Serge Mérillat

citizen of Perrefitte, Bienne

Commercial register

S.I. Durtal S.A.

Member of the board of directors · sole signature · Delémont

until Apr 25, 2006
S.I. du Domaine de Voëns S.A.

Member of the board of directors · Laténa

until Sep 28, 2005
Métafil-Lagirolle SA

Chair of the board of directors · sole signature · Lajoux (JU)

until Jul 5, 2005
Précimation SA

Chair of the board of directors · sole signature · Biel/Bienne

until Apr 18, 2005
Métafil-Lagirolle SA

Secretary of the board of directors · sole signature · Lajoux (JU)

until Oct 2, 2003