Le Roy is a principal in Mercer's Financial Strategy Group. Before joining Mercer in 2010, he worked in the investment strategy unit of Towers Watson. Le Roy advises trustees and corporates on matters relating to risk and strategy around their pension funds, with a particular focus on their investment strategy. Having previously worked as a scheme actuary, he brings his knowledge of the liability side of the pension equation to his investment expertise. A particular area of interest is how trustees and companies can use the interaction between the company and pension scheme financial position to reach a more effective outcome.