Organizational Structure
The activities of our organization are divided among various entities that fall under the umbrella of Holding Moore DRV B.V., which is led by the Executive Board. The quality of audit & assurance, SME accounting & advising, and tax procedures is the independent responsibility of the policy and quality officers within the Executive Board. Together with the heads of the technical departments, the compliance officer, and the quality manager, these officers form the “quality house” of the holding.
The Executive Board has allocated tasks to the service line leaders and the heads of specialized services.

Board
- Marco Utermark, chairman of the board
- Marco du Pré, member of the daily board
- Patrick van Amelsvoort, board member
- Matthijs Verbraak, board member
M. (Marco) du Pré
member of the boarddrs. P.F.J.W.T. (Patrick) van Amelsvoort RA
board membermr. M.C.H. (Matthijs) Verbraak
board memberQuality managers
- Patrick van Amelsvoort, policy and quality manager accountancy
- Anneloes Boekhorst, director of tax technology
- Marieke Erpelinck – van Delft, compliance officer
- Mariëlle Spuijbroek, policy and quality manager tax
- Marco Utermark, quality manager accountancy
- Gilbert Verhulst, quality manager
- Nees de Vos, director of accountancy technology
drs. P.F.J.W.T. (Patrick) van Amelsvoort RA
board membermr. A.S.M. (Anneloes) Boekhorst
head of tax technologymr. A.M.H.G. (Marieke) van Delft CCP
compliance officermr. M.P. (Mariëlle) Spuijbroek
partner and tax lawyerM.J.P. (Marco) Utermark AA
chairman of the boardG.S. (Gilbert) Verhulst MSc RA
senior quality managerN.A. (Nees) de Vos RA
directorService line leaders
- Michael Bick, audit
- Ilona Ausma, audit
- Dirk van Dorsselaer, tax
- Marco Prins, human resources & payroll
- Marco Vijverberg, human resources & payroll
- Harry Verweij, SME
- Martin Witt, SME
M. (Michael) Bick RA
partner and accountantI. (Ilona) Ausma AA RB
partner and accountantmr. drs. D.A. (Dirk) van Dorsselaer
partner and tax expertM.J. (Marco) Prins AA
partner and Accountant smedrs. M.C. (Marco) Vijverberg RA
partner and Accountant smeH. (Harry) Verweij AA
partner and Accountant smedrs. M.F. (Martin) Witt RA
partner and Accountant smeHeads of specialized services
- Jeroen Ammerlaan, legal
- Sander Boomman, esg
- Ries van der Borst, IT audit
- Kim van der Gaag, grants and innovation
- Martin de Jong, Crossminds
- Kim van de kasteele, hr & labour law advise
- Ellen Metselaar, legal
- Maarten Molenaars, IT consultancy & analytics
- Pieter Poortvliet, Crossminds
- Marco du Pré, Crossminds
- Marco Schouwenaar, legal
- Jeroen te Veldhuis, Zantboer & Partners