One of the Netherlands’ foremost independent engineering consultancies for fire safety, building physics and the built environment, with around 180 specialists. Its fire team delivers integral, risk- and performance-based fire-safety design (gelijkwaardigheid under the Bbl), covering compartmentation, structural fire protection, façade fire performance, smoke control and CFD, evacuation modelling and suppression systems, and contributes to Dutch NEN fire standards. Its advice is an aid to professional judgement, not a substitute for it.