Stefaan De Clerck

ConnectImmo NV operates as real estate company. It manages the commercial, financial, legal and technical aspects of the real estate portfolio. The company is headquartered in Brussels, Belgium.

Proximus Foundation operates as an employment center. The private company is based in Schaerbeek, Belgium.

Euronext Brussels SA/NV operates a stock exchange. It provides services for regulated stock and derivatives markets in Belgium. The company also offers services, such as facilitating public offerings, providing trading facilities for cash & derivatives products and supplying market data. Euronext Brussels was founded in 1801 and is headquartered in Brussels, Belgium.

Proximus Art VZW is a Belgian company founded in 1996 that provides digital services and communication solutions in both the Belgian and international markets. Additionally, information about shareholder remuneration can be found on their website. The private company is based in Schaarbeek, Belgium. The company's website offers stock information and share prices for the stock market index BEL20 and major European/Telecom indexes. Proximus Art is ultimately controlled by the Government of Belgium.