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The busiest immigration law firms

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

17,998

FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP

PERM decisions naming a firm

130,904

Law firms that filed them

3,976

Naming no law firm

16,035

The employer filed it itself

  • The ten busiest firms 46,054 (31%)
  • Every other firm 84,850 (58%)
  • No law firm named 16,035 (11%)

  1. 1 FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP

    1,556 employers, over 99% certified, 1st the year before

    17,998

  2. 2 Berry Appleman & Leiden LLP

    349 employers, 99% certified, 2nd the year before

    6,466

  3. 3 Ogletree, Deakins, Nash, Smoak & Stewart, P.C.

    431 employers, over 99% certified, 3rd the year before

    3,748

  4. 4 Corporate Immigration Partners, P.C.

    573 employers, 99% certified, 16th the year before

    3,451

  5. 5 Ruby Law Group LLC

    37 employers, over 99% certified, 10th the year before

    2,953

  6. 6 Vialto Partners LLP

    58 employers, 99% certified, 6th the year before

    2,832

  7. 7 Momentum Immigration

    70 employers, over 99% certified, 27th the year before

    2,482

  8. 8 Erickson Immigration Group

    90 employers, over 99% certified, 9th the year before

    2,237

  9. 9 Musillo Unkenholt, LLC

    38 employers, over 99% certified, 5th the year before

    2,038

  10. 10 Seyfarth Shaw LLP

    127 employers, 99% certified, 8th the year before

    1,849

  11. 11 Tafapolsky & Smith LLP

    42 employers, over 99% certified, 13th the year before

    1,499

  12. 12 Law Office of Nhu Muon

    78 employers, 99% certified, 17th the year before

    1,353

  13. 13 EY Law LLP

    99 employers, over 99% certified, 14th the year before

    1,098

  14. 14 American International & Immigration Law, PC

    26 employers, 92% certified, 12th the year before

    1,059

  15. 15 Mason Law Firm, PLLC

    65 employers, 100% certified, 283rd the year before

    1,055

  16. 16 LAW OFFICE OF THOMAS V. ALLEN, PLLC.

    232 employers, 100% certified, 20th the year before

    881

  17. 17 Jackson Lewis P.C.

    281 employers, 99% certified, 19th the year before

    867

  18. 18 Fisher & Phillips LLP

    182 employers, 99% certified, 23rd the year before

    819

  19. 19 Dentons Cohen & Grigsby P.C.

    89 employers, over 99% certified, 26th the year before

    761

  20. 20 Klasko Immigration Law Partners, LLP

    69 employers, 99% certified, 36th the year before

    689

  21. 21 Chugh, LLP

    145 employers, over 99% certified, 22nd the year before

    646

  22. 22 MEHLMAN JACOBS LLP

    23 employers, 100% certified, 37th the year before

    627

  23. 23 Reddy & Neumann P.C.

    106 employers, 100% certified, 31st the year before

    574

  24. 24 Wolfsdorf Rosenthal LLP

    190 employers, over 99% certified, 35th the year before

    566

  25. 25 THE LAW FIRM OF SIM, PARVATHANENI AND BROWN PLLC

    121 employers, 100% certified, 25th the year before

    561

The 25 busiest firms' cases waited about the same: a median of 475 to 495 days from filing to certification. Tap or hover over a firm for its own.

Ranks 26 to 100
Law firms ranked 26 to 100 by PERM decisions, FY2025, the country
Rank Law firm Decisions Employers Median days The year before
26 LAW OFFICE OF TAE K SONG 552 20 484 44th
27 Gibney, Anthony & Flaherty LLP 547 34 472 28th
28 Fakhoury Global Immigration, USA PC 546 19 491 30th
29 Greenberg Traurig, LLP 544 146 486 29th
30 Quarles & Brady LLP 530 66 485 34th
31 WA Law Group, LLC 468 5 471 81st
32 Aum & Lee, LLC 462 29 470 24th
33 Najla Abu-Shaaban & Associates PC 455 21 500 55th
34 DUANE MORRIS LLP 437 112 489 47th
35 Global Immigration Partners, Inc. 434 187 483 41st
36 Joseph Kallabat & Associates, P.C. 432 93 477 39th
37 Kodem Law Firm PLLC 419 103 476 68th
38 Graham Adair, Inc. 414 55 478 49th
39 Murthy Law Firm 404 143 487 21st
40 JA EMPLOYMENT AGENCY INC. 400 2 485 91st
41 Foster LLP 383 138 477 40th
42 Somireddy Law Group PLLC 373 98 477 74th
43 Farrell LLP 371 4 457 11th
44 BBI Law Group, P.C. 365 104 484 48th
45 Morgan Lewis & Bockius LLP 365 107 480 42nd
46 McCandlish Holton, PC 347 101 483 83rd
47 Kurczaba & Brozek Law Offices, LLC 332 110 483 731st
48 Vialto Partners LLP formerly PwC Law LLP 321 9 470 71st
49 Kramer Levin Naftalis & Frankel LLP 309 86 490 63rd
50 Law Office of David Yurkofsky, Esq. 308 29 485 1010th
51 Immlaws 301 33 488 54th
52 Immigration Law Group LLP 300 104 475 50th
53 Law Office of Wesley Mathis, PLLC 299 27 496 1160th
54 Zulkie Partners LLC 298 40 479 69th
55 Immigration Solutions of America, LLC 297 44 488 300th
56 The BridgeWay Frim 297 1 488 1048th
57 JLJ Law Group, PLLC 283 74 496 136th
58 Constangy, Brooks, Smith & Prophete LLP 280 73 484 88th
59 CG Immigration Law, LLC 278 30 474 73rd
60 DEVEER CONSULTING LLC 276 3 475 52nd
61 Davis and Goldfarb, PLLC 259 83 483 105th
62 Brown Immigration Law P.C., L.L.O. 249 61 485 66th
63 Kempster, Corcoran, Quiceno & Lenz-Calvo, Ltd. 248 67 484 72nd
64 Goeschl Law Corporation 246 55 480 93rd
65 Minami Tamaki LLP 242 58 464 70th
66 Harris Beach PLLC 239 94 482 61st
67 International Legal and Business Services Group, LLP 239 72 486 38th
68 Jackson & Hertogs LLP 235 55 493 64th
69 William Velie, Attorney at Law PLLC 231 76 483 77th
70 Faegre Drinker Biddle & Reath LLP 223 56 476 121st
71 Fredrikson & Byron, P.A. 220 69 486 56th
72 MADAN & SAIGAL, LLC 220 21 469 58th
73 Law Offices of Mary Kennedy, LLC 215 71 484 146th
74 Younossi Law, PC 215 15 491 182nd
75 Ellis Porter PLC 212 73 480 67th
76 Ware | Immigration 209 72 489 76th
77 Pardo Law Firm PLLC 207 8 512 167th
78 Shah and Kishore 207 34 474 51st
79 Roby Law Associates, PLLC 206 7 469 92nd
80 Landau, Hess, Simon, Choi & Doebley 205 30 474 78th
81 Worldwide HealthStaff Solutions, LTD. 200 13 471 7th
82 Masuda Funai Eifert & Mitchell, Ltd. 195 44 484 45th
83 Robinson & Cole LLP 194 45 480 79th
84 Hussain Bendersky and Liston LLC 191 26 459 160th
85 Farmer Law PC 190 35 493 75th
86 Ogletree Deakins Law Firm 188 45 485 97th
87 Akula & Associates, P.C. 181 62 484 107th
88 Malik & Popiel, P.C. 180 66 493 111th
89 Immigration Lawyers, P.C. 178 125 482 84th
90 LAW OFFICES OF GERARDO L. DEAN, LLC 174 23 473 59th
91 MAS Labor 365, LLC 174 42 470 82nd
92 GONDIM LAW CORP 172 146 483 132nd
93 QUAN LAW GROUP, PLLC 164 102 490 94th
94 Esani & Momin PC 159 135 482 120th
95 Nilan Johnson Lewis PA 159 14 476 191st
96 Clark Hill PLC 158 83 488 117th
97 Law Office of Soo Park, PLC 157 32 493 101st
98 Hunton Andrews Kurth LLP 156 57 489 144th
99 Immigration and Nationality Law Group PLLC 156 144 484 177th
100 Law Office of Keshab Raj Seadie, P.C. 154 72 482 110th

H-1B labor condition applications, FY2025

October 2024 to September 2025, counted where the job is.

The busiest firm

77,172

FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP

Certified H-1B LCAs naming a firm

402,010

Law firms that filed them

4,268

Naming no law firm

129,098

The employer filed it itself

  • The ten busiest firms 186,439 (35%)
  • Every other firm 215,571 (41%)
  • No law firm named 129,098 (24%)

  1. 1 FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP

    203,306 positions for 3,238 employers, 1st the year before

    77,172

  2. 2 Berry Appleman & Leiden LLP

    63,196 positions for 708 employers, 2nd the year before

    38,376

  3. 3 Ogletree, Deakins, Nash, Smoak & Stewart, P.C.

    20,883 positions for 1,047 employers, 3rd the year before

    20,597

  4. 4 EY Law LLP

    22,961 positions for 140 employers, 4th the year before

    13,780

  5. 5 Corporate Immigration Partners, P.C.

    12,173 positions for 1,174 employers, 5th the year before

    12,005

  6. 6 Erickson Immigration Group

    6,854 positions for 157 employers, 8th the year before

    6,243

  7. 7 LAW OFFICE OF THOMAS V. ALLEN, PLLC.

    6,075 positions for 719 employers, 7th the year before

    6,075

  8. 8 Goel & Anderson LLC

    4,559 positions for 48 employers, 9th the year before

    4,362

  9. 9 USILAW, Inc.

    4,204 positions for 44 employers, 11th the year before

    3,970

  10. 10 Chugh, LLP

    5,123 positions for 449 employers, 12th the year before

    3,859

  11. 11 BBI Law Group, P.C.

    3,185 positions for 466 employers, 13th the year before

    3,185

  12. 12 Fisher & Phillips LLP

    3,324 positions for 446 employers, 16th the year before

    3,164

  13. 13 THE LAW FIRM OF SIM, PARVATHANENI AND BROWN PLLC

    3,137 positions for 479 employers, 10th the year before

    3,135

  14. 14 Jackson Lewis P.C.

    3,152 positions for 683 employers, 19th the year before

    3,061

  15. 15 Fakhoury Global Immigration, USA PC

    2,910 positions for 46 employers, 14th the year before

    2,902

  16. 16 Greenberg Traurig, LLP

    3,081 positions for 292 employers, 17th the year before

    2,883

  17. 17 Klasko Immigration Law Partners, LLP

    3,235 positions for 190 employers, 22nd the year before

    2,610

  18. 18 Tafapolsky & Smith LLP

    9,886 positions for 79 employers, 18th the year before

    2,566

  19. 19 Somireddy Law Group PLLC

    2,564 positions for 470 employers, 15th the year before

    2,564

  20. 20 Wolfsdorf Rosenthal LLP

    2,635 positions for 425 employers, 24th the year before

    2,389

  21. 21 Gibney, Anthony & Flaherty LLP

    2,136 positions for 67 employers, 25th the year before

    2,136

  22. 22 Vialto Partners LLP

    2,094 positions for 79 employers, 34th the year before

    2,094

  23. 23 DUANE MORRIS LLP

    2,296 positions for 212 employers, 23rd the year before

    2,077

  24. 24 Constangy, Brooks, Smith & Prophete LLP

    2,051 positions for 158 employers, 43rd the year before

    2,050

  25. 25 Seyfarth Shaw LLP

    2,001 positions for 130 employers, 6th the year before

    2,001
Ranks 26 to 100
Law firms ranked 26 to 100 by certified H-1B LCAs, FY2025, the country
Rank Law firm LCAs Employers The year before
26 Global Immigration Partners, Inc. 1,836 513 21st
27 International Legal and Business Services Group, LLP 1,750 204 20th
28 Farrell LLP 1,694 6 38th
29 Kodem Law Firm PLLC 1,662 226 29th
30 Foster LLP 1,588 317 32nd
31 Morgan Lewis & Bockius LLP 1,548 186 31st
32 Law Offices of Mary Kennedy, LLC 1,483 257 27th
33 Ogletree Deakins 1,456 236 28th
34 Jethmalani & Nallaseth PLLC 1,452 80 26th
35 MEHLMAN JACOBS LLP 1,447 77 39th
36 Quarles & Brady LLP 1,402 139 30th
37 Reddy Neumann Brown PC 1,372 249 52nd
38 Law Offices of Keshab Raj Seadie, P.C. 1,273 122 68th
39 Joseph Kallabat & Associates, P.C. 1,233 181 33rd
40 Graham Adair, Inc. 1,198 108 47th
41 Vialto Law (US) PLLC 1,158 73 45th
42 Bedi & Martinez, Esqs. 1,120 20 44th
43 Robinson & Cole LLP 1,044 112 59th
44 Shah and Kishore 1,041 76 51st
45 Faegre Drinker Biddle & Reath LLP 994 139 61st
46 Fredrikson & Byron, P.A. 991 184 46th
47 Ellis Porter PLC 985 186 56th
48 Masuda Funai Eifert & Mitchell, Ltd. 983 81 55th
49 Mayer Brown LLP 980 39 64th
50 Tadmor & Tadmor LLP 970 38 41st
51 Landau, Hess, Simon, Choi & Doebley 941 77 67th
52 Immigration Law Group LLP 890 141 54th
53 Kempster, Corcoran, Quiceno & Lenz-Calvo, Ltd. 886 136 65th
54 Kramer Levin Naftalis & Frankel LLP 863 131 36th
55 Murthy Law Firm 859 429 58th
56 McCandlish Holton, PC 847 178 63rd
57 KPMG Law LLP 808 26 62nd
58 Malik & Popiel, P.C. 808 232 66th
59 Vialto Partners LLP formerly PwC Law LLP 800 10 35th
60 Harris Beach Murtha Cullina PLLC 797 146 No filings
61 Akula & Associates, P.C. 779 180 42nd
62 Chun Fruto Law Corporation 774 11 50th
63 Green and Spiegel, LLC 772 184 99th
64 Goeschl Law Corporation 769 123 60th
65 Burgos & Garritson Law 734 86 40th
66 Jackson & Hertogs LLP 732 130 69th
67 Zulkie Partners LLC 700 74 72nd
68 Brown Immigration Law P.C., L.L.O. 682 159 74th
69 MADAN & SAIGAL, LLC 668 48 49th
70 Mannam & Associates, LLC 659 60 48th
71 Musillo Unkenholt, LLC 649 78 70th
72 Maggio Kattar Nahajzer +Alexander PC 645 117 86th
73 Law Offices of Kendra S. Kembel, Esq. 640 119 53rd
74 Clark Hill PLC 635 178 90th
75 Hunton Andrews Kurth LLP 624 111 98th
76 AKERMAN LLP 622 73 87th
77 Sharma Yaskhi & Associates, LLP 622 91 71st
78 Siskind Susser PC 618 200 80th
79 Shankar Ninan & Co., LLP 615 212 100th
80 Mintz 599 114 84th
81 Garfinkel Immigration Law Firm 594 92 75th
82 Boundless Legal Services LLC 588 163 No filings
83 Law Offices of Rakesh Mehrotra 585 80 95th
84 Meltzer Hellrung LLC 583 101 91st
85 Shihab Burke, LLC 559 47 57th
86 Minami Tamaki LLP 558 114 83rd
87 Goldman & Partners Immigration Law, LLP 553 189 106th
88 Barnes & Thornburg LLP 537 162 103rd
89 Wolfsdorf Rosenthal, LLP (WR Immigration) 535 52 93rd
90 Ramirez & Associates, .PC. 530 11 116th
91 Law Offices of Weicheng Wang 528 109 77th
92 Ware | Immigration 525 99 104th
93 Hussain Bendersky and Liston LLC 506 44 102nd
94 Higgs, Fletcher, & Mack LLP 500 46 105th
95 JEWELL STEWART PRATT BECKERSON & CARR PC 498 196 152nd
96 IMM Laws 491 45 76th
97 JOHN J. BOUDIA & ASSOCIATES PLC 482 70 85th
98 Pryor Cashman LLP 468 109 131st
99 Chugh, LLP (Previously Known as The Chugh Firm) 460 2 101st
100 McCrummen & McCullick Immigration Law, LLC 458 66 137th

By state

FAQs

How are the firms ranked?
By how many cases DOL decided with the firm named on them, in one fiscal year (October to September). PERM counts every decision, certified, denied or withdrawn; H-1B counts certified LCAs for the H-1B class. Each firm's spellings in DOL's files count as one firm.
Is a busier firm a better firm?
No. The rankings show how much each firm filed, how its PERM cases ended and how long they took. They say nothing about service, price or fit, and a smaller firm may suit a case better. Nothing here is a rating.
Why does a state's ranking differ from the country's?
A state's ranking counts only the cases for jobs in that state, so a national firm ranks by the work it files there. A firm's own page shows all of its filings.
Why are individual attorneys not listed?
DOL's files name the law firm, and this site names firms only. Each firm's page lists its filings, employers and outcomes.
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

It's on your ETA-9089 receipt. It goes into the page's address, so you can bookmark the result.

Don't have the number? Find a case by employer name.