John O'Hara is a Partner at FON Advisors, a leading investment bank based in the United States. He joined FON Advisors in January 2023. Prior to this role, John served as the Senior Vice President and Head of Corporate Development & Strategy at IronNet from January 2021 to January 2023.

John has extensive experience in strategic development and corporate governance, having held positions such as Board Observer at BitSight and Director at BluVector, a Comcast Company. He also served as Vice President of Comcast Strategic Development from 2016 to 2021.

Earlier in his career, John worked at Goldman Sachs in Global Industrials Investment Banking and served as a Race Coordinator at the Travis Manion Foundation. He began his professional journey as an LCDR/Pilot in the US Navy from 2000 to 2013.

John is based in Philadelphia, Pennsylvania.