About
Mr. Mader has served as a member of the Board of Directors of ZoomInfo Technologies Inc. since February 2020 and served on the Board of Managers of ZoomInfo Holdings LLC from February 2020 to June 2020.
He was President, Chief Executive Officer and a member of the Board of Directors of Smartsheet Inc., a SaaS collaboration and work management provider, from 2006 to September 2025. Prior to Smartsheet, he served in various leadership positions at Onyx Software Corporation from 1995 to 2005, including as Senior Vice President of Global Services, and was a Senior Associate at Greenwich Associates from 1993 to 1995.
He holds a B.A. in Geography from Dartmouth College.
Roles
ZoomInfo Technologies Inc.
Director; Member of the Audit Committee · Current role
2020–present
ZoomInfo Holdings LLC
Member of the Board of Managers · February 2020 to June 2020.
—
Smartsheet Inc.
President, Chief Executive Officer and Director · 2006 to September 2025; a SaaS collaboration and work management provider.
2006-2025
Onyx Software Corporation
Senior Vice President of Global Services (and various leadership positions) · A customer relationship management software company acquired by M2M Holdings.
1995-2005
Greenwich Associates
Senior Associate · A financial consulting firm.
1993-1995
Director Compensation
FY 2025
Fees earned or paid in cash
$60,000
Also at ZoomInfo Technologies Inc.