Ilson Dal-Ri is a Senior Partner in Boston Consulting Group’s São Paulo office and currently serves as the Office Administrator for BCG in Brazil

Ilson is a core member of the Energy, Industrial Goods, and Corporate Development practices at BCG and is a specialist in the Exploration and Production sector for the Oil and Gas industry. He began his management consulting career in 1997.


  • Upstream oil and gas
  • Corporate development, large capital expenditure program management, and energy risk management
  • Joint ventures and alliances
  • Value management and valuation
  • Financial strategy
  • Energy risk management
  • Localizing the value chain


  • MBA, Harvard Business School
  • BSc, first in class, aeronautic mechanical engineering, Instituto Tecnológico de Aeronáutica (ITA)
Deep Expertise, Broad Experience