Director. Marcus joined Quadrant Private Equity in March 2006 from AMP where he was joint Head of Private Equity. Marcus has worked in the Private Equity industry for over 18 years. He commenced his career in Private Equity in the UK with NatWest Ventures before joining the AMP in 1994 where he developed AMPs private equity activity, over a 12 year period. During this time Marcus worked on over 15 completed transactions.