Mathieu Viallard

Active Investor

Founding Partner - Axeleo Capital at Axeleo Capital (AXC)

France

LinkedIn

Mathieu Viallard, Founding Partner - Axeleo Capital at Axeleo Capital (AXC) is an active investor based in France. This profile covers what Mathieu Viallard backs, at which stage, and how founders can reach out in 2026.

Mathieu Viallard is a Founding Partner at Axeleo Capital, an early-stage VC firm focusing on B2B software and Greentech startups, with over 15 years of experience in the VC industry.

Mathieu Viallard invests in Fintech and Climate & Energy, typically at Early Stage Venture.

Location
France
Typical check
$500K

What does Mathieu Viallard invest in?

Investor type
VC
Stages
Early Stage Venture

Where is Mathieu Viallard based?

Mathieu Viallard is based in France.

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How to reach Mathieu Viallard

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About this profile

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Round Funded. "Mathieu Viallard." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/mathieu-viallard

Frequently Asked Questions

Who is Mathieu Viallard?

Mathieu Viallard, Founding Partner - Axeleo Capital at Axeleo Capital (AXC) is an active investor based in France. Mathieu Viallard invests in Fintech and Climate & Energy, typically at Early Stage Venture.

What does Mathieu Viallard invest in?

Mathieu Viallard invests in Fintech and Climate & Energy, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

What stage does Mathieu Viallard invest at?

Mathieu Viallard typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.

What is Mathieu Viallard's typical check size?

Mathieu Viallard typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.

Where is Mathieu Viallard based?

Mathieu Viallard is based in France.

How do founders reach investors like this?

Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.

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