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General Information



Chicago, USA
Three First National Plaza
Suite 4600
Chicago, IL, 60602


Co-Founder and Managing Director
Executive Partner
Managing Director
Managing Director
Managing Director
Managing Director
Managing Director
Managing Director
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Madison Dearborn Partners

Madison Dearborn Partners, LLC (“MDP”), based in Chicago, is one of the most experienced and successful private equity investment firms in the United States.

MDP’s objective is to invest in companies in partnership with outstanding management teams to achieve significant long-term appreciation in equity value. MDP generally seeks to invest $100 million to $600 million of equity capital in a single transaction.

Recent Milestones


Company Date Round Size Participants
QuickPlay Media 7/2012Private Equity$100M1
PayPal 4/2000Series C$100M14



    Madison Dearborn and CoVant agree to buy LGS Innovations for $200 mln ( [edit]
    Madison Dearborn nears $1.5bn Ikaria buyout from PE, venture firms ( [edit]
  1. PE Firm Madison Dearborn Pays $100M For A Majority Stake In Cloud Video Company QuickPlay Media ( [edit]
  2. PR Newswire ( [edit]
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Last Edited 3/14/14

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