Ben Macnamara joined CBH Group in 2014 as commercial and business development manager before becoming general manager of planning, strategy and development in December 2017, general manager of operations in February 2019, chief operations officer in March 2020, and acting chief executive in July 2021. He was formally appointed chief executive on a permanent basis in December 2021.
Prior to CBH, Mr Macnamara spent over 3 years at Gresham Advisory Partners and 10 years at PwC, holding associate director positions.