William E. Hennessey

RCN Corp. provides local, long distance, cable television and Internet access services. It is a broadband services provider, delivering digital video, Internet and voice services to residential, small and medium businesses. The firm also offers fiber-based data transport services to commercial customers primarily large enterprises and carriers. RCN was founded in 1996 and is headquartered in Herndon, VA.

GPC Capital Corp. II manufactures plastic products. It offers customized blow molded plastic containers for the branded food, beverage, household, personal care, and automotive lubricants markets. GPC Capital operates 57 plants in North America, Europe, and South America. The company was founded in 1998 and is located in York, PA.

Graham Packaging Holdings Co. operates as a holding company that manufactures and sells plastic packaging products. It offers food and beverage, household, personal care/specialty and automotive lubricants product categories. The company was founded in 1989 and is headquartered in York, PA.

VIASYS Healthcare Inc. develops, manufactures, and markets medical and surgical devices and products. It offers products focused on respiratory care, neuroscience, and critical care medicine. The company is headquartered in Conshohocken, PA

TransCore Holdings, Inc. designs, installs and maintains electronic toll collection systems and other types of automated traffic management systems. The company is headquartered in Hummelstown, PA.

The Carlyle Group LP (Global Private Equity) is a private equity firm founded in the year 1990 by William E. Conway, Jr. and Daniel A. D'Aniello. The firm is headquartered in Washington DC.

Zekelman Industries, Inc. engages in the manufacture and sale of industrial steel pipe and tube products. Its brands include Atlas, Wheatland, Sharon Tube, Western Tube & Conduit, Picoma, and Z Modular. It operates through the following segments: Atlas; Electrical Conduit, Fittings and Couplings, Fence Pipe, and Mechanical Tubing (EFM); and Pipe. The Atlas segment includes structural tubing. The Pipe segment refers to the standard pipe and fire sprinkler pipe. The company was founded by John Maneely in 1877 and is headquartered in Chicago, IL.

Graham Packaging Co. LP engages in the design, manufacture, and selling of blow-molded plastic containers for branded foods and beverages, personal care, household products, and chemical-based products, and automotive lubricants. The company was founded on April 15, 1999 and is headquartered in York, PA.

Graham Packaging Holdings Co. manufactures and sells plastic containers. The firm supplies plastic containers for hot-fill juice and juice drinks, sports drinks, drinkable yogurt and smoothies, nutritional supplements, and beverages. The company was founded in 1970 and is headquartered in Lancaster, PA.