SUMMUM.NU

Van de Groep & Olsthoorn is affiliated to SUMMUM.NU, the official Netherlands sector organization of agencies for recruitment and selection and executive search. This means that we comply with the high standards set by the SUMMUM.NU in the fields of quality control and communications.

Director International Management Search Bert-Jan de Visser is a member of the board of SUMMUM.NU and in this position he has joint responsibility for the policy-making of this organization.

www.summum.nu
Click here for the Summum.nu Code of conduct.