Jean Bucher

citizen of Trachselwald, Daillens

Commercial register

Duvoisin-Groux SA

Member of the board of directors · sole signature · Bussigny

until Jul 6, 2015

Member of the board of directors · joint signature by two

until Jul 21, 2006
Duvoisin-Groux S.A.

Member of the board of directors · sole signature · Bussigny

until Jul 2, 2015

Chair of the board of directors · joint signature by two

until Jul 21, 2006
Fonds de prévoyance en faveur du personnel de Duvoisin-Groux SA, de DG E-Services SA et de DG Rail SA en liquidation

Chair of the board of directors · sole signature · Bussigny

until Jul 2, 2015

Secretary of the board of directors · joint signature by two

until Jul 21, 2006
RSP Rail Service Partner SA

Chair of the board of directors · joint signature by two · Lausanne

until Feb 19, 2015
EFFITEC SA

Member of the board of directors · joint signature by two · Echandens

until Aug 29, 2014