$48M sweet spot round size
Most of their 53 investments are in rounds between $25M and $101M
1992
SpiderOak raised $16M on January 12, 2023
Investors: Method Capital, OCA Ventures, Heyford Group LLC and Madison Dearborn Partners, LLC
The Ardonagh Group raised $1B on December 15, 2021
Investors: Abu Dhabi Investment Authority (ADIA), HPS Investment Partners, LLC and Madison Dearborn Partners, LLC
Undisclosed raised undisclosed on November 18, 2021
Investors: HPS Investment Partners, LLC and Madison Dearborn Partners, LLC
American Broadband raised undisclosed on December 21, 2020
Investors: Madison Dearborn Partners, LLC
Undisclosed raised undisclosed on October 1, 2020
Investors: Madison Dearborn Partners, LLC
Carnegie Learning raised undisclosed on September 1, 2020
Investors: Madison Dearborn Partners, LLC
Syntellis Performance Solutions raised undisclosed on June 25, 2020
Investors: Thoma Bravo and Madison Dearborn Partners, LLC
APM raised undisclosed on June 1, 2020
Investors: Madison Dearborn Partners, LLC
AEVEX Aerospace raised undisclosed on March 1, 2020
Investors: Madison Dearborn Partners, LLC
Undisclosed raised undisclosed on May 1, 2019
Investors: Madison Dearborn Partners, LLC