The Holcim Group, legally known as Holcim Limited, is a Swiss multinational company that manufactures building materials. It has a presence in around 45 countries, and employs around 48,300 employees. Holcim operates four business segments: cement, aggregates, ready-mix concrete, and other products, including precast concrete, asphalt, mortar, and other building materials. Originally, the company was established as LafargeHolcim by the merger on 10 July 2015 of Holcim and Lafarge, which had combined sales of CHF 26.7 billion in 2019. In the 2020 Forbes Global 2000, it was ranked as the 280th largest public company in the world. Wikipedia