Amcol International Corporation

Amcol International Corp. (NYSE: ACO) is a specialty minerals and chemicals manufacturer based in Hoffman Estates, Illinois, United States. Its main operations focus on the mining, refining, and applications for Bentonite clay. The corporation carries on business through several segments: Minerals & Materials, Environmental, Oilfield Services and Transportation. Colloid Environmental Technologies Company (CETCO) is the environmental arm of Amcol International Corp. CETCO in itself is broken down into several groups. The Lining Technologies Group focuses on lining landfills, ponds, and reservoirs to prevent leetching and seepage of the water within the containment unit. The Lining Technologies group designs and produces several membrane...