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The busiest immigration law firms in Puerto Rico

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

10

MGA Law LLC

PERM decisions naming a firm

55

Law firms that filed them

29

Naming no law firm

4

The employer filed it itself

  • The ten busiest firms 36 (61%)
  • Every other firm 19 (32%)
  • No law firm named 4 (7%)

  1. 1 MGA Law LLC

    4 employers, 30% certified, no filings the year before

    10

  2. 2 Karen M. Ocasio, Law Office

    5 employers, 100% certified, 4th the year before

    6

  3. 3 Colon Serrano Zambrana LLC

    4 employers, 100% certified, no filings the year before

    5

  4. 4 KS IMMIGRATION SOLUTIONS

    5 employers, 100% certified, 2nd the year before

    5

  5. 5 Law Office of Carolina Maluje

    1 employer, 100% certified, 3rd the year before

    3

  6. 6 Green and Spiegel, LLC

    1 employer, 100% certified, no filings the year before

    2

  7. 7 Greenberg Traurig, LLP

    1 employer, 100% certified, no filings the year before

    2

  8. 8 AKERMAN LLP

    1 employer, 100% certified, no filings the year before

    1

  9. 9 American Immigration Law, PLLC

    1 employer, 100% certified, no filings the year before

    1

  10. 10 ATTORNEY ANA DEL MAR MORALES

    1 employer, 100% certified, no filings the year before

    1

  11. 11 Benach Collopy LLP

    1 employer, 100% certified, 7th the year before

    1

  12. 12 Cifuentes-Marrero, P.A.

    1 employer, 100% certified, 5th the year before

    1

  13. 13 DUANE MORRIS LLP

    1 employer, 100% certified, no filings the year before

    1

  14. 14 EEG Immigration Law Group LLC

    1 employer, 100% certified, no filings the year before

    1

  15. 15 Foley & Lardner LLP

    1 employer, 100% certified, no filings the year before

    1

  16. 16 Frenkel, Hershkowitz & Shafran LLP

    1 employer, 100% certified, no filings the year before

    1

  17. 17 Garfinkel Immigration Law Firm

    1 employer, 100% certified, no filings the year before

    1

  18. 18 Gibney, Anthony & Flaherty LLP

    1 employer, 100% certified, no filings the year before

    1

  19. 19 Hershenson Immigration Law Firm

    1 employer, 100% certified, no filings the year before

    1

  20. 20 Iandoli Desai & Cronin P.C.

    1 employer, 100% certified, 11th the year before

    1

  21. 21 Kauff McGuire & Margolis LLP

    1 employer, no filings the year before

    1

  22. 22 Kurzban Kurzban Tetzeli and Pratt

    1 employer, 100% certified, no filings the year before

    1

  23. 23 MGA Immigration Lawyer

    1 employer, 0.0% certified, no filings the year before

    1

  24. 24 Pietrantoni Mendez & Alvarez, LLC

    1 employer, 100% certified, no filings the year before

    1

  25. 25 Ralph Ehrenpreis, A PLC

    1 employer, 100% certified, no filings the year before

    1
Ranks 26 to 29
Law firms ranked 26 to 29 by PERM decisions, FY2025, Puerto Rico
Rank Law firm Decisions Employers Median days The year before
26 Seyfarth Shaw LLP 1 1 Too few No filings
27 Shirley L Wong Ltd 1 1 Too few No filings
28 The Law Office of Goss & Associates, LLC 1 1 Too few No filings
29 Vialto Partners LLP 1 1 Too few No filings

H-1B labor condition applications, FY2025

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

The busiest firm

10

FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP

Certified H-1B LCAs naming a firm

77

Law firms that filed them

35

Naming no law firm

22

The employer filed it itself

  • The ten busiest firms 49 (49%)
  • Every other firm 28 (28%)
  • No law firm named 22 (22%)

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

    10 positions for 6 employers, 5th the year before

    10

  2. 2 Karen M. Ocasio, Law Office

    13 positions for 5 employers, 1st the year before

    10

  3. 3 EY Law LLP

    9 positions for 1 employer, 2nd the year before

    9

  4. 4 Meng Law Group PC

    4 positions for 1 employer, 33rd the year before

    4

  5. 5 Berry Appleman & Leiden LLP

    3 positions for 2 employers, 8th the year before

    3

  6. 6 KS IMMIGRATION SOLUTIONS

    3 positions for 3 employers, 4th the year before

    3

  7. 7 O'NEILL & GILMORE LAW OFFICE, LLC

    3 positions for 2 employers, 36th the year before

    3

  8. 8 Uriarte Law, P.A.

    3 positions for 2 employers, 44th the year before

    3

  9. 9 Chugh, LLP

    2 positions for 2 employers, 11th the year before

    2

  10. 10 Fisher & Phillips LLP

    2 positions for 1 employer, 23rd the year before

    2

  11. 11 Hershenson Immigration Law Firm

    2 positions for 1 employer, 3rd the year before

    2

  12. 12 Michael Best and Friedrich LLP

    2 positions for 1 employer, no filings the year before

    2

  13. 13 Pietrantoni Mendez & Alvarez, LLC

    2 positions for 2 employers, 39th the year before

    2

  14. 14 Arroyo Rios Law Offices PSC

    4 positions for 1 employer, no filings the year before

    1

  15. 15 Benach Pitney Reilly LLP

    1 positions for 1 employer, no filings the year before

    1

  16. 16 Burney Law Office, P.A.

    1 positions for 1 employer, no filings the year before

    1

  17. 17 CASCADIA CROSS-BORDER LAW

    1 positions for 1 employer, no filings the year before

    1

  18. 18 DUANE MORRIS LLP

    1 positions for 1 employer, no filings the year before

    1

  19. 19 Global Immigration Legal Team

    1 positions for 1 employer, no filings the year before

    1

  20. 20 Goel & Anderson LLC

    1 positions for 1 employer, 26th the year before

    1

  21. 21 Hunton Andrews Kurth LLP

    1 positions for 1 employer, no filings the year before

    1

  22. 22 JUAN C BIGAS LAW OFFICES PSC

    1 positions for 1 employer, no filings the year before

    1

  23. 23 Klari B. Tedrow, LLC

    1 positions for 1 employer, 13th the year before

    1

  24. 24 Larrabee Albi Coker LLP

    1 positions for 1 employer, 15th the year before

    1

  25. 25 MGA Law LLC

    1 positions for 1 employer, 35th the year before

    1
Ranks 26 to 35
Law firms ranked 26 to 35 by certified H-1B LCAs, FY2025, Puerto Rico
Rank Law firm LCAs Employers The year before
26 Miles & Stockbridge P.C. 1 1 No filings
27 OGMEN LAW PLLC 1 1 6th
28 Packman, Neuwahl, & Rosenberg 1 1 No filings
29 Paoli Faria Law 1 1 No filings
30 PRK LAW LLC 1 1 No filings
31 SBGB LLC 1 1 42nd
32 Serratelli Mijal PLLC 1 1 No filings
33 Shipman & Goodwin LLP 1 1 No filings
34 THOMPSON COBURN LLP 1 1 No filings
35 Wolfsdorf Rosenthal LLP 1 1 No filings

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.