Willem Jansonius
Director/Board Member at Unitank Betriebs- Und Verwaltungs GmbH
Profile
Willem Jansonius is the founder of Blaeu Capital Advisors BV, which was founded in 2009.
He is currently the Director at Adola Oy since 2019, Partner & Head of CIF at DIF Management Holding BV since 2016, Board Member at Unitank Betriebs- Und Verwaltungs GmbH since 2019, and Board Member at Valley Fiber Ltd.
since 2020.
Previously, he worked as the Managing Director at Macquarie Capital (Europe) Ltd.
(Netherlands) from 2010 to 2016.
Mr. Jansonius completed his graduate degree at Nyenrode Business Universiteit in 1998 and the University of Utrecht in 1996.
Willem Jansonius active positions
| Companies | Position | Start |
|---|---|---|
DIF Management Holding BV
 DIF Management Holding BV Investment ManagersFinance DIF Management Holding BV (DIF Management Holding) is a private equity firm founded by Menno Witteveen and Maarten Koopman in 2005. The firm is headquartered in the Netherlands. | Private Equity Investor | 31/08/2016 |
Valley Fiber Ltd.
 Valley Fiber Ltd. Wireless TelecommunicationsCommunications Valley Fiber Ltd. engages in the provision of fiber optic Internet services. It offers television coverage and Internet plans and bundles; security solutions to residential and business customers; and installation and technical support. The company was founded in December 2016 and is headquartered in Winkler, Canada. | Director/Board Member | 31/03/2020 |
Unitank Betriebs- Und Verwaltungs GmbH
 Unitank Betriebs- Und Verwaltungs GmbH Industrial SpecialtiesProcess Industries Unitank Betriebs- Und Verwaltungs GmbH provides liquid Oil products. The company is headquartered in Hamburg, Germany. | Director/Board Member | 28/02/2019 |
Adola Oy
 Adola Oy Engineering & ConstructionIndustrial Services Adola Oy provides Valoo Netti fiber optic connections with a one-year contract. The Finnish company's service offers uninterrupted streaming and online gaming through the use of fiber optics. | Director/Board Member | 31/10/2019 |
Former positions of Willem Jansonius
| Companies | Position | End |
|---|---|---|
| Macquarie Capital (Europe) Ltd. (Netherlands) | Corporate Officer/Principal | 31/07/2016 |
| Blaeu Capital Advisors BV | Founder | 31/12/2009 |
Training of Willem Jansonius
| Nyenrode Business Universiteit | Graduate Degree |
| University of Utrecht | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
| Macquarie Capital (Europe) Ltd. (Netherlands) | |
DIF Management Holding BV
DIF Management Holding BV Investment ManagersFinance DIF Management Holding BV (DIF Management Holding) is a private equity firm founded by Menno Witteveen and Maarten Koopman in 2005. The firm is headquartered in the Netherlands. | Finance |
Unitank Betriebs- Und Verwaltungs GmbH
Unitank Betriebs- Und Verwaltungs GmbH Industrial SpecialtiesProcess Industries Unitank Betriebs- Und Verwaltungs GmbH provides liquid Oil products. The company is headquartered in Hamburg, Germany. | Process Industries |
Valley Fiber Ltd.
Valley Fiber Ltd. Wireless TelecommunicationsCommunications Valley Fiber Ltd. engages in the provision of fiber optic Internet services. It offers television coverage and Internet plans and bundles; security solutions to residential and business customers; and installation and technical support. The company was founded in December 2016 and is headquartered in Winkler, Canada. | Communications |
Adola Oy
Adola Oy Engineering & ConstructionIndustrial Services Adola Oy provides Valoo Netti fiber optic connections with a one-year contract. The Finnish company's service offers uninterrupted streaming and online gaming through the use of fiber optics. | Industrial Services |
| Blaeu Capital Advisors BV |
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