Mary Hausman

Mary Hausman possesses extensive experience in accounting and internal audit functions, currently serving as the VP and Chief Accounting Officer at Williams since May 2019, where responsibilities encompass all accounting, reporting, and commodity risk control. Prior to this role, Mary was the Staff VP Internal Audit, functioning as Chief Audit Executive, and led the internal audit department with a focus on enhancing organizational value. Additional experience includes serving as Vice President and Chief Accounting Officer at Kern River Gas Transmission Company and various finance-related positions at NV Energy and Northern Natural Gas. Mary’s career also includes a tenure at Deloitte as an Audit Manager and earlier roles in internal auditing and financial reporting. Mary holds a Bachelor’s Degree in Accounting from Kansas State University obtained between 1990 and 1993.