Costante Johannes Ghielmetti

citizen of Chiasso, Ponte Capriasca

Commercial register

Metallux AG

Member of the board of directors · Secretary of the board of directors · sole signature · Lugano

until Feb 25, 2013

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

until Feb 15, 2008
Integrotrade SA

Chair of the board of directors · sole signature · Chiasso

until Feb 5, 2013