Olivier Mazeron
Co-Founder at SEERIUS - THE PRIVATE EQUITY GATEWAY - AUGMENTED
Paris, Île-de-France
Olivier Mazeron, Co-Founder at SEERIUS - THE PRIVATE EQUITY GATEWAY - AUGMENTED is an active investor based in Paris, Île-de-France. This profile covers what Olivier Mazeron backs, at which stage, and how founders can reach out in 2026.
Olivier Mazeron is a serial entrepreneur and seed investor, co-founder of SEERIUS, an augmented private equity gateway.
Olivier Mazeron invests in Fintech and Consumer & Retail, typically at Seed.
- Investor type
- AngelVC
- Stages
- Seed
- Invests in
- FintechConsumer & Retail
- Location
- Paris, Île-de-France
- Typical check
- $250K
How to reach Olivier Mazeron
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About this profile
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Cite this page
Round Funded. "Olivier Mazeron." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/olivier-mazeron
Frequently Asked Questions
Who is Olivier Mazeron?
Olivier Mazeron, Co-Founder at SEERIUS - THE PRIVATE EQUITY GATEWAY - AUGMENTED is an active investor based in Paris, Île-de-France. Olivier Mazeron invests in Fintech and Consumer & Retail, typically at Seed.
What does Olivier Mazeron invest in?
Olivier Mazeron invests in Fintech and Consumer & Retail, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Olivier Mazeron invest at?
Olivier Mazeron typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Olivier Mazeron's typical check size?
Olivier Mazeron typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
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.