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2025 Rankings
The definitive ranking of U.S. law firms by attorney headcount — updated for 2025 with over a decade of historical data. Sort by size, partners, or region, search for any firm, and open a detailed profile with year-over-year trends.
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| 2025 | 2024 | |||||||
|---|---|---|---|---|---|---|---|---|
| No. | Law Firm | Base Office | Attorneys | Partners | Attorneys | Change | Region | Profile |
| 3 | Baker McKenzie | Chicago | 4,595 | 1,432 | 4,559 | 0.8% | Midwest | |
| 16 | Mayer Brown | Chicago | 1,766 | 651 | 1,891 | -6.6% | Midwest | |
| 60 | Winston & Strawn | Chicago | 932 | 346 | 888 | 4.9% | Midwest | |
| 63 | Seyfarth Shaw | Chicago | 894 | 446 | 911 | -1.9% | Midwest | |
| 78 | Katten Muchin Rosenman | Chicago | 663 | 324 | 682 | -2.8% | Midwest | |
| 84 | Clark Hill | Chicago | 642 | 313 | 641 | 0.1% | Midwest | |
| 109 | Hinshaw & Culbertson | Chicago | 495 | 292 | 427 | 15.8% | Midwest | |
| 114 | Jenner & Block | Chicago | 459 | 186 | 461 | -0.5% | Midwest | |
| 135 | Dykema Gossett | Chicago | 355 | 190 | 349 | 1.7% | Midwest | |
| 152 | Vedder Price | Chicago | 317 | 172 | 317 | 0.0% | Midwest | |
| 178 | Chapman and Cutler | Chicago | 255 | 155 | 248 | 2.8% | Midwest | |
| 189 | SmithAmundsen | Chicago | 244 | 138 | 234 | 4.4% | Midwest | |
| 194 | Litchfield Cavo | Chicago | 236 | 114 | 241 | -2.2% | Midwest | |
| 302 | Segal McCambridge Singer & Mahoney | Chicago | 138 | 50 | 129 | 6.8% | Midwest | |
| 313 | Swanson, Martin & Bell | Chicago | 134 | 84 | 133 | 0.8% | Midwest | |
| 334 | Barack Ferrazzano Kirschbaum & Nagelberg | Chicago | 122 | 84 | 115 | 6.1% | Midwest | |
| 339 | Neal, Gerber & Eisenberg | Chicago | 121 | 74 | 125 | -3.5% | Midwest | |
| 344 | McCalla Raymer Leibert Pierce | Chicago | 120 | 45 | 119 | 1.1% | Midwest | |