Steven D. Nolder

Calgon Carbon Corp. engages in the manufacture, supply, reactivation, and application of activated carbon. Its products include activated carbon cloth, diatomaceous earth and perlites, ion exchange, pelletized activated carbon, powdered activated carbon, and granular activated carbon. The company was founded in 1942 and is headquartered in Moon Township, PA.

LANXESS Corp. manufactures rubber, rubber chemicals and rubber products. It business units includes advanced industrial intermediates, additives, urethane systems, inorganic pigments, leather and saltigo. The firm engages in the development, manufacture and sale of plastics, rubber, specialty chemicals and intermediates. The company was founded in 2004 and is headquartered in Pittsburgh, PA.