Boris Gregor Keller
citizen of Zürich, Barbengo (Lugano)
Commercial register
Managing director · sole signature · Collina d'Oro
since Oct 15, 2026Member of the board of directors · sole signature · Lugano
since Apr 22, 2025Member of the board of directors · sole signature · Zug
since Apr 12, 2024Member of the board of directors · sole signature · St. Moritz
since Jan 17, 2023Director · sole signature · Collina d'Oro
since May 26, 2021Member of the board of directors · sole signature · Lugano
since Dec 16, 2020Managing director · sole signature · Lugano
since Nov 24, 2020Managing director · sole signature · Lugano
since Feb 25, 2020Managing director · sole signature · Lugano
since Dec 6, 2017Director · sole signature · Lugano
since Nov 8, 2017Managing director · sole signature · Lugano
since Nov 2, 2017Member of the board of directors · sole signature · Paradiso
since Sep 5, 2017Managing director · sole signature · Lugano
since Mar 22, 2017Managing director · sole signature · Lugano
since May 19, 2016Managing director · sole signature · Baar
Managing director · sole signature
until Dec 20, 2017Managing director · sole signature · Lugano
until May 2, 2024Managing director · sole signature · Lugano
until Jul 13, 2023Managing director · sole signature · Lugano
until May 22, 2023Managing director · sole signature · Lugano
until Dec 20, 2022Managing director · sole signature · Lugano
until Jun 24, 2022Member of the board of directors · sole signature · Lugano
until Mar 29, 2022Director · sole signature · Stabio
until Jan 10, 2022Director · sole signature · Lugano
until Aug 8, 2019Managing director · sole signature · Lugano
until Aug 5, 2019Member of the foundation board · joint signature by two · Rossens (FR)
until Jul 11, 2019Managing director · sole signature · Lugano
until Oct 2, 2017Managing director · sole signature · Lugano
until Feb 9, 2017