Home About us Organization Organization Holcim Trading is part of the Holcim Group with offices in Zurich, Singapore and Miami. Meet our company’s management team: Celine Coimbra CEO Holcim Trading Christian Valdivia CFO & Digital Stefania Banaka Sustainability, Intelligence & Analytics Rahul Bhardwaj Global Shipping & HS&E Mercedes Costoya Trading Americas Kai Wen Tang Trading APAC Dost Wardak Trading EMEA Ee Lin Tao Global Operations Mariuxi Miranda Organization & HR Berna Voigt Supply Chain Matthieu Moss General Counsel