Serge Zwahlen

citizen of Gessenay, Corsier-sur-Vevey

Commercial register

D. di Gregorio SA. en liquidation

Member of the board of directors · Ecublens (VD)

until Oct 1, 2018

Fiduciaire Cofirex S.A.

Chair of the board of directors · sole signature · Lausanne

until Feb 10, 2006