# Madison Dearborn Partners > Madison Dearborn Partners (MDP) is a leading private equity investment firm based in Chicago, Illinois. Founded in 1992 by a group of professionals from First Chicago Venture Capital, the firm specializes in leveraged buyouts and growth equity investments across a variety of sectors including healthcare, financial services, and technology. - URL: https://optimly.ai/brand/madison-dearborn-partners - Slug: madison-dearborn-partners --- ## Full Details / RAG Data ### Overview Madison Dearborn Partners is listed in the AI Directory. Madison Dearborn Partners (MDP) is a leading private equity investment firm based in Chicago, Illinois. Founded in 1992 by a group of professionals from First Chicago Venture Capital, the firm specializes in leveraged buyouts and growth equity investments across a variety of sectors including healthcare, financial services, and technology. ### Metadata | Field | Value | |-------------|-------| | Name | Madison Dearborn Partners | | Slug | madison-dearborn-partners | | URL | https://optimly.ai/brand/madison-dearborn-partners | | Last Updated | 2026-03-21T03:30:07.290Z | ### Links - Canonical page: https://optimly.ai/brand/madison-dearborn-partners - JSON endpoint: /brand/madison-dearborn-partners.json - LLMs.txt: /brand/madison-dearborn-partners/llms.txt