.
  • Expresses clear preferences on product direction, such as the need for a unified wallet solution in the crypto space and concerns that business interests might be diluting the potential of artificial intelligence.
  • Values active leisure time involving racquet sports, specifically sharing updates about playing pickleball, paddle, and tennis on the weekends.

About their Fund

TechniVentures

Sectors
AI, Health, Enterprise, Fintech, Deeptech / Hardware
Rounds
Pre-Seed - Seed
Avg Check Size
$50K - $250K

support, connect & invest in eastern European tech startups with local market traction and global ambitions

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