CyrusOne Inc. announced that it has promoted Bill Williams to Chief Information Officer. Formerly Vice President of Network Services, Bill Williams has helped transform the company’s technology offerings, including establishing CyrusOne’s IX and connectivity capabilities since joining the company in 2012. As one of the leading IP network experts in the country with more than 20 years of experience, Williams has worked with various layers of the network, including Cisco, Juniper, Lucent, Nortel, Force 10, and Brocade.