Peter Liu

Chief Executive Officer

Peter Liu has served as our Chief Executive Officer since April 2022. Mr. Liu previously served as our Executive Vice President for Global Operations from September 2010 to April 2022. From 2007 to 2010, Mr. Liu served as Global Quality Director for LOM/Perlos, an international VI supplier of mobile phones. From 2005 to 2007, Mr. Liu was the Head of Quality for the Strategic Growth Engine business at Motorola Solutions, Inc., a multinational telecommunications company. Mr. Liu received a M.B.A. from Lawrence Technological University and a Bachelor’s in Engineering from Tianjin University.

Bob Tirva

President, Chief Financial Officer and Chief Operating Officer

Tirva, an experienced financial and technology executive, was appointed Chief Financial Officer in September 2019, and President and Chief Operating Officer in June 2021. Previously, Tirva served as CFO of Intermedia, a leading cloud UCaaS and business application provider. Prior to Intermedia, Tirva was Corporate Controller at Dropbox, where he was responsible for developing the company's accounting organization. Before Dropbox, Tirva spent nearly 14 years at Broadcom Corporation, where he held a range of finance roles of increasing responsibility, including Senior Vice President, Principal Accounting Officer and Vice President of Finance. Tirva also has career experience with IBM Corporation, Navistar Financial Corporation and Ernst & Young. He currently serves on the board of directors of Resonant, a leader in transforming the way radio frequency front-ends are being designed and delivered for wireless devices.

Tirva holds an MBA from the Yale School of Management and a Bachelor of Business Administration degree in Accounting from the University of Notre Dame.