KARISTA

The KARISTA Team

Our team is built on the belief that great investors come from many different places. We have brought together professionals with backgrounds in engineering, medicine, finance, and business operations — all united by a passion for backing founders who are changing the world. This diversity is not incidental; it is the foundation of the multidisciplinary support we offer to every portfolio company.

Antoine Lefèvre

Managing Partner

Antoine has been with KARISTA since its early years and has led investments across the HealthTech and Digital sectors. He brings over 20 years of venture capital experience and has served on the boards of more than a dozen European growth companies.

Isabelle Moreau

Partner — DeepTech & Space

Isabelle joined KARISTA to lead the firm's DeepTech strategy, with a particular focus on the Karista Tech I SpaceTech fund. She previously worked as an aerospace engineer and held senior roles at a European institutional investor before transitioning to venture capital.

Marcus Steinhauer

Partner — HealthTech

Marcus leads KARISTA's investment activities under Karista V, the firm's dedicated HealthTech fund. With a background in clinical medicine and health system management, he brings a rare combination of scientific rigor and business acumen to every investment decision.

Clara Vanhoenacker

Principal — Digital & Operations

Clara focuses on digital portfolio companies and plays a central role in KARISTA's operational support model. She works closely with founding teams on go-to-market strategy, organizational design, and senior recruitment, drawing on her prior experience in management consulting and SaaS.

Raphaël Tournier

Analyst & Ecosystem Lead

Raphaël is responsible for sourcing new investment opportunities and maintaining KARISTA's relationships with the broader European startup and research ecosystem. He also coordinates the firm's participation in key industry events and academic partnership programs.

KARISTA

KARISTA is a European VC firm investing in Health, DeepTech and Digital from Seed to Series B+. Backing game-changers since 2001.

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