Sake Bosch

Managing Partner

Sake Bosch is a founder and Managing Partner of Prime Ventures with over 25 years of experience in marketing and sales and venture capital.

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Monish Suri

Partner

Monish is a Partner at Prime Ventures, which he joined in 2001. He brings over 25 years of international experience in sales, management and venture capital to Prime.

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Joost Holleman

Partner

Joost Holleman joined as Partner in 2009 and is responsible for all aspects of the operations of Prime Ventures including investor relations. Before joining Prime, Joost was with AlpInvest Partners, one of the leading independent investors in private equity funds.

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Pieter Welten

Partner

Pieter Welten is a Partner who joined Prime Ventures in 2013. Before joining Prime, Pieter worked at LSG Holdings, a corporate finance and private equity boutique based in London.

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Nick Kalliagkopoulos

Principal

Nick Kalliagkopoulos is a Principal who joined Prime Ventures in 2015. Before joining Prime, Nick worked at the Randstad Innovation Fund, the corporate venture capital fund of the Randstad Group, and at Dutch Expansion Capital (DEC), a venture capital firm investing in high tech companies.

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Margaret Perchik

Associate

Margaret Perchik joined Prime Ventures in 2017 as an Associate. Prior to joining Prime, Margaret worked at MMC Ventures, a London-based venture capital fund, evaluating early stage technology investment opportunities across the UK.

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Martijn van Heeswijk

Associate

Martijn joined Prime Ventures in 2018 as an Associate. Prior to joining Prime, Martijn worked at BLOOM, an Amsterdam-based consultancy firm specialised in digital growth strategies and due diligence on investment targets in the digital sector.

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André Baars

Finance Director

André Baars joined Prime Ventures in 2009. André is our Finance Director and responsible for all finance and accounting related matters.

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Gerlien Prins

Assistant Controller & Office Manager

Gerlien Prins is Assistant Controller & Office Manager and joined Prime Ventures in 2012.

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Melissa Hengeveld

Controller

Melissa Hengeveld is a controller who joined Prime Ventures in 2018. Prior to joining Prime, Melissa worked as an auditor in the financial services department of KPMG Netherlands.

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