Celulosa Arauco y Constitución

Celulosa Arauco y Constitución (also called CELCO or ARAUCO) is a Chilean wood pulp, engineered wood and forestry company controlled by Anacleto Angelini's economic group; Empresas Copec. As of 2006, CELCO/ARAUCO has five pulp mills in Chile and one in Argentina. Apart from pulp mills CELCO/ARAUCO has 4 engineered wood manufacturing plants in Chile, 2 in Argentina and 2 in Brazil. The company was founded in September 1979 as result of the fusion of Celulosa Arauco S.A.