Mathieu Viallard

Founding Partner

Co-founder and Managing Partner at Axeleo Capital, with 15+ years of experience in venture capital. Led over 30 early-stage investments across Europe, with a focus on fintech, cybersecurity and deeptech.

Previously held investment roles across the VC spectrum. Graduated in Finance from Université Lyon II and Ruhr-Universität Bochum.
AMF certified.

Board member and active partner to founders scaling ambitious digital ventures.

Ultra-trail runner, mountain explorer, football and red wine enthusiast. Father of two.

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Mathieu Viallard
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Investment
January 30, 2025

Oxyle Raises $16 Million to scale revolutionary PFAS destruction technology

Oxyle is tackling the urgent PFAS pollution crisis with a groundbreaking technology that eliminates 99% of these “forever chemicals” in a scalable and energy-efficient way. At Axeleo Capital, we are proud to support their $16M fundraising reinforcing our commitment to industrial Greentech solutions that drive real environmental impact.

Press Release
November 6, 2024

Axeleo Capital announces the first closing of its €125m Green Tech fund to support green industry in Europe

We are thrilled to announce a bold new chapter in our journey at Axeleo Capital! As we continue to expand our VC platform to fuel Europe’s most promising innovations, we are proud to unveil the “Axeleo Green Tech Industry I” (GTI I) fund, with an impressive €125 million raised in its first close. This new fund is specifically designed to power the first factories of industrial startups driving the **ecological transition** across Europe.

Article
February 2, 2024

Why are batteries relevant for a Proptech fund ? - Our Convictions on the Battery value chain

For some years now, Li-ion batteries have been at the heart of economic and geopolitical news. And the VC ecosystem is also directly impacted. In our view, this is just the tip of the iceberg, as not a week goes by without the emergence of new European startups addressing this value chain and tackling new use cases.