Aegon platform director Bryan Hill is leaving the firm this month.
Hill was recruited in September 2011 from Friends Life to develop the Aegon Retirement Choices platform strategy.
Aegon says Hill’s role has been completed and he will now pursue other opportunities. There are no plans to replace him.
An Aegon spokesman says: “As one of the key architects and executors of our successful platform strategy over the last couple of years, we would like to thank Bryan for his drive and expertise, which have allowed ARC and Aegon One Retirement to be delivered on time, on budget and with award winning innovation in a very competitive market place. We wish him continued success in his future.”