Chairman, Member, Hellenic Universities Rector’s Synod, 2016–2017.
Rector, University of Macedonia, 2014–2018.
Vice-Rector of Economic Programming and Development, University of Macedonia, 2010–2014.
Chairman of the Research Committee, University of Macedonia, 2010–2014.
Member of the Coordinating Committee of a) the MSc in Accounting Taxation & Financial Management (Executive), b) MSc Applied Accounting & Auditing, c) MSc in Accounting & Finance of the Department of Accounting & Finance, 2006–2018.
Director of the Executive MSc in Accounting and Financial Management (University of Lancaster, University of Macedonia), 2007–2012.
Member of the Interdepartmental Committee of the MSc in Information Systems of the University of Macedonia, 2000–2002.
Board Member of the Alexandria Innovation Zone SA, 2007–2009.
General Manager & Member of the Board of Directors of North Hellenic Stock Brokerage SA, 1997–1998.