Executive · Operator · Advisor
Simon Biddiscombe
Simon Biddiscombe is a British-born technology executive and chartered accountant who has spent more than two decades in senior finance and leadership roles across Silicon Valley. He is Executive Vice Chairman and a board member of MicroVision, the Redmond-based laser beam scanning and lidar company, a role he took in September 2025. He is best known for leading enterprise security firm MobileIron as CEO through its 2020 sale to Ivanti, and earlier for rising from CFO to CEO at semiconductor networking company QLogic. His career began at PricewaterhouseCoopers and includes CFO stints at Mindspeed Technologies and Wyle Electronics, plus an Executive Partner role at private equity firm Thomas H. Lee Partners.