Senior Legal Associate
Attorney at Law, LL.M.

Stefan Keller

His knowledge combines different fields of expertise: Your expert for matrimonial and inheritance law, litigation, foundations, live entertainment and contract law.

Cennet Sulcani
+41 44 254 99 73


Stefan Keller develops bespoke solutions to complex issues beyond the legal aspects thanks to his exceptional expertise and interdisciplinary thinking

He advises clients in matrimonial and inheritance law, real estate law, foundations and trusts, gaming and live entertainment, and general contract law. He represents companies and private individuals before courts and authorities.

Before joining MME, Stefan worked as a trainee at a large commercial law firm, an auditor and clerk at the District Court of Horgen, and legal assistant at a listed company.


2022 University of Liechtenstein (LL.M. in corporate, foundation and trust law)
2019 Admission to the bar
2014 University of Zurich (MLaw)
2013 University of Zurich (BLaw)


German, English

Work Experience

since 2022 Senior Legal Associate at MME
2019 - 2021 Legal Associate at MME
2017 - 2018 Substitute in a large commercial law firm in Zurich
2016 - 2017 Auditor and Clerk at the District Court of Horgen
2014 - 2016 Legal assistant in a listed company in Zurich
2010 - 2012 Paralegal in a small commercial law firm in Zurich


  • Swiss Bar Association (SAV)
  • Zurich Bar Association (ZAV)
  • Vice President FC Kilchberg-Rüschlikon