Updated
The busiest immigration law firms in Arizona
Ranked by the PERM and H-1B cases DOL decided with each firm named, from DOL's own files. Each firm links to its full record.
PERM labor certifications, FY2025
October 2024 to September 2025, counted where the job is.
The busiest firm
211
FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP
PERM decisions naming a firm
1,649
Law firms that filed them
272
Naming no law firm
170
The employer filed it itself
- The ten busiest firms 703 (39%)
- Every other firm 946 (52%)
- No law firm named 170 (9%)
- 211
1 FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP
37 employers, 99% certified, 1st the year before
- 98
8 employers, 100% certified, 5th the year before
- 88
3 Corporate Immigration Partners, P.C.
18 employers, 100% certified, 16th the year before
- 60
5 employers, 95% certified, 8th the year before
- 48
5 LAW OFFICES OF KEVIN M. WILHELMI
9 employers, 100% certified, 6th the year before
- 43
1 employer, 95% certified, 2nd the year before
- 41
1 employer, 100% certified, 21st the year before
- 39
8 JCL Immigration Attorneys, PLLC
21 employers, 100% certified, 15th the year before
- 38
9 Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
17 employers, 100% certified, 7th the year before
- 37
3 employers, 97% certified, 9th the year before
- 36
11 Berry Appleman & Leiden LLP
14 employers, 100% certified, 3rd the year before
- 35
12 Immigration Solutions of America, LLC
7 employers, 100% certified, 61st the year before
- 29
12 employers, 100% certified, 24th the year before
- 23
14 American International & Immigration Law, PC
2 employers, 57% certified, 22nd the year before
- 22
15 Law Office of Eric W Rathhaus
4 employers, 100% certified, 157th the year before
- 21
16 Lewis Brisbois Bisgaard & Smith LLP
5 employers, 100% certified, 17th the year before
- 20
3 employers, 100% certified, 86th the year before
- 18
2 employers, 100% certified, 53rd the year before
- 17
4 employers, 100% certified, 68th the year before
- 17
20 Law Office of Wesley Mathis, PLLC
1 employer, 100% certified, no filings the year before
- 14
1 employer, 100% certified, 11th the year before
- 14
2 employers, 100% certified, 104th the year before
- 14
1 employer, 100% certified, 55th the year before
- 13
8 employers, 92% certified, 34th the year before
- 13
25 Klasko Immigration Law Partners, LLP
3 employers, 100% certified, 12th the year before
The 25 busiest firms' cases waited about the same: a median of 452 to 517 days from filing to certification. Tap or hover over a firm for its own.
Ranks 26 to 100
| Rank | Law firm | Decisions | Employers | Median days | The year before |
|---|---|---|---|---|---|
| 26 | Randall Law PLLC | 13 | 1 | 469 | 42nd |
| 27 | Voors & Kenefick, P.C. | 13 | 1 | 503 | No filings |
| 28 | Wolf Sultan Vazquez PC | 13 | 7 | 496 | 39th |
| 29 | Brelje & Bus Immigration Law P.C. | 12 | 9 | 501 | 113th |
| 30 | Faegre Drinker Biddle & Reath LLP | 12 | 2 | 473 | 87th |
| 31 | Stinson LLP | 12 | 6 | 490 | 79th |
| 32 | Jackson Lewis P.C. | 11 | 4 | Too few | 40th |
| 33 | Kodem Law Firm PLLC | 11 | 3 | 487 | 36th |
| 34 | McCandlish Holton, PC | 11 | 2 | 490 | 27th |
| 35 | Westover Law Firm | 11 | 6 | 491 | No filings |
| 36 | Law Offices of Brelje and Associates, PC | 10 | 6 | 490 | 26th |
| 37 | Lewis Brisbois | 10 | 3 | 479 | 38th |
| 38 | Meyner and Landis LLP | 10 | 2 | 475 | 51st |
| 39 | Dana Michael Ritter, PC | 9 | 2 | Too few | 33rd |
| 40 | Dickinson Wright PLLC | 9 | 3 | Too few | 23rd |
| 41 | Jacobs & Schlesinger LLP | 9 | 1 | Too few | 49th |
| 42 | Zubkoff Law LLC | 9 | 9 | Too few | No filings |
| 43 | ALG Lawyers | 8 | 5 | Too few | 25th |
| 44 | Dinsmore & Shohl LLP | 8 | 2 | Too few | 123rd |
| 45 | Fisher & Phillips LLP | 8 | 7 | Too few | 59th |
| 46 | Michael Best and Friedrich LLP | 8 | 1 | Too few | 52nd |
| 47 | Morgan Lewis & Bockius LLP | 8 | 2 | Too few | 41st |
| 48 | Naya Law Group PC (dba Finnan, Fleischut & Assoc.) | 8 | 3 | Too few | 189th |
| 49 | Snell & Wilmer, LLP | 8 | 5 | Too few | 30th |
| 50 | Boulette Golden & Marin L.L.P. | 7 | 1 | Too few | 56th |
| 51 | Global Immigration Partners, Inc. | 7 | 5 | Too few | 60th |
| 52 | Law Office Of Daniel Huynh | 7 | 1 | Too few | No filings |
| 53 | LAW OFFICE OF JOY HUANG PLLC | 7 | 6 | Too few | 72nd |
| 54 | CROSS BORDER MOBILITY | 6 | 1 | Too few | No filings |
| 55 | EY Law LLP | 6 | 3 | Too few | 58th |
| 56 | US Journey Immigration Services LLC | 6 | 1 | Too few | No filings |
| 57 | Boundless Immigration Inc. | 5 | 3 | Too few | No filings |
| 58 | Federal Immigration Counselors | 5 | 4 | Too few | No filings |
| 59 | Gunderson Law Group, PC | 5 | 2 | Too few | No filings |
| 60 | Law Office of Anamarie Gesmundo Basay | 5 | 1 | Too few | No filings |
| 61 | LAW OFFICE OF TAE K SONG | 5 | 2 | Too few | No filings |
| 62 | LAW OFFICES OF GERARDO L. DEAN, LLC | 5 | 1 | Too few | 18th |
| 63 | Littler Mendelson, P.C. | 5 | 2 | Too few | 175th |
| 64 | Ogletree Deakins Law Firm | 5 | 2 | Too few | 78th |
| 65 | BBI Law Group, P.C. | 4 | 2 | Too few | 44th |
| 66 | Davis & Campbell LLC | 4 | 1 | Too few | No filings |
| 67 | DUANE MORRIS LLP | 4 | 2 | Too few | 57th |
| 68 | Gibney, Anthony & Flaherty LLP | 4 | 3 | Too few | 48th |
| 69 | Immigration and Investment Lawyers | 4 | 1 | Too few | 139th |
| 70 | J. Garcia Law Office | 4 | 2 | Too few | 146th |
| 71 | law office of chaoching chen | 4 | 1 | Too few | 155th |
| 72 | LAW OFFICE OF THOMAS V. ALLEN, PLLC. | 4 | 2 | Too few | 62nd |
| 73 | Law Office of Walter Clifford PC | 4 | 1 | Too few | No filings |
| 74 | Law Offices of Andrew P. Johnson, Esq. | 4 | 1 | Too few | No filings |
| 75 | Loke Walsh Immigration Law, PC | 4 | 1 | Too few | 50th |
| 76 | Valdez Immigration Law Firm | 4 | 1 | Too few | 212th |
| 77 | Van Der Hout LLP | 4 | 2 | Too few | 32nd |
| 78 | Varnum LLP | 4 | 1 | Too few | No filings |
| 79 | Cumming & Partners | 3 | 1 | Too few | No filings |
| 80 | Currie Law Firm | 3 | 1 | Too few | 85th |
| 81 | DeHeng Law Offices PC | 3 | 1 | Too few | 46th |
| 82 | Dinnen Law PC | 3 | 3 | Too few | 67th |
| 83 | Holland & Knight LLP | 3 | 3 | Too few | No filings |
| 84 | Jackson & Hertogs LLP | 3 | 1 | Too few | No filings |
| 85 | Law Offices of David Dai | 3 | 3 | Too few | 37th |
| 86 | Law Offices of Ron Katiraei | 3 | 1 | Too few | 75th |
| 87 | Siskind Susser PC | 3 | 1 | Too few | No filings |
| 88 | Vialto Partners LLP formerly PwC Law LLP | 3 | 2 | Too few | 214th |
| 89 | Vrapi Weeks, PA | 3 | 2 | Too few | No filings |
| 90 | Ashoori Law | 2 | 2 | Too few | No filings |
| 91 | Caparas Law Office, PLLC | 2 | 1 | Too few | 115th |
| 92 | Chugh, LLP | 2 | 2 | Too few | No filings |
| 93 | Clark Hill PLC | 2 | 2 | Too few | 84th |
| 94 | DiSanto & DiSanto, PLC | 2 | 1 | Too few | 124th |
| 95 | Fredrikson & Byron, P.A. | 2 | 2 | Too few | 47th |
| 96 | Global Practice | 2 | 2 | Too few | No filings |
| 97 | Goeschl Law Corporation | 2 | 1 | Too few | No filings |
| 98 | Goldman & Goldman, P.C. | 2 | 2 | Too few | No filings |
| 99 | Goldman & Partners Immigration Law, LLP | 2 | 1 | Too few | No filings |
| 100 | Goldstein & Lee, P.C. | 2 | 1 | Too few | 90th |
H-1B labor condition applications, FY2025
October 2024 to September 2025, counted where the job is.
The busiest firm
973
FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP
Certified H-1B LCAs naming a firm
7,040
Law firms that filed them
548
Naming no law firm
2,291
The employer filed it itself
- The ten busiest firms 2,905 (31%)
- Every other firm 4,135 (44%)
- No law firm named 2,291 (25%)
- 973
1 FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP
1,255 positions for 143 employers, 1st the year before
- 345
2 Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
345 positions for 66 employers, 2nd the year before
- 285
365 positions for 44 employers, 3rd the year before
- 236
238 positions for 54 employers, 6th the year before
- 223
5 Klasko Immigration Law Partners, LLP
460 positions for 9 employers, 16th the year before
- 197
6 Corporate Immigration Partners, P.C.
206 positions for 57 employers, 7th the year before
- 185
7 LAW OFFICES OF KEVIN M. WILHELMI
185 positions for 13 employers, 5th the year before
- 172
172 positions for 7 employers, 4th the year before
- 149
149 positions for 12 employers, 8th the year before
- 140
178 positions for 7 employers, 19th the year before
- 140
140 positions for 6 employers, 23rd the year before
- 136
12 LAW OFFICE OF THOMAS V. ALLEN, PLLC.
136 positions for 84 employers, 11th the year before
- 127
13 JCL Immigration Attorneys, PLLC
127 positions for 47 employers, 9th the year before
- 122
14 Lewis Brisbois Bisgaard & Smith LLP
122 positions for 7 employers, 14th the year before
- 99
99 positions for 43 employers, 27th the year before
- 97
16 Fakhoury Global Immigration, USA PC
97 positions for 6 employers, 12th the year before
- 95
17 EY Law LLP
193 positions for 12 employers, 13th the year before
- 88
88 positions for 12 employers, 20th the year before
- 81
81 positions for 11 employers, 10th the year before
- 72
20 Global Immigration Partners, Inc.
72 positions for 35 employers, 28th the year before
- 70
21 Brelje & Bus Immigration Law P.C.
70 positions for 29 employers, 15th the year before
- 68
86 positions for 20 employers, 30th the year before
- 68
23 USILAW, Inc.
68 positions for 4 employers, 17th the year before
- 65
65 positions for 33 employers, 18th the year before
- 56
56 positions for 10 employers, 39th the year before
Ranks 26 to 100
By state
- Whole country
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Guam
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Northern Mariana Islands
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- U.S. Virgin Islands
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
FAQs
How are the firms ranked?
Is a busier firm a better firm?
Why does a state's ranking differ from the country's?
Why are individual attorneys not listed?
How these are counted
PERM counts every case DOL decided in the fiscal year with the firm named on it: certified, denied or withdrawn. The certified share leaves withdrawals out, because a withdrawal isn't a decision on the case. Days to certify run from filing to certification, shown when a firm has ten or more certifications. A case counts in the state of its job; where DOL's older files print no worksite, the employer's state.
H-1B counts certified LCAs for the H-1B class only (H-1B1 and E-3 left out), in the state of the job. Positions are the workers each LCA covers. An LCA comes before the petition, and not every LCA becomes one.
"The year before" is the firm's rank among every firm with filings there that year. Cases that name no law firm were filed by the employer itself: they're in the split above and ranked nowhere.
Case data: DOL quarterly disclosure files (flag.dol.gov) · data through Jun 30, 2026 · quarterly
LCA disclosures has not refreshed in 121 days. It should update quarterly, so the figures below are the last ones that arrived rather than the current ones. Source: DOL quarterly LCA disclosure files (www.dol.gov) · data through Jun 30, 2026.
How these figures are counted. Spotted an error? Tell us; every fix is dated in the corrections log.
What each source includes
Case data: Decided PERM cases only. A case still waiting isn't in here, so counts and durations describe finished cases.
LCA disclosures: Certified and denied H-1B labor condition applications only, with the wage offered.
Cite this page
Waiting on a PERM case?
- When it'll likely be decided
- An email when DOL moves it