Adam has worked at Benchmark since January 2002, most recently as vice president and corporate controller.
"Gayla and I have worked closely together over the past decade and she has made significant contributions to Benchmark and been an integral part of our executive team," said Fu in a statement. "Gayla is an accomplished leader and is highly respected both within Benchmark and the industry. Likewise, Don has assumed increased financial responsibilities over the past few years and is well qualified to serve as CFO."