As Chief of Staff and Senior Vice President of Dispositions and Financial Planning and Analysis, Mark Mahoney heads Dominium’s disposition efforts, LP exits, and portfolio refinances. Additionally, Mark leads Dominium’s Investment Committee, a consulting group of analysts that are business partners with other departments and the financial reporting to senior executives, and various estate planning efforts.  Mahoney serves as the Chief of Staff to Managing Partner, Paul Sween and in that role helps Paul Sween with the implementation of numerous strategic initiatives across the Dominium enterprise.

Mahoney joined Dominium in December of 2006 and has worked in a wide variety of roles, including serving as the Corporate Controller working on updating and automating Corporate reporting, specifically as it relates to Development. He also served as Vice President of Asset Management, his responsibilities in this role included portfolio budget preparation, financial statement review, dispositions, and working with outside Limited Partners to exit partnerships at, or near, the end of the tax credit compliance period. Mahoney served as Vice President of Financial Planning and Analysis in 2016 for nearly five years before his promotion to Chief of Staff and Senior Vice President of Dispositions and Financial Planning and Analysis.

Prior to joining Dominium, Mahoney was a Senior Accountant at UnitedHealth Group.

Mahoney holds a Bachelor of Arts degree in Accounting from St. Mary's University.