Pierre-Alain Bohnenblust

citizen of Bannwil, Moudon

Commercial register

Chatelan et Cie S.A.

joint procuration by two · La Tour-de-Peilz

since May 6, 2009
Pittet S.A.

joint procuration by two · Yverdon-les-Bains

since May 6, 2009
Colas SA, Vaud

joint procuration by two · Lausanne

since Feb 21, 2008
Gravisa S.A.

joint procuration by two · Lausanne

since Feb 4, 2008
COLAS GENEVE SA

joint procuration by two · Satigny

since Jan 28, 2008
SI Le Grand Pré Fleuri SA

joint procuration by two · Plan-les-Ouates

since Jan 28, 2008
S.I. Moulin du Choc S.A.

joint procuration by two · Lausanne

since Jan 25, 2008
Fondation Retraite + en faveur du personnel des sociétés affiliées à Colas Suisse Holding SA

membre* (a) · joint signature by two · Satigny

until Jun 28, 2010
COLAS SUISSE HOLDING SA

joint procuration by two · Satigny

until May 26, 2010
Ertec S.A.

joint procuration by two · Yverdon-les-Bains

until Apr 26, 2010
Carrières d'Arvel S.A.

joint procuration by two · Villeneuve (VD)

until Apr 26, 2010
Pittet-Chatelan SA

joint procuration by two · Yverdon-les-Bains

until Apr 12, 2010
Tecvia SA

joint procuration by two · Satigny

until Apr 7, 2010
Colas Suisse DG SA

joint procuration by two · Lausanne

until Mar 25, 2010