The 2023 London’s Leading Underwriters Report is back.

London’s Leading Underwriters is a ranking of London Market underwriters which garners more than 1,500 underwriter nominations, covering over 900 individual underwriters.

Interviews cover a cross-section of business classes, with brokers and underwriters from over 130 global, international and national businesses. Underwriters are ranked according to the number of mentions within a particular business class, based on the extent to which they are respected for being market leaders.