Harmen van Sprang is a co-founder of shareNL. He’s an independent expert in the field of sharing economy. He advises startups, companies, cities, and (inter)national governments. Harmen is also one of the initiators of Amsterdam Sharing City and more recently of the global Sharing Cities Alliance. He is a global keynote speaker and already did 150+ presentations and workshops all over the world: from Paris to New York City, and from Toronto to Tokyo. Furthermore, he is the co-author of a business book called ‘Share.’ And he’s a spokesperson for the international press and has been interviewed 100+ times.