Duco Frie

Wijs & Van Oostveen BV (Wijs) is an independent Netherlands-based investment management firm which was founded in 1987. Headquartered in Amsterdam, Wijs manages mutual funds for high-net worth individuals, pension funds, corporations and institutional investors.

Part of The Goldman Sachs Group, Inc., Altis Investment Management BV is a Dutch company that provides asset and fund management services. The company is based in The Hague, Netherlands.

Selectum Vermogensbeheer NV (Selectum) is an independent asset management and investment advisory firm headquartered in Antwerp, Belgium. The firm was founded in 2000 by two professionals. Selectum manages equity portfolios and bond portfolios of private customers, institutional investors and of a number of investment funds.

WhatsApp LLC operates as a cross-platform mobile messaging app which allows users to exchange messages without having to pay for SMS. Its messenger is available for iPhone, BlackBerry, Android, Windows Phone and Nokia. In addition to basic messaging WhatsApp users can create groups, send each other unlimited images, video and audio media messages. The company was founded by Jan Koum and Brian Acton in 2009 and is headquartered in Menlo Park, CA.

Part of Coöperatieve Rabobank UA, Rabobank Amsterdam is a banking company that provides banking services. The company is based in Amsterdam, Netherlands.

Part of Mediaplanet International AB, Mediaplanet Verlag Deutschland GmbH provides content marketing services. The company is based in Berlin, Germany and was founded in 2007.

Aletta Angels (Aletta Angels) is a venture capital firm founded in 2019 by Anke Huiskes and Kristiina Kansen. The firm is headquartered in San Francisco, California.