Mr. Clontz has served as a director since 2017. He is a member of the Human Resources and Compensation and Nominating and Corporate Governance Committees. Previously, he served as a director of Level 3 Communications, Inc.
Mr. Clontz is a corporate advisor to Singapore Technologies Telemedia Pte. Ltd. and Temasek International Advisors Pte. Ltd. Previously, he was senior executive vice (international) of Singapore Technologies Telemedia Pte. Ltd. Before joining Singapore Technologies, Mr. Clontz was chief executive officer of StarHub Limited, which was preceded by roles as chief executive officer, president and director of IPC Information Systems. Earlier in his career, he held senior executive positions at BellSouth International, serving the last three years as president of the Asia-Pacific division.
The current non-executive chairman and a director at StarHub Limited, Mr. Clontz is also a director of InterDigital, Inc. and Equinix, Inc.