![Mark Mader](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Mark Mader
Director/Board Member at
ZOOMINFO TECHNOLOGIES INC.
Net worth: 174 359 $ as of 31/05/2026
Profile
Mr. Mark P. Mader is an Independent Director at Zoom Information, Inc., an Independent Director at ZoomInfo Technologies, Inc. and a President, Chief Executive Officer & Director at Smartsheet, Inc. He is on the Board of Directors at Zoom Information, Inc., ZoomInfo Holdings LLC, Zoominfo LLC, ZoomInfo Technologies, Inc., Smartsheet, Inc. and UW Information School. Mr. Mader was previously employed as a Senior Vice President-Global Services by Onyx Software Corp. and a Senior Associate by Greenwich Associates LLC. He received his undergraduate degree from Dartmouth College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 14/05/2026 | 52,360 ( 0.02% ) | 174 359 $ | 31/05/2026 |
Mark Mader active positions
| Companies | Position | Start |
|---|---|---|
| ZOOMINFO TECHNOLOGIES INC. | Director/Board Member | 01/02/2020 |
Zoominfo Technologies LLC
 Zoominfo Technologies LLC Packaged SoftwareTechnology Services Provides go-to-market intelligence platform for sales and marketing teams | Director/Board Member | 20/02/2020 |
Zoominfo LLC
 Zoominfo LLC Internet Software/ServicesTechnology Services Operates an online sales intelligence platform which provides sales, marketing, and staffing professionals to technology vendors, staffing companies, and consultants | Director/Board Member | 01/02/2020 |
UW Information School
 UW Information School Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Information School
 Information School Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Former positions of Mark Mader
| Companies | Position | End |
|---|---|---|
| SMARTSHEET INC. | Chief Executive Officer | 30/09/2025 |
ZoomInfo Holdings LLC
 ZoomInfo Holdings LLC Internet Software/ServicesTechnology Services Operates as a holding company with interests in information retrieval services | Director/Board Member | 01/06/2020 |
Onyx Software Corp.
 Onyx Software Corp. Packaged SoftwareTechnology Services Provides enterprise customer management software solutions | Corporate Officer/Principal | 01/11/2005 |
Greenwich Associates LLC
 Greenwich Associates LLC Miscellaneous Commercial ServicesCommercial Services Provides research based strategy management services for financial professionals | Corporate Officer/Principal | 01/04/1995 |
Training of Mark Mader
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
81
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Onyx Software Corp.
Onyx Software Corp. Packaged SoftwareTechnology Services Provides enterprise customer management software solutions | Technology Services |
Smartsheet, Inc.
 Smartsheet, Inc. Packaged SoftwareTechnology Services Develops AI enterprise platform for work management | Technology Services |
Dartmouth College
 Dartmouth College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Greenwich Associates LLC
Greenwich Associates LLC Miscellaneous Commercial ServicesCommercial Services Provides research based strategy management services for financial professionals | Commercial Services |
Zoominfo Technologies LLC
Zoominfo Technologies LLC Packaged SoftwareTechnology Services Provides go-to-market intelligence platform for sales and marketing teams | Technology Services |
Zoominfo LLC
Zoominfo LLC Internet Software/ServicesTechnology Services Operates an online sales intelligence platform which provides sales, marketing, and staffing professionals to technology vendors, staffing companies, and consultants | Technology Services |
ZoomInfo Holdings LLC
ZoomInfo Holdings LLC Internet Software/ServicesTechnology Services Operates as a holding company with interests in information retrieval services | Technology Services |
UW Information School
UW Information School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Information School
Information School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
ZoomInfo Technologies, Inc.
 ZoomInfo Technologies, Inc. Packaged SoftwareTechnology Services Operates software company that provides a go-to market intelligence and engagement platform for sales and marketing teams | Technology Services |
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