Mathieu Lamiaux leads Boston Consulting Group's Health Care practice in Western Europe and South America. He is also a core member of the firm's Marketing, Sales & Pricing and Global Advantage practices. He is part of the French management team in charge of Career Development.

Since joining BCG in 1997, Mathieu has acquired deep knowledge advising clients in the health care sector on commercial, market access, and corporate development topics. He also leads the firm’s global-health initiatives in Europe, working closely with the World Health Organization, the Global Fund, and several public-private partnerships to tackle AIDS, tuberculosis, and malaria.

Before joining BCG, Mathieu worked for the Agence Française de Développement in Africa.