Jean-Dominique Rey is an expert in procurement and is acore member of The Boston Consulting Group’s Operations practice.

For the past 15 years, Jean-Dominique has collaborated with clients in energy, aerospace and defense, energy, utilities, construction, transportation, retail, telecom, and banking on a wide range of strategic and operational issues. He has developed particularly deep expertise in procurement topics, including strategic sourcing, procurement organization, procurement transformation, and supplier collaboration.

Jean-Dominique has implemented large-scale procurement transformation programs delivering significant savings, deep change in supplier relationship management, an enhanced role for procurement as a key orchestrator of both internal functions and suppliers, lean processes, and the use of new technologies.

Prior to joining BCG in 2013, Jean-Dominique founded a consulting firm specialized in margin improvement and big data for middle-capitalization firms. He was previously a principal in procurement at A. T. Kearney.



  • Engineering degree, computer science, Supélec (Paris)
Deep Expertise, Broad Experience