Mr. Knowling serves as Chairman of Eagles Landing Partners, which specializes in helping senior management formulate strategy, lead organizational transformations and re-engineer businesses. From 2002 to 2005, he served as Chief Executive Officer of the NYC Leadership Academy, an independent non-profit corporation created by Chancellor Joel I. Klein and Mayor Michael R. Bloomberg that is chartered with developing the next generation of principals in the New York City public school system. Mr. Knowling previously held roles as Chief Executive Officer of Telwares, Chairman and Chief Executive Officer of SimDesk Technologies, Inc. and Chairman, President and Chief Executive Officer of Covad Communications. He was awarded the Wall Street Project’s Reginald Lewis Trailblazers Award by President Clinton and the Reverend Jesse Jackson in 1999. Mr. Knowling serves on the board of directors for CECO Environmental Corp., Rocket Software and Stream Companies. He also previously served on the board of directors of Citrix Systems Inc. from 2020 to September 2022, Heidrick & Struggles, Inc. from 2001 to 2015, Convergys Corporation from 2017 to 2018 and Roper Technologies, Inc. from 2008 to 2021.