Meet the team Careers Meet the team Apply now Management Rob den Hartog Partner & CEO JW Lemstra CCO Engineering Donald Ernst Technical Manager Stef Verhoek Lead Engineer Geurt Stuurman Project Manager Pieter Hilgeman R&D Jatinder Mander Process Engineer Sachin Bariya Senior Mechanical Engineer Marek Sroczynski Senior Mechanical Engineer Mitchel v.d. Berg Mechanical Engineer Dave Scholtes Mechanical Engineer Service & Aftersales Jonathan Soulsby Lead Service Engineer Alwin Vis Service Engineer Benjamin Zuidam Service Engineer Andrew Scott Service Engineer Jan van de Braak Service & Aftersales Wilma van Vliet Aftersales & Logistics Corinne Sinjorgo Aftersales Renee Keetman Service & Aftersales Sales Arjan Brouwer Commercial Director Khalid el Maziani Application Engineer Piet Molhoek Application Engineer Robert den Hartog Sales Representative Piet Ising Application Engineer Administration Valeria Lucinschi General & Operations Corry Ockhuysen Finance & Administration Andries de Jong Purchasing & Projects Monika V.M. Purchasing & Aftersales