True Node GmbH - Berlin

RD Research - Norwich

rmh concepts - René M. Hoelscher - Lüneburg

IHS, Institute for Housing and Urban Development Studies, Erasmus University Rotterdam - Rotterdam

SLIMDESIGN Product Development - Amsterdam

eparo GmbH - Hamburg

Research in Germany - Bonn

MyQuests - Hamburg

20blue - Research Institute - Leipzig

Narrate - optimising impact in numbers and stories - Arnhem