The transformation of this office complex on Oudeweg in Haarlem, home to mobility and infrastructure firm Vialis, was completed in January 2016. The client for the transformation is Matex, owner of the building. Staff at Vialis is now working in a fitting and modern interior that meets the needs of today. Splitting up the entire complex into three buildings, redesigning the site and renewing the working environment for Vialis has resulted in a compact solution, which may be repeated for other tenants in the two other building volumes. The traditional distinction between office space and production area in these buildings has been abandoned and replaced by a more flexible and multipurpose working environment.