Wijnand van de Calseijde

Part of Booking Holdings, Inc., eBuddy BV is a Dutch company that provides instant messaging services. The company is based in Amsterdam, the Netherlands. The company was founded by Jan-Joost Rueb, Paulo Taylor, Onno Bakker. eBuddy was acquired by Booking.com BV from eBuddy Holding BV on December 04, 2013.

Funda Real Estate BV offers real estate brokerage platform. It develops applications for searching real estate properties. The company was founded in 2001 and is headquartered in Amsterdam, the Netherlands.

Sanoma Media BV provides media solutions. It offers public magazines, events, customer media, e-commerce, websites, and applications. The company was founded in 1913 and is headquartered in Hoofddorp, the Netherlands.

Vortex Capital Partners BV (Vortex Capital) is a private equity firm founded in 2012. The firm is headquartered in the Netherlands.

Relay42 Netherlands BV provides online marketing services. It provides integrated marketing, Unlimited data, Personalized dialogue and Technology for marketers. The company was founded by Tomas Salfischberger, Koen Bos, Koen Koppens, Erik Broekhuis and Maurice Pothof in 2010 and is headquartered in Amsterdam, the Netherlands.

VONQ BV engages in the provision of online recruitment marketing services. Its solutions include job marketing, employer branding, recruitment analytics, media channels, media mix, multi-posting, and applicant tracking system (ATS) integration. The company was founded by Tycho van Paassen, Wouter Goedhart, and Remy Verhoeven in 2006 and is headquartered in Rotterdam, the Netherlands.

Part of ABN AMRO Bank NV, Holland Venture BV is a private equity fund. The company is based in Amsterdam, the Netherlands.

Part of Doctolib SAS, Siilo BV is a secure medical messenger platform designed for healthcare professionals. The company is based in Amsterdam, Netherlands. Siilo Messenger allows easy exchange between medical professionals without risking patient data security. Siilo complies with GDPR and international security standards to protect patient data, ensure privacy, and protect personal messages, files, and photos. Siilo Messenger and Siilo Connect change internal communication in modern healthcare and promote collaboration across medical institutions. The Dutch company was founded in 2016 by Arvind Rao, Joost Bruggeman, Jan-Joost Rueb, Onno Bakker. Joost Bruggeman has been the CEO since 2016. Siilo was acquired by Doctolib SAS on March 02, 2023.