Christophe Lanne began his career in 1990 with Banque Indosuez (now Crédit Agricole Corporate and Investment Bank) in the General Inspection department. In 1995, he became General Secretary for capital market activities, based in Paris, and in 1998 he was named Head of Forex/Treasury/Fixed Income, based in London. In 1999, Christophe was appointed Head of Budget and Strategy and then COO for Global Markets, and in 2002 he became Chief Executive Officer of Crédit Agricole Indosuez Securities Japan and Head of Global Markets, based in Tokyo. Christophe joined Credit Suisse in 2005 as COO for France. He joined Natixis in 2010 as COO for Corporate & Investment Banking, and was appointed Head of Global Portfolio Management, Global Transaction Banking in 2012. He became Chief Risk Officer for Natixis in 2015, was appointed Chief Transformation & Talent Officer for Natixis Investment Managers in 2017, and then appointed Chief Administration Officer in 2021. In 2024, Christophe was appointed as Global Chief Human Resources Officer and Global Chief Operating & Transformation Officer.

Natixis Investment Managers includes all of the investment management and distribution entities affiliated with Natixis Distribution, LLC and Natixis Investment Managers S.A.