Sümeyye Ağaç
InvestorPartner at One Peak · Portfolio Manager at Founder One
Find your path to Sümeyye
59 people in our graph share verified history with Sümeyye — schools, employers, funds. One of them is your warm intro.
Humbert de Liedekerke BeaufortunlockedSümeyye: together at One Peak (2014–2026)
×6Sümeyye: together at One Peak
×5Sümeyye: together at Founder One
About
Sümeyye Ağaç is a Partner at One Peak, a growth equity firm with $4bn in assets under management that invests in software scale-ups. Over the past decade, investments include Ardoq, Brightflag (acquired by Wolters Kluwer), Docplanner, HighQ (acquired by Thomson Reuters), Neo4j, PandaDoc, and Quentic (acquired by AMCS). Current board-level roles include DataGuard, emnify, Orgvue, Paysend, Spryker, and Unleash.
Colleagues at One Peak
Ajay Patel
Board Member at One Peak
Alexandra Steele
Executive Assistant at One Peak
Ali Kokaz
Head of Data and AI at One Peak
Beth Tulley
Senior Legal Counsel at One Peak
Cara Godsil
Financial Controller at One Peak
Christoph Mayer
Partner at One Peak
Daniel Ronen
Vice President at One Peak
David Klein
Co-Founder and Managing Partner at One Peak
Frequently asked questions
- Who is Sümeyye Ağaç?
- Sümeyye Ağaç is a Partner at One Peak, a growth equity firm with $4bn in assets under management that invests in software scale-ups. Over the past decade, investments include Ardoq, Brightflag (acquired by Wolters Kluwer), Docplanner, HighQ (acquired by Thomson Reuters), Neo4j, PandaDoc, and Quentic (acquired by AMCS). Current board-level roles include DataGuard, emnify, Orgvue, Paysend, Spryker, and Unleash.
- Where does Sümeyye Ağaç work?
- Sümeyye Ağaç is Partner at One Peak.









