People

We're a team of enthusiasts, passionate about innovation and driven by a positive mindset.

Our day-to-day is fueled with curiosity, teamwork, and a relentless drive for excellence.

Isabelle Amiel

Founding Partner

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Thomas Visan

Partner

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Mikaël Pereira

Partner

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Paul-Louis Bisbarre

Analyst

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Violette Doncieux

Investor Relations

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Jacques Halpérin

Senior Advisor

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Our values

Entrepreneurial Spirit

We are driven by an entrepreneurial spirit, always seeking new opportunities and ready to take calculated risks. We anticipate change and create innovative solutions, turning challenges into successes.

Responsible & Proactive

We take our responsibilities seriously and act proactively to achieve our goals. Every decision is guided by our commitment to making a positive impact on the environment and society, while ensuring sustainable performance.

Resilient & Responsive

In the face of adversity, we remain resilient. We respond swiftly and with agility, adjusting our strategies to stay competitive in a constantly evolving environment. Flexibility and determination guide our actions.

Committed to Winning

We are determined to excel in what matters most. Never satisfied with the status quo, we continuously strive to improve and achieve lasting victories in the marketplace.

Empathetic & Constructive

We believe in understanding the perspectives of others and building meaningful relationships based on empathy. By fostering open communication and offering constructive feedback, we create an environment where everyone can thrive and grow, driving collective success.

Positive Mindset

We maintain a positive outlook, even in the face of challenges. Our optimism fuels creativity and resilience, helping us to find solutions where others see obstacles. By embracing a mindset of possibility, we inspire progress and cultivate a culture of success.

Our ecosystem

Sienna Venture Capital is a sister company of Sienna Investment Managers (Sienna IM), a multi-expertise pan-European asset manager with more than €37 billion under management, building complementary strategies across listed and private assets. Sienna IM was founded by Groupe Bruxelles Lambert (GBL), a leading and active European investment holding company.

Our connections with both Sienna IM and GBL, enable us to scale our portfolio companies and help them establish themselves in Europe via strategic partnerships and market expansion opportunities.