Our Leadership

Mark Underwood

Thierry Vernier, Global Head of Finance for Sanofi Genzyme and CFO for North America

Joined Sanofi Genzyme: 2019

Thierry is responsible for the overall Finance function of Sanofi Genzyme, that includes financial performance management, strategic planning and internal control. He also serves as CFO for all Sanofi operations in North America.

Prior experience

  • Head of Finance Operations and Group Controlling, Sanofi
  • Head of Finance Emerging Markets , Sanofi
  • Head of Finance Latin America, Sanofi
  • Group Treasurer, Sanofi
  • Deputy Controller, Coflexip
  • External Auditor, KPMG


  • Diploma of Superior Accounting
  • B.B.A.Normandy Business School