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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
301 Sills Cummis & Gross Newark 138 78 135 2.2%
302 Segal McCambridge Singer & Mahoney Chicago 138 50 129 6.8%
303 Milber Makris Plousadis & Seiden Purchase 137 79 111 23.3%
304 Howard & Howard Detroit 136 99 118 15.4%
305 Becker & Poliakoff Fort Lauderdale 136 86 130 4.6%
306 Hall Estill Tulsa 136 74 135 0.8%
307 Kaufman Borgeest & Ryan Valhalla 136 58 134 1.5%
308 Galloway, Johnson, Tompkins, Burr & Smith New Orleans 136 45 130 4.5%
309 Cox, Castle & Nicholson Los Angeles 136 87 143 -4.9%
310 McElroy, Deutsch, Mulvaney & Carpenter Morristown 135 71 161 -16.4%
311 Liskow & Lewis New Orleans 135 69 142 -4.6%
312 Leech Tishman Fuscaldo & Lampl Pittsburgh 134 86 114 17.5%
313 Swanson, Martin & Bell Chicago 134 84 133 0.8%
314 Barley Snyder Lancaster 134 55 133 0.8%
315 Wheeler Trigg O'Donnell Denver 134 45 116 15.5%
316 Keating Muething & Klekamp Cincinnati 132 89 128 2.9%
317 Shipman & Goodwin Hartford 131 75 127 3.5%
318 Keker, Van Nest & Peters San Francisco 131 45 109 19.9%
319 Hahn Loeser & Parks Cleveland 128 79 131 -2.5%
320 Sherman & Howard Denver 127 85 141 -10.1%
321 McKool Smith Dallas 127 69 124 2.4%
322 Davis & Gilbert New York 127 68 135 -5.9%
323 Harter Secrest & Emery Rochester 127 58 111 14.4%
324 Lieff Cabraser Heimann & Bernstein San Francisco 127 49 122 4.4%
325 Vernis & Bowling St. Petersburg 127 42 130 -2.4%
326 Conroy Simberg Hollywood 126 59 135 -6.6%
327 Taylor English Duma Atlanta 125 95 155 -19.3%
328 Young Conaway Stargatt & Taylor Wilmington 124 62 112 10.6%
329 Lozano Smith Sacramento 124 46 117 6.1%
330 DeWitt Madison 124 1 130 -4.7%
331 Riker Danzig Scherer Hyland & Perretti Morristown 123 45 132 -6.6%
332 Nossaman Los Angeles 123 89 127 -2.8%
333 Foster Garvey Seattle 123 81 143 -13.7%
334 Barack Ferrazzano Kirschbaum & Nagelberg Chicago 122 84 115 6.1%
335 Hawkins Parnell & Young Atlanta 122 71 144 -15.5%
336 Weinberg, Wheeler, Hudgins, Gunn & Dial Atlanta 122 67 102 20.0%
337 Motley Rice Mt Pleasant 122 52 112 8.8%
338 Weber Gallagher Simpson Stapleton Fires & Newby Philadelphia 121 86 107 12.7%
339 Neal, Gerber & Eisenberg Chicago 121 74 125 -3.5%
340 Obermayer Rebmann Maxwell & Hippel Philadelphia 121 65 116 4.6%
341 Fagen Friedman & Fulfrost Oakland 121 49 86 40.0%
342 Kiernan Trebach Washington 120 64 109 9.8%
343 Hamilton, Miller & Birthisel Miami 120 62 103 16.5%
344 McCalla Raymer Leibert Pierce Chicago 120 45 119 1.1%
345 Dilworth Paxson Philadelphia 119 76 118 1.0%
346 Norris McLaughlin & Marcus Bridgewater 119 73 116 2.7%
347 Tarter Krinsky & Drogin New York 119 73 107 11.2%
348 Jones, Skelton & Hochuli Phoenix 119 67 96 24.0%
349 Koley Jessen Omaha 119 51 108 9.9%
350 Laughlin, Falbo, Levy & Moresi San Francisco 119 32 115 3.5%