Ir. drs. H.N.J. (Hans) Smits
Year of birth: 1950 Nationality: Dutch
President & Chief Executive Officer (CEO) since 01-01-2005
R. (Ronald) Paul
Year of birth: 1960 Nationality: Dutch
Ir. P.R.J.M. (Paul) Smits CMA CTP
Year of birth: 1963 Nationality: Dutch