Yongzhi Ma
citizen of Chine, Bussigny
Commercial register
Managing director · sole signature · Bussigny
since Dec 31, 2024Managing director · sole signature · Bussigny
since Jun 19, 2024Member of the board of directors · sole signature · Bussigny
since Feb 17, 2017Vice-chair of the committee · joint signature by two · Lausanne
since Oct 21, 2010Chair of the executive board · sole signature · Lausanne
Managing director · sole signature
until May 1, 2024Chair of the board of directors · sole signature · Bussigny
Chair of the board of directors · sole signature
until Sep 20, 2022Member of the board of directors · sole signature
until May 31, 2010Chair of the board of directors · sole signature
until Oct 21, 2009Member of the board of directors · sole signature · Sion
Member of the board of directors · sole signature
until Dec 10, 2025Member of the board of directors · joint signature by three
until Nov 20, 2020