These sites are only available in Dutch:
Connect
Connect is a communication agency for people, mobility and the environment. Connect specialises in infrastructural works, mobility projects and public space. The company forms part of the group (GRCO) to which Groep C also belongs. Click here for further information.
o2 consult
o2 consult is an agency specialising in involvement and citizen participation. Over the years it has amassed extensive experience in the guidance of communication and participation processes and particularly in mobility, urban development and spatial planning. The company forms part of the group (GRCO) to which Groep C also belongs. Click here for further information.
Noël Slangen
The personal website of our senior advisor and managing director Noël Slangen. It contains interviews, publications, columns and much more. Click here for the website.
“Modellen van C" (C-models)
“Modellen van C” is Groep C's methodology bible. The book was published in 2006 in the same series that issued models of, for instance, Berenschot. It has gone through several new editions, the last one under the new title “Strategic Communication”. Click here for the website.