GSE® System ambassadors

Kelly Ruigrok
CEO GSE System & MD National Sustainability Institute

Wytze Kuijper
MD Zooow! & Circular Building specialist

Karin van IJsselmuide
SDG 12 ambassador of The Netherlands & Procurement specialist

Ruud Koornstra
Impact investor & entrepreneur

Gert-Jan Vroege
LCA & circular expert

Lodewijk Hoekstra
NL Greenlabel

Dingeman de Groot
Peterson

Jos Schild
Royal Haskoning DHV

Tjerk Suurenbroek
IRO

Vincent Doedée
MR. Sustainability Heerema Marine Contractor

Peter Engel
Rijkswaterstaat