Roel Ronken, based in Wittem, LI, NL, is currently a Partner IT Audit and Assurance at HLB Witlox Van den Boomen, bringing experience from previous roles at HLB Witlox van den Boomen, Sifters process performance & audit support, Nyenrode Business Universiteit and Maastricht University. Roel Ronken holds a 1999 - 2002 Doctoraal (Master) in Economics @ Maastricht University. With a robust skill set that includes Internal Controls, IT Audit, Internal Audit, Auditing, Accounting and more, Roel Ronken contributes valuable insights to the industry. Roel Ronken has 3 emails and 1 mobile phone number on RocketReach.