# Madison Dearborn Partners > Madison Dearborn Partners is a VC fund backing Software. See 71 investments, check sizes, portfolio and contact details. Updated Aug 2026. - Type: VC Fund - Location: Chicago, United States - Total investments: 71 - Last investment: Jan 2026 - Lead investor: 46% - Last updated: Aug 2026 - LinkedIn: http://www.linkedin.com/company/40911 - Website: http://www.mdcp.com Madison Dearborn Partners is a private equity investment firm that focuses on upper-middle-market and middle-market companies. ## Contacts 5 contacts available for Madison Dearborn Partners. Shizune tracks 12 team members at Madison Dearborn Partners. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/madison-dearborn-partners?utm_source=investor_profile ## Investment focus ### Industry | Industry | Investments | Share | | --- | --- | --- | | Software | 13 | 18% | | Enterprise Software | 11 | 15% | | Information Technology | 10 | 14% | | Internet | 8 | 11% | | Telecommunications | 7 | 10% | 94 industries tracked in total. ### Stage | Stage | Investments | Share | | --- | --- | --- | | Funding Round | 19 | 27% | | Private Equity | 18 | 25% | | Series B | 5 | 7% | | Venture - Series Unknown | 5 | 7% | | Series C | 4 | 6% | 9 stages tracked in total. ### Country | Country | Investments | Share | | --- | --- | --- | | United States | 50 | 70% | | Canada | 3 | 4% | | United Kingdom | 2 | 3% | | Ireland | 1 | 1% | | Australia | 1 | 1% | ## Team | Name | Title | Investments | Profile | | --- | --- | --- | --- | | Benjamin D. Chereskin | Managing Director | 1 | — | | Mark Tresnowski | Senior Advisor | 0 | — | | Matthew W. Norton | Managing Director, Head of Business, Government Software and Services | 2 | — | | Annie Terry | Managing Director, General Counsel & Chief Compliance Officer | 0 | — | | Benjamin Spacapan | Director | 1 | — | ## Investments | Company | Description | Amount | Stage | Date | Website | | --- | --- | --- | --- | --- | --- | | Nichols, Cauley & Associates | Nichols, Cauley & Associates specializes in audit/assurance, enterprise risk management, SALT consulting, accounting and tax services. | | Private Equity | Jan 05, 2026 | | | Insurance Office of America | Insurance Office of America (IOA) is a full-service insurance agency founded in 1988 and is one of the fastest-growing independent agencies in the United States. IOA is ranked 12th on Insurance Journal’s 2017 Top 100 Independent Property/Casualty Agencies report. | | Private Equity | Oct 07, 2025 | | | Harmonia Holdings Group, LLC | Harmonia Holdings Group is a computer software company that provides application development services. | | Private Equity | Sep 07, 2024 | | | Harmonia Holdings Group, LLC | Harmonia Holdings Group is a computer software company that provides application development services. | | Private Equity | Sep 07, 2024 | | | Harmonia Holdings Group, LLC | Harmonia Holdings Group is a computer software company that provides application development services. | | Private Equity | Sep 07, 2024 | | | Harmonia Holdings Group, LLC | Harmonia Holdings Group is a computer software company that provides application development services. | | Private Equity | Sep 07, 2024 | | | Harmonia Holdings Group, LLC | Harmonia Holdings Group is a computer software company that provides application development services. | | Private Equity | Sep 07, 2024 | | | Harmonia Holdings Group, LLC | Harmonia Holdings Group is a computer software company that provides application development services. | | Private Equity | Sep 07, 2024 | | | Hobbs & Associates | Hobbs & Associates is a manufacturing company that presents heating, ventilation, air conditioning (HVAC) products and engineering services. | | Private Equity | Jul 15, 2024 | | | Air Control Concepts | Air Control Concepts is a forward-thinking experts committed to excellence, innovation, and collaboration. | | Venture - Series Unknown | Jul 15, 2024 | | 10 of 71 investments shown. ## Co-investors - [Battery Ventures](https://shizune.co/investors/profile/battery-ventures) — VC Fund, 7 deals together - [Blackstone](https://shizune.co/investors/profile/blackstone) — VC Fund, 6 deals together - [Capital Factory](https://shizune.co/investors/profile/capital-factory) — VC Fund, 6 deals together - [Columbia Capital](https://shizune.co/investors/profile/columbia-capital) — VC Fund, 2 deals together - [Goldman Sachs](https://shizune.co/investors/profile/goldman-sachs) — VC Fund, 2 deals together - [HPS Investment Partners](https://shizune.co/investors/profile/hps-investment-partners) — VC Fund, 2 deals together ## Similar investors ### Similar stage - [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund - [SFC Capital](https://shizune.co/investors/profile/startup-funding-club) — VC Fund - [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund ## FAQ ### What does Madison Dearborn Partners invest in? Madison Dearborn Partners invests primarily in Software, Enterprise Software and Information Technology startups, most often at Funding Round and Private Equity stage. Most of the 71 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio. ### How do I contact Madison Dearborn Partners? Public channels for Madison Dearborn Partners include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox. ### Who are the partners at Madison Dearborn Partners? The team at Madison Dearborn Partners includes Benjamin D. Chereskin (Managing Director), Mark Tresnowski (Senior Advisor) and Matthew W. Norton (Managing Director, Head of Business, Government Software and Services), among 12 team members tracked by Shizune. The Team section lists each member with their title, investment count and links. ### Is Shizune's investor data accurate? Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page. # About Shizune Shizune.co is an investor database. Core features: - 48,091 startup investors (angels, VCs, accelerators, and others) - Email, phone, LinkedIn (for intros), socials, and other contact data - Updated daily from public funding news - CSV and Excel export The User can access the full database FOR FREE after signing up: shizune.co