Christopher P Trendler

Madison Dearborn Partners LLC (Madison Dearborn Partners) is a private equity firm founded in 1992 by John A. Canning Jr., Paul J. Finnegan, Samuel M. Mencoff, Robin P. Selati, James N. Perry Jr. and Timothy P. Sullivan. The firm is headquartered in Chicago, Illinois.

ghSMART & Co., Inc. provides business assessment and consulting services. It offers management assessment form for chief executive officers (CEO) and investors. The firm specializes in consulting services for pre-hire decisions at the CEO and board levels, private equity and corporate and mergers and acquisitions, senior management team performance feedback, and executive learning and development. The company was founded by Geoffrey H. Smart in 1995 and is headquartered in Chicago, IL.

Tallwave LLC engages in the provision of digital consulting services. The firm offers business strategy, market intelligence, product and service design and development, brand design and development, go-to-market strategy and execution, and digital marketing strategy, execution, and analytics. The company was founded by Jen Dorre, Jeffrey Michael Pruitt, Bob Hobbs, Jr., Dan Boberg, and Eric Facas in 2009 and is headquartered in Scottsdale, AZ.