2025 Events/Reporting Timetable

The London Market brand index ranks the top 20 leading London Market insurer brands based on a combined measure of Market Share and Share of Mind. These brands represent the true leaders in the London Market and their trusted reputations and sheer commercial power mean that they are the businesses who others follow.

Compiled from in-depth Gracechurch research and insights in broker trading experiences within the London market, this composite index is an independent ranking of insurer broker lounges, showcasing the firms that are creating the most effective and impactful spaces for broker engagement.

This index, first launched last year, ranks the current leading employer brands based on the opinions of underwriters and claims professionals from across the London market. The Leading Employers’ performance is measured on familiarity and the likelihood of being recommended as a place of work.