Home Who we are Leadership Executive committee Executive committee Members of Holcim Executive Committee are formally appointed by the Board of Directors. Meet our Group’s management team. Meet the Holcim Executive Committee Jan Jenisch Chief Executive Officer Géraldine Picaud Chief Financial Officer Jamie M. Gentoso Global Head, Solutions & Products Business Unit Miljan Gutovic Region Head Europe Martin Kriegner Region Head Asia, Middle East & Africa Oliver Osswald Region Head Latin America Toufic Tabbara Region Head North America Magali Anderson Chief Sustainability and Innovation Officer Feliciano González Muñoz Head HR Mathias Gaertner Head Legal and Compliance