Ferry I. M. Houterman

Holland Casino BV operates and manages casino. It provides gambling activities in Holland. The firm also has casinos in Amsterdam, Breda, Eindhoven, Enschede, Groningen, Nijmegen, Rotterdam, Scheveningen, Schiphol Airport, Utrecht, Valkenburg and Venlo. The company was founded in 1975 and is headquartered in Hoofddorp, the Netherlands.

Zenitel NV engages in the provision of intelligent communication solutions. It focuses on the secure communication systems activities, which develops and sell the intercom and public address systems of the company. The company was founded in 1901 and is headquartered in Zellik, Belgium.

Tahal Group International B.V. provides water infrastructure engineering services. The firm specializes in multidisciplinary fields such as water and wastewater systems, hydropower, desalination, solid waste management, and agriculture and irrigation development, among others. The company was founded in 1952 and is headquartered in Amsterdam, the Netherlands.

RAI Amsterdam BV organizes exhibitions, conventions and events. It offers services in the areas of hotel and travel; catering, which include congress and meetings, event, and visitor catering; ICT; exhibitor services; special events; and logistics, such as internal transport, storage on location, loading and unloading, traffic management, arranging customs clearance, transport in the Netherlands, and international freight. The company also provides media solutions, such as in- and outdoor, online and data, and print; and an online tool that allows users to offer economy and business class tickets. The company was founded in 1983 and is headquartered in Amsterdam, the Netherlands.

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