Sigdo Koppers S.A., together with its subsidiaries, engages in services, industrial, and commercial and automotive businesses internationally. The company provides services including engineering, civil works, electromechanical assembly and execution of works, as well as supply, including transportation to the site and installation; services include storage, storage, loading and unloading of materials and bulk products; and sale and rental of machinery, marketing of supplies, technical and after-sales service. The company also provides equipment and machinery rental services for transportation, agriculture, construction, mining, forestry, and industrial sectors; and explosive grade ammonium nitrate, as well as distributes automobile products. In addition, the company engages in the rock fragmentation business; and production and commercialization of grinding balls and wear elements for mining and industry sectors. Sigdo Koppers S.A. was founded in 1920 and is based in Las Condes, Chile.