ABOUT The world is an interconnected ecosystem. We believe that no issue in waste management is isolated. Our multicultural team with international experience and diverse cultural perspectives inspire creativity and innovation in waste management and beyond. We embrace this connectedness and encourage learning and collaboration among our teams, clients and partners across the world. WHERE WE WORK OUR TEAM
Han de Groot
Executive Director Roger de Vries
Chief Financial Officer (CFO) Jacqueline Barendse
Business and financial innovation specialist Stan Maessen
Senior sanitation adviser Valentin Post
Senior adviser Sophie van den Berg
International solid waste expert and plastic recycling adviser Kajetan Hetzer
Sanitation adviser Verele de Vreede
Urban solid waste managment expert Gert de Bruijne
Senior sanitation adviser Henock Belete Asfaw
Water and Sanitation adviser Nadine Arce Haanraadts
Sanitation adviser Lauren Pope
Communications specialist & Sanitation adviser Tjitske Leemans
Senior adviser Sethupathy Azhaganandam
International solid waste engineer Sumeet Pawar
Junior adviser FSM & circular economy