Greg became Non-Executive Chairman in 2023, having previously held the position of Chief Executive Officer from 2017 - 2022. Greg joined Miller in 2004 to lead its professional risks business. He was appointed to the Miller Board in 2007, became COO in 2011 and subsequently Deputy Chief Executive in 2016.

Greg has worked in the insurance industry since 1977 and prior to Miller he was a director at a leading global risks insurance broker.

Greg enjoys spending time with his family.  He also likes to ski when he can and enjoys the theatre and music concerts.