Gregory R. Why

Parthenon Capital LLC (Parthenon Capital) is a private equity firm founded in 1998 by John C. Rutherford. The firm is headquartered in San Francisco, California.

Hellman & Friedman LLC (Hellman & Friedman) is a private equity firm founded in 1984 by Warren Hellman and Tully Friedman. The firm is headquartered in San Francisco, California.

Apex Tool Group LLC provides industrial electronic soldering products. It offers tool storage, drill chucks, chain and electronic soldering products. The firm serves automotive, aerospace, electronics, energy, hardware, industrial, and consumer retail. Its brands include Apex, Cleco, Dotco, Recoules, Quackenbush, Crescent, GearWrench, Armstrong, Weller, Lufkin, Campbell, SATA and Wiss. The company was founded in 2010 and is headquartered in Sparks, MD.

Toys "R" Us, Inc. engages in the distribution and retail of toys and baby products. The firm's products include Hello Kitty City Cruiser, Bugaboo Cameleon and Bugaboo Donkey Strollers, Buckyballs high-powered magnet sets and Hug and Tugs, Puppy and Monkey. It offers a selection of private label merchandise under names such as Babies "R" Us, Journey Girls, Imaginarium, Fast Lane, You and Me, Just Like Home, True Heroes, Totally Me!, Dream Dazzlers, and Fao Schwarz. The company was founded by Charles P. Lazarus in February 1948 and is headquartered in Wayne, NJ.

Bain Capital Private Equity LP (Bain Capital Private Equity) is a private equity firm, a subsidiary of Bain Capital LP founded in 1984. The firm is headquartered in Boston, Massachusetts.

Med-Tel International Corp. owned and operated diagnostic imaging centers. The company offered magnetic resonance imaging, computerized tomography scan, ultrasound, mammography, fluoroscopy, dual-energy X-ray absorptiometry, and other modalities. The company was founded by Ronald D. Coleman and James J. McGillan in 1994 and was headquartered in McLean, VA.