De Groene Zaak is a Dutch institution proactive in politics, business and science to create a sustainable economy.

Doing Business in the New Economy

For Marga Hoek’s book¬†Zaken Doen in de Nieuwe Economie (Doing Business in the New Economy), De Groene Zaak crowdsourced current sustainable businesses cases. Furthermore, the author was advised on characteristics of sustainable business as well as copywriting advise for the seven pillars used, which became each chapter in the book.