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2025 Rankings

America's 350 Largest Law Firms

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, region, or search for any firm. Click any firm for a detailed profile with year-over-year trends.

350
Law Firms
Ranked by total attorney count
ILRG Research Updated November 2025
Free · No subscription Historical data back to 2013 Individual firm profiles Independent since 1995
Tip: Click any header to sort by that column. Click again for a reverse sort.
2025 2024
No. Law Firm Base Office Attorneys Partners Attorneys Change Profile
37 Bryan Cave Leighton Paisner St. Louis 1,097 439 1,186 -7.5%
44 Polsinelli Kansas City 1,027 582 963 6.6%
57 Husch Blackwell St. Louis 939 401 861 9.1%
103 Shook, Hardy & Bacon Kansas City 535 260 526 1.8%
123 Stinson Kansas City 416 256 407 2.1%
129 Thompson Coburn St. Louis 371 239 377 -1.5%
167 Lathrop GPM Kansas City 277 135 278 -0.2%
173 Armstrong Teasdale St. Louis 266 166 349 -23.8%
190 Cordell & Cordell St. Louis 242 29 N/A N/A
244 Sandberg Phoenix & Von Gontard St. Louis 176 65 180 -2.0%
263 Lewis Rice St. Louis 160 116 149 7.3%