Marie Mayau works as an Investment Associate at Kartesia. The firm's known portfolio counts 10 companies.
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Investment focus
- Stage
- Late-StageSeed
- Sector
- FinTech
Contacts
Affiliated funds' portfolios
Investment Associate at Kartesia, whose known portfolio counts 10 companies
- Clearway Group
- Scutum Group
- GROUPE FACTORIA
- Kelso Pharma
- Danosa
- Darwin Group
- Lumiforte
- Omnetic
- Uniquex
- Xcalibur
Investor Profile
The listing covers sector FinTech, and focus areas Data, Delivery, GreenTech and Recruiting. Startups operating in these areas may find Marie Mayau relevant.
Kartesia appears in Late-Stage and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Marie Mayau is worth approaching.
Colleagues at Kartesia
Jana Homs Donés
Investment manager
Barcelona, Spain
Carlos Vazquez
Investment Manager
Madrid, Spain
Antonin Ramon
Investment Associate
Paris, France
Paul Lannigan
Private Investor
United Kingdom
Toon Van Coillie
Investment Manager
Brussels, Belgium
Nico Wellm
Investment Manager
Munich, Germany
Daire Creighan
Investment Director
London, United Kingdom
Ines K.
Investment Analyst
London, United Kingdom
Mats S.
Investment Analyst
Belgium
Lorenzo Carraro
Investment Associate
Milan, Italy
Clemence Girard Jeannet
Investment Manager
Paris, France
Iris Duffillot
Investment Manager
Paris, France
Jaime Prieto
Managing Partner
United Kingdom
Frequently asked questions
Who is Marie Mayau?
Marie Mayau is a private equity investor and venture debt investor based in Paris, Île-de-France, France, listed as Investment Associate at Kartesia. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Marie Mayau personally.
What does Marie Mayau invest in?
Listed sectors include FinTech; listed focus areas include Data, Delivery, GreenTech and Recruiting. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Marie Mayau invest at?
Kartesia appears in Late-Stage and Seed rounds across its known deals, and Marie Mayau is listed there as Investment Associate. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Marie Mayau listed at?
Marie Mayau is listed as Investment Associate at Kartesia. 13 other people in the database share a firm with Marie Mayau.
How do I contact Marie Mayau?
An email address, a phone number and a LinkedIn page are on file for Marie Mayau. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal