Management of the SSE Group

Senior

Management

Dany Antille

Delegate of the Board

Gilles de Preux

CEO

Dr. Mara Guzzetti

Senior Vice President

Head of Fine Chemicals

Markus Troger

GM / HEAD OF EXPLOSIVES SWITZERLAND

Pierre-Antoine Zufferey

Chief Financial Officer

Board

of Directors

Raymond Loretan

Chairman

Dr.Albert-Adrien Ramelet

Vice-Chairman

Daniel Antille

Managing Director

Markus Scheller

Administrator

Thomas Gasser

Administrator

Jean-Daniel Papilloud

Administrator