Home About us Organization Organization Holcim Trading & Shipping is part of the Holcim Group with offices in Zurich, Singapore and Miami.Meet our company’s management team: Dost Wardak CEO Holcim Trading & Shipping Christian Valdivia CFO and Digital Officer Stefania Banaka Sustainability and Business Intelligence Marlon Melo Trading Latin America Dilhan Alexander Trading Asia Pacific Louis de Cerf Trading Europe Maxime Despont Trading Middle East & Africa Martin Rellstab Supply Chain Rahul Bhardwaj Global Shipping & HS&E Christian Scalise General Counsel