Ad Sies

Ad Sies is a Marketing Director and Business Development Director with significant experience in market development, sales management, and product management within the paper industry. They have worked at Crown Van Gelder International B.V., Eastman Kodak Company, and Proforms/De Blaeuwe Werelt. Ad has a MasterClass degree in Knowledge Management from De Baak and has received education from Bestuurs Academie.