Meet the team

Meet our team of consultants, trainers and supporting staff.

Jaap Koster

Chief Executive Officer, Senior GxP Consultant, Vaccine SME

PCS Netherlands

Riekert Bruinink

Senior GxP Consultant, ex-EMA Senior & Coordinating GMP/GDP inspector, co-author of GDP guideline

PCS Netherlands

Julian Koster

Director of Business

PCS Netherlands

Karen Zimmermann

Trainer, GxP Consultant, Coach

PCS Netherlands

Sandeep Kumar

Senior GxP Consultant

PCS India

Dr. Bilquis Yasmeen

Director, Senior GxP Consultant

PCS Pakistan

Ashiq Hussain

Director, Senior GxP Consultant

PCS Pakistan

Eric van Wensveen

Senior GxP Consultant, Advisor

PCS Netherlands

Wendy Zeng

Junior GxP Consultant

PCS Netherlands

Amber de Labije

Project Support

PCS Netherlands

Sam van Lieshout

Training Manager

PCS Netherlands

Rosan van Helden

Training Coordinator

PCS Netherlands

Claudia van Leeuwen

Training Coordinator

PCS Netherlands

Yvonne Koster

Finance Manager

PCS Netherlands

Hans Meerburg

Senior GxP Consultant, Trainer

PCS Netherlands

René Maassen

Trainer, ex-EMA Senior GMP/GDP Inspectior

PCS Netherlands

Annie Rietveld

Trainer, ex-EMA Senior GMP/GDP Inspectior

PCS Netherlands

Johan Hamminga

Trainer

PCS Netherlands

Francis Buiter

Senior GxP Consultant, Trainer

PCS Netherlands

Jolanda Tijmes

Trainer

PCS Netherlands

Désireé Vendrig

Trainer, ex-EMA Senior GMP/GDP Inspectior

PCS Netherlands

Kees Bal

Partner, PCS Intelligence

PCS Netherlands

Rajendra Vidwans

Senior GxP Consultant, Trainer

PCS India

Emilia Niekrasz-Bautrel

GxP Consultant

PCS Netherlands

Adriënne Janssen

Advisor

PCS Netherlands

Fred de Baas

Advisor didactic education

PCS Netherlands