![Roger Dassen](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>)
Roger Dassen
Director of Finance/CFO at
ASML HOLDING N.V.
Net worth: 6 M $ as of 31/05/2026
Profile
Presently, Roger J.M. Dassen occupies the position of Chief Financial Officer & Executive Vice President at ASML Holding NV. Dr. Dassen is also on the board of De Nederlandsche Bank and Maastricht University Medical Center and Professor at Vrije Universiteit Amsterdam. In his past career Dr. Dassen held the position of Chief Executive Officer of Deloitte Holding BV and Vice Chairman-Risk, Regulatory & Public Policy at Deloitte Touche Tohmatsu Ltd. Dr. Dassen received an MBA, a graduate degree and a doctorate from Maastricht University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 03/02/2026 | 3,511 ( 0% ) | 6 M $ | 31/05/2026 |
Roger Dassen active positions
| Companies | Position | Start |
|---|---|---|
| ASML HOLDING N.V. | Director of Finance/CFO | 01/06/2018 |
Vrije Universiteit Amsterdam
 Vrije Universiteit Amsterdam Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01/01/1996 |
De Nederlandsche Bank
 De Nederlandsche Bank General GovernmentGovernment Operates as a central bank | Director/Board Member | 01/10/2018 |
Maastricht University Medical Center
 Maastricht University Medical Center Hospital/Nursing ManagementHealth Services Operates as an academic hospital that provides basic and complex care services | Chairman | 01/01/2020 |
Academisch Ziekenhuis Maastricht
 Academisch Ziekenhuis Maastricht Hospital/Nursing ManagementHealth Services Operates as an academic hospital | Chairman | 01/01/2020 |
Stichting Brainport
 Stichting Brainport Investment Trusts/Mutual FundsMiscellaneous Operates a foundation | Director/Board Member | - |
Former positions of Roger Dassen
| Companies | Position | End |
|---|---|---|
Deloitte Touche Tohmatsu Ltd.
 Deloitte Touche Tohmatsu Ltd. Miscellaneous Commercial ServicesCommercial Services Provides auditing, consulting, financial and risk advisory & tax services | Director/Board Member | 01/06/2018 |
Deloitte Holding BV
 Deloitte Holding BV Miscellaneous Commercial ServicesCommercial Services Operates as holding company whose subsidiaries provides accounting, taxation, consulting and financial advisory services | Chief Executive Officer | 01/01/2018 |
Deloitte & Touche (Netherlands)
 Deloitte & Touche (Netherlands) Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | 01/01/2018 |
Training of Roger Dassen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
82
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
ASML Holding NV
 ASML Holding NV SemiconductorsElectronic Technology Develops, manufactures and markets EUV & DUV lithography systems, metrology and inspection systems & related software solutions | Electronic Technology |
Maastricht University
 Maastricht University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Vrije Universiteit Amsterdam
Vrije Universiteit Amsterdam Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Deloitte & Touche (Netherlands)
Deloitte & Touche (Netherlands) Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
De Nederlandsche Bank
De Nederlandsche Bank General GovernmentGovernment Operates as a central bank | Government |
Deloitte Holding BV
Deloitte Holding BV Miscellaneous Commercial ServicesCommercial Services Operates as holding company whose subsidiaries provides accounting, taxation, consulting and financial advisory services | Commercial Services |
Deloitte Touche Tohmatsu Ltd.
Deloitte Touche Tohmatsu Ltd. Miscellaneous Commercial ServicesCommercial Services Provides auditing, consulting, financial and risk advisory & tax services | Commercial Services |
Academisch Ziekenhuis Maastricht
Academisch Ziekenhuis Maastricht Hospital/Nursing ManagementHealth Services Operates as an academic hospital | Health Services |
Stichting Brainport
Stichting Brainport Investment Trusts/Mutual FundsMiscellaneous Operates a foundation | Miscellaneous |
Maastricht University Medical Center
Maastricht University Medical Center Hospital/Nursing ManagementHealth Services Operates as an academic hospital that provides basic and complex care services | Health Services |
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