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The £40bn club: LB100 push revenues to new high

The £40bn club: LB100 push revenues to new high
Ben Wheway
Ben Wheway
[email protected]
20 October 2025
Financial resultsUnited Kingdom

The UK’s 100 largest law firms have broken through the £40bn revenue mark for the first time, with their combined turnover almost doubling over the past decade.

Total revenues across the LB100 climbed by more than £3bn during 2024-25 to reach £40.15bn – just 1% shy of double the £20.19bn generated by the group 10 years ago.

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