Cemex, S.A.B. de C.V. & Variable Capital Co., Ltd. is a public company with variable capital in compliance with the laws of the United Mexican States. It is a holding company with entity companies. Its main activities are for the construction industry through the production, distribution and sale of cement, mixed concrete, pellets and other construction materials. The company was founded in 1906 in compliance with the public registration regulations of the City of Monterrey, Mexico on property and commerce, and was registered in 1920 with a validity period of 99 years.