LeaseWeb is an Internet hosting service with offices in Europe, Asia and the United States. The company offers hosting-related services: dedicated servers, colocation, cloud hosting, content delivery network (CDN) and hybrid solutions. Its parent company OCOM was listed in the Deloitte Fast 50 in 2007, 2009, 2010 and 2011.
Customers include Heineken, Starbucks, Kelkoo, Twenga and Kaspersky Lab. The company sponsors the Wikimedia Foundation.