5 décembre 2014

Klewel, finalist of the Prix Sommet 2014 as Valais Swiss Ambassador

A big thank you to all of you who supported us by voting for Klewel in the context of the Prix Sommet 2014. We did not […]
18 mai 2012

International congress on Sustainable Development webcasted by Klewel

The WBCSD (World Business Council for Sustainable Development) is a CEO-led organization of forward-thinking companies that galvanizes the global business community to create a sustainable future […]