Back to films Sustainability KPN KPN is one of the greenest telecom companies in the world. Eelco Blok, CEO of KPN, explains how they managed to achieve such an accomplishment. Would you like to create a similar film? Get in touch View other films in CEO/Leadership Films Farewell Interview Willem van Duin Achmea Hans Wijers Leaving Film AkzoNobel Eelco Blok Afscheidsfilm KPN Evergreen Heineken Purpose Film Feike Sijbesma DSM A visit at Rijksmuseum AkzoNobel Jean-Francois van Boxmeer farewell film | Heineken Heineken The surprise of Achlum! Achmea