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Jean-Werner de T’Serclaes joined The Boston Consulting Group in September 1999. He worked in the Paris and Madrid offices of BCG before moving to Colombia in 2013 to establish a new office for the firm. Jean-Werner is a core member of the Financial Institutions and Energy practice areas.

Jean-Werner leads the firm's financial services group for Spanish South America and is also leading BCG's global work in distribution in retail banking. He has extensive experience in large transformation programs for leading players both in Europe and Latin America.

Before joining the firm, Jean-Werner was an analyst for Merrill Lynch in the area of principal investment activity. Jean-Werner is fluent in English, French, and Spanish, and also speaks some German and Portuguese

Areas of Expertise

  • Co-leads BCG's Financial Institutions practice in Western Europe, South America, and Africa
  • Leads BCG's global work in retail banking distribution
  • Leads BCG's financial services work in Spanish South America
  • Pricing
  • Multichannel strategy
  • Transformation
  • Operations
  • Organization
  • Postmerger integration (PMI)
  • Efficiency improvement


  • Masters, business administration and science, ESSEC Business School
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