JLT Group Holdings Limited, through its subsidiaries, engages in insurance broking, reinsurance broking, and employee benefits businesses. JLT Group Holdings Limited was formerly known as Jardine Lloyd Thompson Group Limited and changed its name to JLT Group Holdings Limited in July 2020. The company was incorporated in 1982 and is headquartered in London, United Kingdom. JLT Group Holdings Limited operates as a subsidiary of Mmc Treasury Holdings (Uk) Limited.