Daniel R. Groves

Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA.

Highmark, Inc. engages in the provision of health insurance products and services. It serves members across the United States through its businesses in health insurance, dental insurance, vision care, and reinsurance. The company was founded on November 27, 1996 and is headquartered in Pittsburgh, PA.

Weirton Steel Corp. manufactures tin mill and sheet steel products. The company's tin mill products, includes tin plate, chrome coated and black plate steels and are consumed principally by the container and packaging industry for food cans, general line cans and closure applications, such as caps and lids. The company produces carbon steel slabs in its primary steel making operations from raw materials to industry and customer specifications

Bottling Group LLC manufactures and distributes carbonated and non-carbonated beverages. The company was incorporated in 1999 and is headquartered in New York, NY.