Raphael joined the Law Office Keller in 2017. From 2019, he managed the company together with his father as a partnership. Since February 2023, he has served as President of the Board of Directors of Law Office Keller Ltd.
Before joining the firm, Raphael has served as a Court Clerk at the District Court of Hinwil, Canton of Zurich, as well as at the Supreme Court of the Canton of Schaffhausen. He has worked for a major legal insurance company in Berne and as an Assistant and Lecturer at the University of Zurich.
Registered in the Bar Register.
Member of the Zurich and Swiss Bar Associations as well as the Democratic Jurists Zurich (DJZ).
Andrea has been working part-time for the Law Office Keller Ltd since 2023.
Before joining the firm, she worked as an Assistant and Lecturer at the University of Zurich and as a Court Clerk at the District Court of Hinwil, Canton of Zurich, among other positions. Thereafter, she was the Departmental Secretary of the Department of Education, Culture and Environmental Protection of the Canton of Grisons and later headed the Social Welfare Services of the city of Chur.
Since 2020, she has been co-owner of a communications agency in the Canton of Grisons.
Andreas G. Keller
Andreas G. Keller founded the law firm in 2004. From 2019, he managed the law firm together with his son until its conversion into a limited company in 2023. He continues to serve clients as Of Counsel.
His professional career includes numerous positions: Legal Adviser at Bankinvest in Zurich, Auditor at the District Attorney's Office in Zurich, Auditor and Court Clerk at the District Court of Zurich, Legal Advisor at Ernst & Young in Zurich for 13 years, last as "Head of the International Legal Practice Group", Foreign Visiting Attorney at Pepper, Hamilton & Scheetz in Philadelphia, USA, General Counsel and Secretary of the Board of Directors of Phonak Holding AG (now Sonova Holding AG) in Stäfa, Switzerland.