A. Steven Walleck

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Berlin Industries, Inc. provides commercial printing services. It specializes in producing catalogs, direct mailings and advertising inserts. The company has 12 web presses at its printing plants in Illinois and Nevada. Its clients include Burger King and Mary Kay. The company offers database management and list services for direct mailings. Berlin Industries was founded in 1919 and is located in Carol Stream, IL.

Magnetic Data Technologies LLC provides disk drive repair services. The company is based in Goleta, CA. Magnetic Data Technologies was acquired by Solectron Corp., part of Flex Ltd. from October 01, 2007 on June 11, 2002 for $70 million.

Dubilier & Co (Dubilier) is a private equity firm founded in 1994 by Michael J. Dubilier. The firm is headquartered in Stamford, Connecticut.