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Mark Siezen

Mark Siezen

Chief Executive Officer (statutory)

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Mark Siezen was appointed Chief Executive Officer on 1 September 2022. He joined Bouwinvest 1 November 2020 as Chief Client Officer. Before that, he was Executive Director and Member of the Board of CBRE Netherlands, responsible for activities across retail and industrial/logistics sectors. Previously, he held several management positions at various multinational real estate businesses in the Netherlands and abroad. Mark studied Engineering Geology at TU Delft and Construction Project Management at the University of Reading.

Henk-Dirk de Haan

Henk-Dirk de Haan

Chief Financial & Risk Officer (statutory)

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As of October 1, 2023, Henk-Dirk de Haan will be Chief Financial & Risk Officer (CFRO) at Bouwinvest. Before his switch to Bouwinvest, Henk-Dirk had been CFRO at real estate asset manager a.s.r. since 2012. In this position he was statutory director and headed the Accounting, Reporting & Business Control, Fund Control, Tax and Risk Management departments. At Bouwinvest, Henk-Dirk focuses on further expanding the organization in these areas, as well as in the areas of Compliance and Business Technology. Henk-Dirk has worked in various finance & control positions since 1992, including at SNS Property Finance, Bouwfonds Property Finance and Hollandsche Beton Groep. Henk-Dirk studied Business Economics at Erasmus University Rotterdam and completed the postdoctoral training to become a Registered Accountant there.

Marleen Bosma

Marleen Bosma

Chief Client Officer

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Marleen Bosma is Chief Client Officer (CCO) at Bouwinvest and in this position, she is responsible for investor services and the growth of entrusted capital. Marleen has worked at Bouwinvest since 2016, until early 2022 as Head of Research and Strategic Advisory. In early 2022, she was made responsible for Business Development. Prior to Bouwinvest, Marleen was responsible for international property investments and strategic client advisory at Blue Sky Group. Her career includes research, portfolio management and client relations at Syntrus Achmea real estate, the Philips pension fund, and FGH Bank. Marleen holds a Masters degree in Real Estate Management & Development from the Eindhoven University of Technology, a postgraduate Master of Science in Real Estate from the University of Amsterdam, and is a registered investment analyst (RBA VU Amsterdam, the Dutch form of the CFA).

Allard van Spaandonk

Allard van Spaandonk

Chief Investment Officer Dutch Investments

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Allard van Spaandonk joined Bouwinvest on 1 November 2008, as director Asset Management. As of 1 January 2013, Allard has been Chief Investment Officer Dutch Investments, responsible for investments in Dutch real estate. He was previously the director of the retail and residential portfolios at Syntrus Achmea Vastgoed, as well as head of residential mortgages at Achmea Vastgoed. Allard started his real estate career at ABP Hypotheken in 1986.

Stephen Tross

Stephen Tross

Chief Investment Officer International Investments

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Stephen Tross was appointed as Chief Investment Officer International Investments on 1 September 2010. He joined Bouwinvest in 2009 as COO International Investments. Stephen previously worked in the real estate audit practices at KPMG Accountants NV and PwC in the Netherlands, New York and London. He studied Business Economics at the Hogeschool Utrecht and accountancy at NIvRA-Nyenrode. Stephen is a professional member of the British Institution of Chartered Surveyors and Chair at ANREV.

Wendy Verschoor

Wendy Verschoor

Chairman supervisory board

Wendy Verschoor (1974) is a real estate specialist and manager with 20 years of experience in advising clients about real estate and asset management. She is a member of the supervisory board’s audit, risk and compliance committee. Wendy has run her own consultancy in the field of strategy, leadership and governance since April 2018. Prior to this she was Head of Client Care at CBRE Nederland and a director at Arcadis Nederland.

Jos van Lange

Jos van Lange

Vice chairman supervisory board

Jos van Lange’s (1956) main areas of expertise are finance, risk control and compliance in combination with real estate. Van Lange is vice chairman of the supervisory board and he chairs the audit, risk and compliance committee. Between 1980 and 2017 he held various positions at Rabobank Nederland and Rabo Real Estate Group. At Rabo Real Estate Group, he was CFRO from 2006 to 2013, and CEO from 2013 to 2017.

Gabrielle Reijnen

Gabrielle Reijnen

Supervisory board member

Gabrielle Reijnen has more than 25 years management experience, including client and portfolio management, finance and risk. Within the supervisory board, she chairs HR committee. Gabrielle is currently CFO at Beter Bed Holding and is a member of the supervisory boards at Aegon Bank and Aspen Oss. She was previously Managing Director at ABN Amro and at Alvarez & Marsal.

Marleen Bosma

Marleen Bosma

Chief Client Officer

+31612762091 m.bosma@bouwinvest.nl LinkedIn

Marleen Bosma is Chief Client Officer (CCO) at Bouwinvest and in this position, she is responsible for investor services and the growth of entrusted capital. Marleen has worked at Bouwinvest since 2016, until early 2022 as Head of Research and Strategic Advisory. In early 2022, she was made responsible for Business Development. Prior to Bouwinvest, Marleen was responsible for international property investments and strategic client advisory at Blue Sky Group. Her career includes research, portfolio management and client relations at Syntrus Achmea real estate, the Philips pension fund, and FGH Bank. Marleen holds a Masters degree in Real Estate Management & Development from the Eindhoven University of Technology, a postgraduate Master of Science in Real Estate from the University of Amsterdam, and is a registered investment analyst (RBA VU Amsterdam, the Dutch form of the CFA).

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