Media room News Images Video material Events Media contact Are you a media representative (journalist, blogger etc.) and need information about Avantium? Please contact Caroline van Reedt Dortland, Director Communications Tel.: +31 (0)20 586 0110 Email: email@example.com Not a journalist? For general questions, please call call the central switchboard between 07:30 and 18:00 CET Monday to Friday on +31 (0)20 586 8080 or complete our Contact Form.