Kağan Sümer is an angel investor and operator angel based in Berlin, Germany with 2 known investments: Plato and Bayshore AI.
Is Kağan Sümer a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Kağan Sümer portfolio companies (2)
- Plato
- Bayshore AI
Investor Profile
The listing covers sectors Commerce, Consumer, Food and Healthcare, and focus areas Biotech, D2C, E-Commerce and FoodTech. Startups operating in these areas may find Kağan Sümer relevant.
Kağan Sümer appears in Pre-Seed and Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Kağan Sümer matches their raise.
Similar investors
Showing 20 of 99
Martin Solarski
angel investor and operator angel
Munich, Germany
Alper Çağdaş
Angel Investor
Istanbul, Turkey
Ole Strohschnieder
angel investor and operator angel
Berlin, Germany
Utku ÖZ
angel investor and operator angel
Istanbul, Turkey
Stefan Lemcke
angel investor and operator angel
Hamburg, Germany
Janosch Kühn
Investor
Berlin, Germany
Jesper Wahrendorf
angel investor and operator angel
Hamburg, Germany
Cem Garih
Managing Partner
London, United Kingdom
Sagar Gupta
Portfolio Manager
Los Angeles, United States
Fakhran Rifqi
angel investor and operator angel
Tangerang, Indonesia
Alemsah Ozturk
angel investor and operator angel
Istanbul, Turkey
Namik Kural
Founder/Kurucu
Istanbul, Turkey
Fatih Isbecer
angel investor and operator angel
Istanbul, Turkey
Koray Gultekin Bahar
Founding Board Member
Istanbul, Turkey
Arman Anatürk
Managing Partner
Luxembourg
Allan Panossian Kajimoto
Founder turned VC
São Paulo, Brazil
Lukas Gonzales
angel investor and operator angel
United States
Albert Schmidbauer
Founder
Salzburg, Austria
Serge Salager
angel investor and operator angel
Vancouver, Canada
Julius Göllner
angel investor and operator angel
Berlin, Germany
Frequently asked questions
Who is Kağan Sümer?
Kağan Sümer is an angel investor and operator angel based in Berlin, Germany with 2 known investments on file, among them Plato and Bayshore AI. The sections above list the sectors and stages attached to that record.
What does Kağan Sümer invest in?
Listed sectors include Commerce, Consumer, Food and Healthcare; listed focus areas include Biotech, D2C, E-Commerce and FoodTech. 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 Kağan Sümer invest at?
The known deals of Kağan Sümer include Pre-Seed and 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 Kağan Sümer?
A LinkedIn page is on file for Kağan Sümer. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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 6 September 2026 · How this data is built · Report a correction or request removal