Sebastian v. Ribbentrop
InvestorPartner at Join Capital
London
Writes $100K – $5M checks · typically $1.5M
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About
Founding partner since 2015 focused on defence, enterprise, and industrial technology.
Colleagues at Join Capital
Chris Spillane
Editorial Strategist at Join Capital
Claudia Bonaccorsi
Associate at Join Capital
Flavia Levi
Investor at Octopus Ventures
Jan Borgstädt
Founding Partner at Join Capital
John Tang
Operating Partner at Join Capital
Julia Flaig
Principal at Join Capital
Leander Gruss
Analyst at Join Capital
Manuel Effenberg
CFO at Join Capital
Frequently asked questions
- Who is Sebastian v. Ribbentrop?
- Founding partner since 2015 focused on defence, enterprise, and industrial technology.
- Where does Sebastian v. Ribbentrop work?
- Sebastian v. Ribbentrop is Partner at Join Capital.
- What check size does Sebastian v. Ribbentrop write?
- Sebastian v. Ribbentrop typically writes checks of $100K – $5M.
About this profile. Compiled from public sources — Join Capital's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights







