Members Directory

ILA individual & corporate members

MORTELMANS Olivier, OM Conseil Sàrl
MORTELMANS Olivier
Individual member
  • Certified Director
  • Biography

    Olivier worked for 25 years at Coopers & Lybrand and PwC where he had a dual Audit and Consulting career as client service Partner. As a member of the Luxembourg leadership team he is one of the founding Partners of PwC Luxembourg who brought the Firm to the lead audit and consulting practice in Luxembourg between 1994 and 2009 with number of Partners and staff rising from 200 to 2,000.

    As a member of the Eurofirm Leadership Team (Senior Eurofirms Advisory Partner) between 2003 and 2008 he contributed to the re-build of the consulting network of PwC in Europe and globally.

    During his career as client service Partner at PwC and as independent consultant afterwards, Olivier advised Boards, CEO’s and Senior Management Teams of large International Institutions mainly, but not exclusively, in the Financial Sector in operations and strategy.

    Olivier was a member of the Executive Team of Banque Privée Edmond de Rothschild in 2012 and 2013 where he was responsible for Operations and IT.

    Olivier has a broad Board experience as Audit Partner and Consultant but also as a Board member of the ABBL (Association des Banques et Banquiers à Luxembourg) between 2003 and 2005. He’s now serving on the Board of different clients with a focus on Financial Services.