The Belgian business center market is estimated at around 120 centers with 10,000 workstations. Three-quarters are located in Brussels, Antwerp, and Ghent. The market has grown slowly at around 3.5% annually, except for 2006-2008 when growth exceeded 15%. The financial profiles of international, private, and semi-public business centers differ substantially. International centers have the highest turnover but rely on renting buildings. Private centers invest heavily in property but have declining profitability. Semi-public centers own most of their property but do not generate consistent operational profits. Around half of all centers operate at a loss.