Aon has bolstered its Global Reinsurance Clients (GRC) team with a series of internal promotions. GRC uses the insights from Aon’s global platform to navigate volatility, optimise capital and drive performance for the firm’s largest insurer clients. Dave Nicholson has been named head of GRC. Based in Boston, he will be responsible for ensuring GRC clients continue receiving tailored insights and solutions. Nicholson has worked at Aon for more than 15 years, and currently serves as senior managing director. Nicholson will continue to perform the responsibilities of this role alongside leading GRC. Jack Snowden has been appointed to lead the GRC London team. He has supported GRC clients for 14 years while serving as an account executive for Sydney-based QBE Insurance. Based in Minneapolis, Sarah Rausch will lead catastrophe analytics for GRC. Based in Edinburgh, Chris Higgins will serve as insurance industry leader for GRC, working with industry specialists across both risk capital and human capital. Aon’s GRC segment sits within its reinsurance solutions department. Commenting on his new role, Nicholson, says: “The team has shown enormous resilience in a dynamic market and through the untimely passing of our beloved colleague James Buchanan. Carrying on this legacy is a humbling responsibility and I am grateful for the guidance of our GRC chairman, Bruce Selby Bennett, as the GRC generates new opportunities for our clients and colleagues.”