Madison Dearborn Partners, LLC ("MDP") is a leading private equity investment firm based in Chicago that, since its formation in 1992, has raised aggregate capital of more than $26 billion and has completed over 140 investments.

Venture Capital

Madison Dearborn Partners

Co-CEOs

Samuel M. Mencoff

Paul J. Finnegan

The board of directors at Madison Dearborn Partners has a history of experience in investment and telecom. The current chairman of the board is from the American Investment Council, and the Executive Vice President and General Counsel is from Allegiance Telecom. There is also a partner from Kirkland & Ellis LLP. All three have experience in different aspects of the business world, and will be able to provide valuable insights to the company.

Board of Directors

About

Team members

Other teams at Madison Dearborn Partners

Leadership Team

CEO and Executive Team