Stefan Dab is a member of Boston Consulting Group’s Financial Institutions and Technology practices, and serves global leaders in the payments, banking, and telecommunication industries in Europe and the US.

For almost 25 years, Stefan has advised clients on strategy definition and large-scale transformation. A substantial part of Stefan’s work covers data monetization, transformative analytics, and data-led go-to-market strategies.

Stefan is the founder and chair of BCG’s payments and transaction banking team. He built and scaled it globally, and multiplied the size of the firm’s payments and transaction business sixfold. He was a member of the Global Leadership Team of BCG’s Financial Institutions practice for six years. Stefan is committed to the success of his clients and teams, and believes strongly in social justice, education, diversity, and open data.

Outside BCG, Stefan teaches Finance and Strategy at The Solvay Brussels School of Economics and Management. He is also a member of its International Advisory Board and served on its Executive Education Board.


  • MA, business and engineering, summa cum laude, Solvay Brussels School of Economics and Management
  • MA, econometrics, magna cum laude, Solvay Brussels School of Economics and Management