Skip to main content

Search ILRG

Find legal forms, law schools, and legal resources

Find My Orders
Forms
Profession
Academics
Research
About

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
256 Stites & Harbison Louisville 166 114 166 0.2%
123 Stinson Kansas City 416 256 407 2.1%
217 Stevens & Lee King of Prussia 197 110 192 2.7%
254 Sterne, Kessler, Goldstein & Fox Washington 168 76 161 4.3%
144 Steptoe & Johnson PLLC Charleston 337 181 311 8.2%
120 Steptoe Washington 428 165 410 4.3%
285 Stearns Weaver Miller Weissler Alhadeff & Sitterson Miami 145 115 151 -4.0%
23 Squire Patton Boggs Washington 1,458 458 1,446 0.8%
105 Spencer Fane Denver 520 252 419 24.0%
113 Snell & Wilmer Phoenix 479 239 461 4.0%
189 SmithAmundsen Chicago 244 138 234 4.4%
160 Smith, Gambrell & Russell Atlanta 292 198 326 -10.4%
284 Smith, Anderson, Blount, Dorsett, Mitchell & Jernigan Raleigh 146 80 147 -0.7%
15 Skadden, Arps, Slate, Meagher & Flom New York 1,774 343 1,734 2.3%
21 Simpson Thacher & Bartlett New York 1,490 315 1,368 8.9%
301 Sills Cummis & Gross Newark 138 78 135 2.2%
11 Sidley Austin New York 1,979 661 2,042 -3.1%
169 Shutts & Bowen Miami 274 195 267 2.6%
174 Shumaker, Loop & Kendrick Tampa 261 166 254 2.8%
103 Shook, Hardy & Bacon Kansas City 535 260 526 1.8%
317 Shipman & Goodwin Hartford 131 75 127 3.5%
320 Sherman & Howard Denver 127 85 141 -10.1%
53 Sheppard, Mullin, Richter & Hampton New York 964 411 931 3.5%
63 Seyfarth Shaw Chicago 894 446 911 -1.9%
276 Seward & Kissel New York 150 59 146 2.7%
302 Segal McCambridge Singer & Mahoney Chicago 138 50 129 6.8%
261 Schwabe, Williamson & Wyatt Portland 162 99 163 -0.9%
132 Schulte Roth & Zabel New York 363 76 365 -0.5%
126 Saul Ewing Arnstein & Lehr Philadelphia 390 209 382 2.0%
244 Sandberg Phoenix & Von Gontard St. Louis 176 65 180 -2.0%
295 Rutan & Tucker Irvine 142 96 142 -0.2%
22 Ropes & Gray Boston 1,466 298 1,482 -1.1%
221 Roetzel & Andress Akron 191 117 158 21.1%
250 Robinson, Bradshaw & Hinson Charlotte 172 89 172 0.0%
176 Robinson & Cole Hartford 257 136 247 3.9%
230 Robins Kaplan Minneapolis 184 93 180 2.5%
243 Robbins Geller Rudman & Dowd San Diego 176 89 168 4.7%
187 Rivkin Radler Uniondale 245 121 245 0.0%
331 Riker Danzig Scherer Hyland & Perretti Morristown 123 45 132 -6.6%
264 Richards, Layton & Finger Wilmington 160 78 178 -10.1%
291 Reminger Cleveland 143 97 137 4.5%
208 Reinhart Boerner Van Deuren Milwaukee 215 141 208 3.4%
20 Reed Smith Pittsburgh 1,536 629 1,516 1.3%
110 Quintairos, Prieto, Wood & Boyer Miami 494 255 468 5.5%
31 Quinn Emanuel Urquhart & Sullivan New York 1,236 294 1,120 10.4%
112 Quarles & Brady Milwaukee 481 262 473 1.7%
207 Pryor Cashman New York 216 111 203 6.3%
71 Proskauer Rose New York 771 235 788 -2.2%
245 Procopio, Cory, Hargreaves & Savitch San Diego 175 93 172 1.7%
279 Post & Schell Philadelphia 148 90 149 -0.8%