Organogram

We organised into three fields of expertise. These groups cover almost all issues that have to deal with water and flood risk management. You can find the right person for your question easily through the organogram.

Management

ir. D. (Durk) Klopstra

ir. D. (Durk) Klopstra

Marketing Director

+31(0)320 294204

ir.drs. K. (Kees) Vermeer

ir.drs. K. (Kees) Vermeer

General Director

+31(0)320 294202

dr.ir. B. (Bas) Kolen

dr.ir. B. (Bas) Kolen

Scientific director

+31(0)320 294231

Support services

Services

dr.ir. J.W. (Jan) Stijnen

dr.ir. J.W. (Jan) Stijnen

Head

+31(0)320 294239

ir. S.J. (Sonja) Ouwerkerk

ir. S.J. (Sonja) Ouwerkerk

Head

+31(0)320 294279

    ir. B.I. (Bart) Thonus

    ir. B.I. (Bart) Thonus

    Head

    +31(0)320 294208

    Abroad

    ir. M.R. (Marco) Hartman

    ir. M.R. (Marco) Hartman

    Business developer abroad

    +31(0)320 294223