With 77,000 employees and operations in 75 countries, Lafarge holds top ranking positions in each of its four divisions : Cement, Aggregates & Concrete, Roofing, Gypsum, thus offering all construction industry sectors a comprehensive range of products and solutions. The growth of the world leader in building materials is founded on a sustainable development policy: Group know-how encompasses industrial efficiency, value creation while respecting people and cultures, protection of the environment, preservation of natural resources and energy.