news projects practice services Kleihues + Kleihues develops contemporary timeless designs in the field of architecture, urban design, interior design and landscape planning and works reliably and successfully for private and public clients in all service phases. The office has extensive experience in the planning and realisation of complex construction projects and offers unique architectural solutions in areas such as cultural, office and residential construction as well as in the areas of retail, education/research and health. Almost 80 employees are currently working at our locations in Berlin, Dülmen-Rorup and Oslo. Of these employees, approximately 85% are architects, structural engineers or site managers. Our head architects have on average over 15 years of practical experience. Since 2008 we have been a member of the German Sustainable Building Council (DGNB) and since 2003 have been working with a certified management system according to the latest DIN EN ISO 9001: 2015. practice / services