Costantino Testa
citizen of Oberburg, Oberburg
Commercial register
Managing director · sole signature · Bern
since Oct 18, 2013Partner · no signing authority · Bern
since Sep 24, 2010Chair of the board of directors · joint signature by two · Bern
Chair of the board of directors · joint signature by two
until Nov 16, 2020Chair of the board of directors · joint signature by two
until Jan 13, 2011Managing director · sole signature · Genève
until Oct 7, 2025