Duratex, or Dexco, is a publicly listed private Brazilian company, factory of fiberboards the main product, with shares traded at the B3 since 1951. The company previously only called Duratex is the result of the merger Duratex with Satipel Industrial, a company founded in 1971. It is controlled by the Itaúsa Group and Ligna Group. The company is the eighth largest producer of wood panels in the world and the largest in the Southern Hemisphere. Duratex operates in Brazil and Colombia.