Madison Dearborn Partners
Overview
Madison Dearborn Partners is a private equity firm specializing in leveraged buyouts, recapitalizations, balance sheet restructurings, acquisition financings, and growth capital investments in mature companies . The firm invests in middle and upper-middle-market companies, primarily in the United States, focusing on basic industries, financial services, healthcare, and technology & government sectors .
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Insurance Office of America | Oct 2025 | Private Equity | Co-investor |
| Schoeller Allibert | Jul 2025 | M&A | Co-investor |
| The Ardonagh Group | Jun 2025 | Private Equity | Co-investor |
| Sevita | Jan 2025 | Corporate Funding | Co-investor |
| Harmonia Holdings Group | Sep 2024 | Growth Equity | Lead |
Key People
Jim Perry
Co-founder and Senior Advisor
Alex Fisher
Managing Director
Bella S
Partner At An International Innovation Fund
Damon Griggs
Executive Partner
Elizabeth Q. Betten
Partner And Co-Head Of Healthcare Team
John J. Lewis
Executive Partner
Matthew Raino
Partner Co-Head Of Financial Services
Michael Dolce
Partner Head Of Capital Markets
Meghan Slentz Hawken
ESG Manager Investor Relations
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
