![Ondrej Vlcek](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>)
Ondrej Vlcek
Director/Board Member at
GEN DIGITAL INC.
Net worth: 99 M $ as of 2026-05-30
Profile
Ondrej Vlcek is Chief Executive Officer & Director at Avast Plc and Chief Executive Officer & Director at Avast Software sro and Chief Technology Officer, EVP & GM-Consumer at Avast Holding BV (both are subsidiaries of Avast Plc). In the past Mr. Vlcek held the position of CTO, Director, Executive-VP & General Manager at AVAST Software NV. Mr. Vlcek received an undergraduate degree from Czech Technical University and a graduate degree from the University of Charles.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
GEN DIGITAL INC. 0.64% | 2026-06-09 | 3,832,724 ( 0.64% ) | 99 M $ | 2026-05-30 |
Ondrej Vlcek active positions
| Companies | Position | Start |
|---|---|---|
| GEN DIGITAL INC. | Director/Board Member | 2022-09-11 |
Avast Software sro
 Avast Software sro Packaged SoftwareTechnology Services Develops computer security software | Chief Executive Officer | 2019-06-30 |
Avast Holding BV
 Avast Holding BV Financial ConglomeratesFinance Provides financial investment services | Chief Tech/Sci/R&D Officer | 2008-12-31 |
Former positions of Ondrej Vlcek
| Companies | Position | End |
|---|---|---|
| AVAST PLC | Chief Executive Officer | 2023-06-28 |
| AVAST SOFTWARE BV | Chief Tech/Sci/R&D Officer | - |
Training of Ondrej Vlcek
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
12
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Gen Digital Inc.
 Gen Digital Inc. Packaged SoftwareTechnology Services Provides cyber safety software and operating system solutions | Technology Services |
Avast Software sro
Avast Software sro Packaged SoftwareTechnology Services Develops computer security software | Technology Services |
Avast Software NV
 Avast Software NV Packaged SoftwareTechnology Services Develops Internet security software and related solutions for individuals and businesses | Technology Services |
Czech Technical University
 Czech Technical University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Charles
 University of Charles Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Avast Holding BV
Avast Holding BV Financial ConglomeratesFinance Provides financial investment services | Finance |
Avast Ltd.
 Avast Ltd. Information Technology ServicesTechnology Services Provides security software | Technology Services |
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