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Largest law firms in Arizona

92 firms with at least 10 Arizona-licensed attorneys, 2,282 attorneys between them. Counted from State Bar of Arizona records, refreshed 2026-09-06.

#FirmAttorneysShare of ranked
1 Snell & Wilmer, LLP 158 6.9%
2 MARICOPA COUNTY ATTORNEY'S OFFICE 116 5.1%
3 Office of the Attorney General 93 4.1%
4 Maricopa County Public Defenders Office 71 3.1%
5 Womble Bond Dickinson (US) LLP 69 3.0%
6 Fennemore Craig PC 62 2.7%
7 Quarles & Brady LLP 62 2.7%
8 Jones, Skelton & Hochuli, PLC 53 2.3%
9 Tiffany & Bosco PA 41 1.8%
10 Dickinson Wright, PLLC 40 1.8%
11 Greenberg Traurig, LLP 39 1.7%
12 Osborn Maledon PA 39 1.7%
13 Gallagher & Kennedy PA 37 1.6%
14 Gust Rosenfeld PLC 34 1.5%
15 Jennings Haug Keleher McLeod Waterfall LLP 34 1.5%
16 Spencer Fane, LLP 34 1.5%
17 Jaburg & Wilk PC 30 1.3%
18 Arizona Attorney General's Office 29 1.3%
19 Pima County Public Defender's Office 29 1.3%
20 Sacks Tierney PA 29 1.3%
21 Broening Oberg Woods & Wilson, PC 28 1.2%
22 Dorsey & Whitney, LLP 28 1.2%
23 Buchalter LLP 27 1.2%
24 Burch & Cracchiolo, PA 27 1.2%
25 CHDB Law LLP 27 1.2%
26 Federal Public Defender 27 1.2%
27 Gammage & Burnham, PLC 27 1.2%
28 Office of the Legal Advocate 26 1.1%
29 United States Attorneys Office 26 1.1%
30 Ashurst Perkins Coie US LLP 25 1.1%
31 Lewis Brisbois Bisgaard & Smith, LLP 25 1.1%
32 Husch Blackwell, LLP 24 1.1%
33 Pima County Attorney's Office 24 1.1%
34 Clark Hill, PLC 23 1.0%
35 The Cavanagh Law Firm, PA 23 1.0%
36 Maricopa Legal Defenders Office 22 1.0%
37 Rose Law Group, PC 22 1.0%
38 Coppersmith Brockelman, PLC 21 0.9%
39 Kutak Rock, LLP 21 0.9%
40 Taft Stettinius & Hollister LLP 20 0.9%
41 City of Phoenix 19 0.8%
42 Davis Miles , PLLC 19 0.8%
43 Dyer Bregman & Ferris, PLLC 19 0.8%
44 Ballard Spahr LLP 18 0.8%
45 Frazer Ryan Goldberg & Arnold LLP 18 0.8%
46 May Potenza Baran & Gillespie PC 18 0.8%
47 Pinal County Attorney's Office 18 0.8%
48 Squire Patton Boggs (US) LLP 18 0.8%
49 Polsinelli PC 17 0.7%
50 Yavapai County Attorney's Office 17 0.7%
51 Papetti Samuels Weiss McKirgan LLP 16 0.7%
52 Warner Angle Hallam Jackson & Formanek, PLC 16 0.7%
53 Aspey, Watkins & Diesel, PLLC 15 0.7%
54 DeConcini McDonald Yetwin & Lacy PC 15 0.7%
55 Littler Mendelson PC 15 0.7%
56 Rusing Lopez & Lizardi PLLC 15 0.7%
57 Weiss Brown PLLC 15 0.7%
58 Aprio Legal, LLC 14 0.6%
59 Community Legal Services Inc 14 0.6%
60 Colburn Hintze Maletta, PLLC 13 0.6%
61 Engelman Berger, PC 13 0.6%
62 Pima County Legal Defender's Office 13 0.6%
63 Rafi Law Group, PLLC 13 0.6%
64 Sanders & Parks PC 13 0.6%
65 Thorpe Shwer PC 13 0.6%
66 Udall Law Firm LLP 13 0.6%
67 Udall Shumway PLC 13 0.6%
68 Arizona Law Group 12 0.5%
69 Jackson White PC 12 0.5%
70 Maricopa County Office of the Public Advocate 12 0.5%
71 Ogletree, Deakins, Nash, Smoak & Stewart, PC 12 0.5%
72 Struck Love Acedo, PLC 12 0.5%
73 Bowman & Brooke LLP 11 0.5%
74 Bryan Cave Leighton Paisner LLP 11 0.5%
75 GENESIS LEGAL GROUP 11 0.5%
76 Lang Thal King & Hanson PC 11 0.5%
77 Maricopa County Office of the Legal Advocate 11 0.5%
78 Pierce Coleman PLLC 11 0.5%
79 Provident Law, PLLC 11 0.5%
80 Tiffany & Bosco, P.A. 11 0.5%
81 Zelms Erlich Lenkov LLP 11 0.5%
82 Zwillinger Wulkan, PLC 11 0.5%
83 City of Tucson Public Defender 10 0.4%
84 Davis Miles McGuire Gardner PLLC 10 0.4%
85 DM Cantor Family Law Practice 10 0.4%
86 Farhang & Medcoff PLLC 10 0.4%
87 Milligan Lawless, PC 10 0.4%
88 Quintairos Prieto Wood & Boyer, PA 10 0.4%
89 Resnick & Louis, PC 10 0.4%
90 Salmon Lewis & Weldon PLC 10 0.4%
91 Salt River Pima Maricopa Indian Community 10 0.4%
92 State Bar of Arizona 10 0.4%

An attorney counts toward a firm in Arizona when their Arizona licence is active and their bar record names that firm. Attorneys who report no firm are not counted, so these are floors rather than totals. Method →