| Rank | Firm | Cases | Judgments | Judgments in the Supreme Court, Privy Council or Court of Appeal |
|---|---|---|---|---|
| 1 | Duncan Lewis Solicitors | 61 | 72 | 27 |
| 2 | Deighton Pierce Glynn | 19 | 21 | 3 |
| 3 | Wilson Solicitors LLP | 15 | 18 | 9 |
| 4 | Birnberg Peirce | 14 | 18 | 12 |
| =5 | Leigh Day | 12 | 14 | 3 |
| =5 | Turpin & Miller LLP | 12 | 12 | 8 |
| 7 | Bhatia Best Solicitors | 10 | 10 | 1 |
| 8 | Freshfields LLP | 8 | 9 | 7 |
| =9 | Bhatt Murphy | 7 | 9 | 2 |
| =9 | Luke and Bridger Law | 7 | 7 | 1 |
| 11 | KT Solicitors | 6 | 6 | 5 |
| =12 | Bindmans LLP | 5 | 6 | 2 |
| =12 | Gulbenkian Andonian Solicitors | 5 | 5 | 2 |
| =12 | Herbert Smith Freehills Kramer | 5 | 5 | 4 |
| =12 | Zyba Law | 5 | 5 | 2 |
| =16 | Ashton Ross Law | 4 | 4 | |
| =16 | Broudie Jackson Canter | 4 | 4 | 3 |
| =16 | Law Lane Solicitors | 4 | 4 | 2 |
| =16 | Lawfare Solicitors | 4 | 4 | 2 |
| =16 | Southwell and Partners | 4 | 4 | 4 |
| =21 | Baker McKenzie | 3 | 7 | 3 |
| =21 | Abbott Solicitors | 3 | 3 | 2 |
| =21 | Barnes Harrild & Dyer Solicitors | 3 | 3 | 2 |
| =21 | Charles Russell Speechlys | 3 | 3 | 2 |
| =21 | Fountain Solicitors | 3 | 3 | 3 |
| =21 | Parker, Rhodes Hickmott Solicitors | 3 | 3 | 2 |
| =21 | TNA Solicitors | 3 | 3 | 2 |
Listed firms can show their place on their own website: each firm's profile page has a ranking badge to copy.
Firms are ranked by the number of cases from 2022–2026 in this area in which judgments name them as solicitors, under their current name (judgments naming a firm that has since merged count towards the firm it joined). Several judgments in the same case, such as interim rulings, a later judgment on costs or an appeal, count as one case: judgments are linked by the court's case number and by appeals, or failing that by the parties' names. Only firms named in at least 3 cases are ranked, and equal counts share a place. This measures how often a firm acts in reported cases, not their outcome. Counts are minimums: they come from judgments published by The National Archives (Find Case Law), not every judgment names the solicitors, and a judgment counts only when we are confident who acted. Areas are assigned from each judgment's court and subject matter, and a judgment can fall in two areas. Firm details include data from the Solicitors Regulation Authority. zoomLaw is independent of every firm listed. Something wrong? Tell us.