The members of the DIANA Users Association are:

ABT
www.abt.eu
TU Delft
Faculty of Civil Engineering and Geosciences
www.tudelft.nl/citg
Arcadis
www.arcadis.com
Royal HaskoningDHV
www.royalhaskoningdhv.com
TNO
www.tno.nl
Witteveen & Bos
www.witteveenbos.com
Rijkswaterstaat
Grote Projecten en Onderhoud (GPO)
www.rijkswaterstaat.nl
TU Delft
Faculty of Architecture and the Built Environment
www.tudelft.nl/bk
NTNU
www.ntnu.edu