David de Graaf 

Global Director Digital

Joined the company in: 2020
Born in: 1962
Gender: male
Nationality: Dutch
Previous positions: Business Unit Director Digital Consultancy & Data Solutions Royal HaskoningDHV, managing partner & shareholder Novius (acquired by Royal HaskoningDHV in 2020), Managing Director Mediasystemen bv/Ltd./GmbH, several marketing and sales management positions at IBM Nederland NV. 

Marije Hulshof

Global Director Industry & Buildings

Joined the company in: 2012
Born in: 1965
Gender: female

Nationality: Dutch

Previous positions: Director NL EVD International for the Dutch Ministry of Economic Affairs, Director Business Line Planning & Strategy for Royal HaskoningDHV, Director Business Line Buildings for Royal Haskoning.

Niels Schallenberg

Global Director Water & Maritime

Joined the company in: 2016
Born in: 1978
Gender: male
Nationality: Dutch
Previous positions: Corporate Director Strategy & Operational Excellence Royal HaskoningDHV, Group Strategy Director Grontmij N.V., Director Strategy & Operations Deloitte Consulting

Anke Mastenbroek

Business Line Director Southern Africa

Joined the company in: 1997
Born in: 1963
Gender: female
Nationality: Dutch

Additional functions / memberships: Board member Stichting Abantwane Belanga, Director and shareholder Sisiza Ukusiza.
Previous positions: Board member Turgis, Board member SEED.