Governance and Supervision

De Regenboog Groep operates under a Supervisory Board model and is managed on a day-to-day basis by a one-man Board of Directors (BoD), which also forms the management board and is ultimately responsible for the organization as a whole.

Administrator and director of De Regenboog Groep.

Hans Wijnands

Current additional positions:

Board member Cooperative Social Firms Amsterdam
Board member Friends of De Regenboog
Board member De Derde Schinkel Foundation
Member of the board of the Building and Development Fund Foundation
Member of the board of Deutscher Hilfsverein

Chairman of the Supervisory Board

Karen Blanken

Joined October 4, 2021 | working as:

Human Resources Manager Akvo Foundation
Project Manager BCorp Implementation

Current additional positions:

Chairman Building and Development Fund Foundation Board
Chairman Supervisory Board Friends of De Regenboog
Chairman Supervisory Board of De Derde Schinkel Foundation
Chairman Supervisory Board Z!
Chairman Supervisory Board Parentshouses Foundation

Member of the Supervisory Board

Mostapha Nazih

Acted July 11, 2019 │working as Police Leadership Trainer within North Holland Unit

Current ancillary positions:

Member of the Supervisory Board of Friends of De Regenboog
Member of the Supervisory Board of De Derde Schinkel Foundation
Supervisory Board member of the Z!
Supervisory Board Member Parentshouses Foundation

Member of the Supervisory Board

Jeroen Steenbrink

Acted February 15, 2024 | working as deputy chief public prosecutor, Amsterdam Public Prosecutor's Office

Current additional positions:

Member of the Supervisory Board of Friends of De Regenboog
Member of the Supervisory Board of De Derde Schinkel Foundation
Supervisory Board member of the Z!
Supervisory Board Member Parentshouses

Member of the Supervisory Board

Anneke Ensink

Acted Oct. 4, 2021 | serving as director Foundation Implementation Maatwerk

Current additional positions:

Member of the Supervisory Board of Friends of De Regenboog
Member of the Supervisory Board of De Derde Schinkel Foundation
Supervisory Board member of the Z!
Supervisory Board Member Parentshouses

Member of the Supervisory Board

Erik Swelheim

Accession effective July 11, 2019

Current additional positions:

Member of the OLVG Supervisory Board (and chairman of the Audit Committee)
Board member of the Carré Fund
Member of the Board of Foundation Building and Development Fund
Member of the Supervisory Board of Friends of De Regenboog
Supervisory Board member De Derde Schinkel Foundation
Supervisory Board member Z!
Supervisory Board Member Parentshouses Foundation
Chairman of the Audit Committee De Regenboog Groep

Member of the Supervisory Board

Ragna Louman

Attained December 11, 2025 │Director of Business Operations GGZ NHN Division Social and Specialized

Other positions:

Member of the Supervisory Board of Friends of De Regenboog
Member of the Supervisory Board of De Derde Schinkel Foundation
Supervisory Board member of the Z!
Supervisory Board Member Parentshouses Foundation

Member of the Supervisory Board

Jan-Peter Broek

Attached Dec. 11, 2025 │Working as Financial Director, Stichting IEA Secretariaat Nederland & International Association for the Evaluation of Educational Achievement (IEA) AISBL

.

Other positions:

member decision-making committee D66 Amsterdam
member of the board of the Andreas Ensemble Management Association
Treasurer Association of Owners Andreas Ensemble Block A
Member of the board of the Building and Development Foundation
Member of the Supervisory Board of Friends of De Regenboog
Supervisory Board member De Derde Schinkel Foundation
Supervisory Board member Z!
Supervisory Board Member Parentshouses Foundation

Member of the Supervisory Board

Niels Bartels

Attached December 11, 2025 | Employed as a director-shareholder of Eternal Power B.V. (holding company) and Power Creations B.V. (renewable energy, financial consulting, exploitation of musical works)

Current additional positions:

Member of the Supervisory Board of Friends of De Regenboog
Member of the Supervisory Board of De Derde Schinkel Foundation
Supervisory Board member of the Z!
Supervisory Board Member Parentshouses Foundation

Accountability

The Supervisory Board (SB) has established the remuneration policy, the level of executive remuneration and the level of other remuneration components. The policy is updated periodically. In determining the remuneration policy and setting the remuneration, De Regenboog Groep follows the Remuneration Code for Directors in Healthcare (BBZ) of the Associations of Supervisors (NVTZ) and Directors (NVZD).

Download policy

De Regenboog Groep realizes social firms together with entrepreneurs and other partners. We initiated the establishment of the social firms listed below. We monitor their social objectives with share ownership and priority share.

De Regenboog Groep is the sole shareholder of Buurtboerderij Horeca B.V.
De Regenboog Groep holds the priority share of Rederij Kees
De Regenboog Groep has the priority share De Amsterdamse Mediafabriek (DAM)

Foundations belonging to De Regenboog Groep De Regenboog Groep counts the following foundations to its group. These foundations were established to support De Regenboog Groep in one or more areas and/or to spread risks.

Stichting Bouw- en ontwikkelingsfonds De Regenboog Groep (real estate);
Foundation Third Schinkel (real estate).
Foundation De Derde Schinkel (social firm);
Foundation Friends of De Regenboog Groep (private donations);
Foundation Deutsche Hilfsverein (aid and support to foreigners). This foundation is not active;
Foundation Z!;
Foundation Parentshouses (in Amsterdam);

The financial statements of the independent companies and foundations can be found in the consolidated financial statements.