Greater Oak Brook offers a unique business climate that attracts people from all over the world. Each day over 100,000 business clients and visitors arrive in Oak Brook and Oakbrook Terrace not just to work in this bustling, professional corporate center, but to also enjoy first class shopping, luxurious dining and hotels, and the best in golf and other recreational activities. Our community attracts over 25 million shoppers a year. The retail, hotels, and restaurants contribute to the thriving local economy, keep taxes and operational costs low for its corporate residents, and make doing business here both pleasurable and affordable.