Stefan Tieben

Stefan Tieben studied business administration at the Westfälische Wilhelms-Universität Münster with a focus on business taxation and auditing. In 1999 he was appointed certified tax consultant, in 2003 he was appointed certified auditor.

From 1995 until 1999 he started his professional career at PwC Deutsche Revision AG in Düsseldorf as auditing assistant, followed by audit manager and manager in the sector “industry audit“. Before changing to RLT group, Stefan Tieben worked for five years at the tax consulting and auditing firm Stolze – Dr. Diers – Beermann GmbH in Emsdetten where he advised medium-sized mandates in the Muensterland in structured tax advice and auditing. Since 2005 he works for Ruhrmann Tieben & Partner and has been promoted partner in 2006.