The board of KWF Kankerbestrijding Velsen consists of:
Fred van Dam (chairman), Yvonne Peters (secretary), Stineke Alsema (treasurer).
KWF Kankerbestrijding is registered with the Dutch tax authorities as a Public Benefit Organization.
For the Vissenloop, the organization has been expanded with
Joske Haver-van Rijn (public relations), Theo Kips (trail), Ruud van Hooijdonk (trail), Cor Haver (volunteer coordinator), Nico Stoker (sponsorship), Esther van Luyn (sponsorship), Jane van Baekel (lottery), Pascal Wolterman (online communications), Wouter Wesseling (communication), Marit Kloosterboer (ALO trainee)
More information about the KWF can be found at https://www.kwf.nl/en