About us

May we introduce ourselves?

Our offices are located in Nieuwegein, at the intake site Cornelis Biemond of the Amsterdam water services company Waternet.

Dr. Gerard J. Stroomberg


Management of knowledge acquisition,
lobbying and external representation


Ilona van Mourik

Management Assistent

Secretarial and administrative support


Rozemarijn Neefjes MSc

Water Quality Researcher

Monitoring network management, data processing  and reporting

Joanne de Jonge MSc

Water Quality Data Analyst

Database management, data processing and statistics