CyrusOne is a real estate investment trust (REIT) and data center provider that designs, builds, and operates data center facilities for a variety of customers, including enterprise, government, and communications service providers. The company offers a range of services, including colocation, interconnection, and managed services, as well as data center solutions for specific industries such as healthcare, finance and energy. CyrusOne operates data centers in North America, Europe, and Asia, and has headquarters in Dallas, Texas. The company was founded in 2012 and went public in 2013.