Ascend Performance Materials LLC manufactures and supplies chemicals, fibers and plastic products. It offers nylon intermediate chemicals that include acrylonitrile, adipic acids, adiponitrile, hexamethylene diamine, and hydrogen cyanide; specialty chemicals that include acids and esters, amines, and nitriles; and resins that include extrusion grade, compounding feedstock and others. Formerly known as NyCo LLC, the company was incorporated in 2009 and is based in Houston, Texas with locations across the United States.