Guy was employed in 1989 by Macquarie Bank and has been an Executive Director since 2000. His primary role has been the supervision of the Bank’s short term currency risk, trading and sales.
He is a founding Director for many charitable boards including Macquarie Sports, Layne Beachleys’ Aim for the Stars, Liz Ellis’ Goal for Girl, Allan Borders’s Trek for Kids, and the Thomas Kelly Foundation.
Additionally he sits on the commercial boards of SHK FX (Hong Kong), Velocity Trading (Canada), Advanced Markets (USA), The Hayden Way (Australia) and the Get Outside Group (Australia).
In 2009 he was awarded a Member of the Order of Australia Medal (AM) for services to charity.
In 2010 Guy was awarded the Commander of the Order of the Crown, Kingdom of Tonga for services to Pacific Islands’ sports development.
In 2017 Guy was awarded an officer (AO) in the general division of the order of Australia, for distinguished service to the community through leadership of a range of programs designed to support youth in sporting, educational and employment pursuits.
He has been married to Jenny for 30 years and has 3 sons; Hugo (Medicine, Ireland), Josh (Nursing, Sydney) and Gus (Clongowes Wood College, Ireland).