Law firm data LB100 2025: The largest UK-headquartered firms in the world by revenue Legal Business · 5 November 2025 · 1 min read Financial results United Kingdom The full table of stats and data from the 2025 LB100 report, which ranks the top 100 UK-headquartered law firms by revenue.Click on the table headers to sort, and sort by 2025 ranking to reset the table.Your limit of 1 article in 30 days is up. Please login for full access or subscribe. Corporate users - click here for simple access (no password needed). For more information, please contact [email protected] Related ContentMore in this categoryLatham London revenue breaks $1bn as firmwide PEP soars more than 20%Law firmsWill Lewallen14 Apr 2026PEP passes $4m at Winston & Strawn in final financial results before Taylor Wessing mergerLaw firmsEliza Winter14 Apr 2026Revolving Doors: Weil hires Kirkland secondaries partner as Orrick targets Cadwalader againLaw firmsKate Peacock14 Apr 2026King & Spalding posts near-50% London revenue hike as PEP passes $7m markLaw firm dataEliza Winter5 Mar 2026The long view: which LB100 firms have performed best over the last ten years?Law firm dataAlex Ryan27 Feb 2026Seal of approval: the LB100 firms with the strongest client recommendationsLaw firm dataKate Peacock10 Feb 2026Beyond the deals: how clients rate London’s top M&A teamsLaw firm dataKate Peacock29 Jan 2026The Slaughters standard: what makes a top quality partner?Law firm dataTheresa Hargreaves21 Jan 2026Global 100 2025Law firm dataLegal Business17 Dec 2025