Holcim Ltd. is a Swiss multinational building materials and solutions company headquartered in Zug, Switzerland. The company primarily produces and distributes cement, aggregates, and ready-mix concrete for use in residential, commercial, and infrastructure construction projects. Operating globally across regions including Europe, Latin America, Asia, the Middle East, and Africa, Holcim is one of the world's largest manufacturers of heavy building materials. The company's operations are organized into four main business segments: Cement, Aggregates, Ready-Mix Concrete, and Solutions & Products. The Solutions & Products segment offers advanced building solutions such as roofing systems, insulation, and specialty products. Holcim has increasingly focused on sustainability, expanding its portfolio of low-carbon cement and concrete products under brands like ECOPact and ECOPlanet. In June 2025, the company completed the spin-off of its North American business into an independent entity named Amrize, allowing Holcim to concentrate on its remaining global operations and sustainable construction initiatives.