This is a list of the world's largest United Kingdom–based law firms by revenue in the financial year 2022.[1]
| data-sort-type="number" | Global rank | Firm | Revenue (US$) | Lawyers | Revenue per lawyer (US$) |
|---|---|---|---|---|---|
| 12 | Allen & Overy | $2,597,910,000 | 2,821 | $921,000 | |
| 13 | Clifford Chance | $2,550,900,000 | 2,547 | $1,002,000 | |
| 16 | Linklaters | $2,350,490,000 | 2,684 | $876,000 | |
| 17 | Freshfields Bruckhaus Deringer | $2,276,264,000 | 2,062 | $1,104,000 | |
| 24 | CMS (EEIG) | $1,964,175,000 | 4,334 | $453,000 | |
| 35 | Herbert Smith Freehills | $1,467,201,000 | 2,299 | $638,000 | |
| 36 | Eversheds Sutherland | $1,453,516,562 | 2,616 | $556,000 | |
| 55 | Ashurst | $1,087,411,000 | 1,719 | $633,000 | |
| 65 | Clyde & Co. | $975,577,000 | 2,148 | $454,000 | |
| 74 | Bryan Cave Leighton Paisner | $845,190,000 | 1,190 | $710,000 | |
| 81 | Pinsent Masons | $749,559,000 | 1,728 | $434,000 | |
| 83 | Slaughter and May | $729,889,000 | 594 | $1,229,000 | |
| 92 | Simmons & Simmons | $644,529,000 | 973 | $662,000 | |
| 96 | Bird & Bird | $612,365,000 | 1,543 | $397,000 | |
| 107 | Addleshaw Goddard | $548,035,000 | 1,197 | $458,000 | |
| 109 | Taylor Wessing | $543,087,000 | 1,079 | $503,000 | |
| 126 | DWF | $470,222,000 | 694 | $678,000 | |
| 128 | Osborne Clarke | $465,603,000 | 1,205 | $386,000 | |
| 129 | Fieldfisher | $457,727,000 | 779 | $588,000 | |
| 147 | Kennedys | $387,930,000 | 1,123 | $345,000 | |
| 150 | DAC Beachcroft | $371,130,000 | 1,166 | $318,000 | |
| 152 | Macfarlanes | $366,929,000 | 404 | $909,000 | |
| 154 | Withers | $356,285,000 | 778 | $458,000 | |
| 158 | Irwin Mitchell | $341,934,000 | 816 | $419,000 | |
| 169 | Mishcon de Reya | $315,461,000 | 545 | $579,000 | |
| 186 | Stephenson Harwood | $282,059,000 | 507 | $556,000 | |
| 188 | HFW | $278,768,000 | 495 | $563,000 | |
| 194 | Watson Farley & Williams | $266,471,000 | 579 | $460,000 |