Catherine de Marignac is an angel investor. The known portfolio is one company, Smartzer.
Is Catherine de Marignac a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Pre-Seed
- Focus
- AdTechE-CommerceInteractive VideoVideo
Contacts
Catherine de Marignac portfolio company (1)
- Smartzer
Investor Profile
The known portfolio sits in sectors Commerce, Consumer and SaaS, and focus areas AdTech, E-Commerce, Interactive Video and Video.
The stage tag on this profile is Pre-Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Similar investors
Showing 20 of 99
Jean-David Blanc
angel investor
Vijay Vashee
angel investor
Mercer Island, United States
Celine Lazorthes
Entrepreneur, Investor & Activist
France
Caterina Fake
General Partner
United States
Julie Ehrmann
angel investor
Paris, France
Geraldine Le Meur
Founding Partner & GP
Paris, France
Fiona McAnena
angel investor
United Kingdom
Catherine L
angel investor
Sausalito, United States
Siraj Khaliq
angel investor
Switzerland
Brigitte Baumann Gervais
Expert and Jury Member
Zürich, Switzerland
Megumi Ikeda
Wise Head Panelist
London, United Kingdom
Wilke Grosche
operator angel
Dan Schulman
operator angel
New York, United States
Vincent Bully
angel investor and operator angel
Lille, France
Jesper Wahrendorf
angel investor and operator angel
Hamburg, Germany
Kirthiga Reddy
angel investor and operator angel
Las Vegas, United States
Aimée Leifer
Venture Partner
Zermatt, Switzerland
Rémi Tuyaerts
angel investor
Rwanda
Marco Valta
Managing Partner
Zürich, Switzerland
Fredrik Wester
angel investor and operator angel
Stockholm, Sweden
Frequently asked questions
Who is Catherine de Marignac?
Catherine de Marignac is an angel investor with one known investment on file, Smartzer. The sections above list the sectors and stages attached to that record.
What does Catherine de Marignac invest in?
Listed sectors include Commerce, Consumer and SaaS; listed focus areas include AdTech, E-Commerce, Interactive Video and Video. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Catherine de Marignac invest at?
The database lists Catherine de Marignac for Pre-Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Catherine de Marignac?
An email address, a phone number and a LinkedIn page are on file for Catherine de Marignac. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 2 October 2026 · How this data is built · Report a correction or request removal