About
Mr. O'Brien has served as ZoomInfo's Chief Financial Officer since July 2025, having previously served as Interim Chief Financial Officer from September 2024 to July 2025.
He has held roles with increasing levels of responsibility at ZoomInfo since December 2017, previously serving as Vice President of Financial Planning & Analysis from January 2023 to September 2024. Prior to joining the Company he held accounting positions at RainKing Solutions and Kaseya.
He holds a B.S. in Accounting from Lehigh University and is a CPA registered with the District of Columbia Board of Accountancy.
Roles
ZoomInfo Technologies Inc.
Chief Financial Officer · Current role
2025–present
ZoomInfo Technologies Inc.
Interim Chief Financial Officer · September 2024 to July 2025.
2024-2025
ZoomInfo Technologies Inc.
Vice President, Financial Planning & Analysis · January 2023 to September 2024.
2023-2024
RainKing Solutions
Accounting positions
2016-2017
Kaseya
Accounting positions
2008-2016
Fixed Compensation
FY 2025Salary
$465,000
ComponentAnnual base salary
All other compensation
$20,770
Total compensation
$7,152,647
Performance Compensation
Data from FY 2025Cash incentive
Non-equity incentive plan compensation
$143,774
FormAnnual cash incentive
Stock awards
Stock awards
$6,523,103
FormStock awards
Also at ZoomInfo Technologies Inc.
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