Updated
The busiest immigration law firms in Delaware
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
138
Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
PERM decisions naming a firm
506
Law firms that filed them
88
Naming no law firm
61
The employer filed it itself
- The ten busiest firms 306 (54%)
- Every other firm 200 (35%)
- No law firm named 61 (11%)
- 138
1 Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
8 employers, 100% certified, 1st the year before
- 29
2 LAW OFFICE OF THOMAS V. ALLEN, PLLC.
3 employers, 100% certified, 3rd the year before
- 24
3 FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP
9 employers, 100% certified, 4th the year before
- 23
1 employer, 100% certified, no filings the year before
- 20
5 Landau, Hess, Simon, Choi & Doebley
3 employers, 100% certified, 7th the year before
- 18
6 Gibney, Anthony & Flaherty LLP
3 employers, 100% certified, 5th the year before
- 18
7 LAW OFFICES OF YUN JUNG YANG LLC
1 employer, 0.0% certified, 2nd the year before
- 15
8 Vegesna and Vemuru Associates LLC
1 employer, 100% certified, 16th the year before
- 11
1 employer, 100% certified, no filings the year before
- 10
1 employer, 89% certified, 68th the year before
- 10
11 The Salvetti Law Group, PLLC
1 employer, 100% certified, 22nd the year before
- 9
1 employer, 100% certified, no filings the year before
- 9
13 Joseph Kallabat & Associates, P.C.
1 employer, 100% certified, 29th the year before
- 8
14 Baker, Donelson, Bearman, Caldwell & Berkowitz, PC
1 employer, 100% certified, 9th the year before
- 8
1 employer, 100% certified, 10th the year before
- 8
1 employer, 100% certified, 13th the year before
- 8
1 employer, 100% certified, no filings the year before
- 7
18 Berry Appleman & Leiden LLP
4 employers, 100% certified, 23rd the year before
- 7
19 Klasko Immigration Law Partners, LLP
2 employers, 100% certified, 31st the year before
- 6
20 LAW OFFICES OF MADHAVI SAMUDRALA, P.C.
1 employer, 100% certified, 19th the year before
- 5
3 employers, 100% certified, no filings the year before
- 5
1 employer, 100% certified, 6th the year before
- 5
1 employer, 100% certified, 34th the year before
- 5
1 employer, no filings the year before
- 4
1 employer, 100% certified, 27th the year before
The 9 busiest firms' cases waited about the same: a median of 454 to 496 days from filing to certification. Tap or hover over a firm for its own.
Ranks 26 to 88
| Rank | Law firm | Decisions | Employers | Median days | The year before |
|---|---|---|---|---|---|
| 26 | Katsivalis and Anderson Law | 4 | 1 | Too few | No filings |
| 27 | Kodem Law Firm PLLC | 4 | 1 | Too few | No filings |
| 28 | Law Offices of Jiang & Associates | 4 | 2 | Too few | 61st |
| 29 | Goldblum, Pollins & Dennis, P.C. | 3 | 1 | Too few | 12th |
| 30 | Hogan & Vandenberg, LLC | 3 | 3 | Too few | No filings |
| 31 | Jackson Lewis P.C. | 3 | 2 | Too few | 28th |
| 32 | KULEN LAW FIRM PC | 3 | 2 | Too few | 55th |
| 33 | Palladino, Isbell, and Casazza, LLC | 3 | 2 | Too few | 35th |
| 34 | PARALEX IMMIGRATION SERVICES | 3 | 2 | Too few | No filings |
| 35 | Shutts & Bowen LLP | 3 | 1 | Too few | No filings |
| 36 | Agarwal Law Group | 2 | 1 | Too few | 37th |
| 37 | Corporate Immigration Partners, P.C. | 2 | 2 | Too few | No filings |
| 38 | Dentons Cohen & Grigsby P.C. | 2 | 1 | Too few | 41st |
| 39 | Gee & Zhang LLP | 2 | 1 | Too few | 45th |
| 40 | Getech Law LLC | 2 | 2 | Too few | 18th |
| 41 | Law Office of Reuven Wasserman, Esq. | 2 | 1 | Too few | 56th |
| 42 | Law Offices of Mary Kennedy, LLC | 2 | 1 | Too few | 20th |
| 43 | Motion Law, LLC | 2 | 1 | Too few | No filings |
| 44 | Shankar and Associates PC | 2 | 1 | Too few | No filings |
| 45 | Tadmor & Tadmor LLP | 2 | 1 | Too few | No filings |
| 46 | CDF Labor Law LLP | 1 | 1 | Too few | No filings |
| 47 | Chugh, LLP | 1 | 1 | Too few | No filings |
| 48 | Cozen O'Connor | 1 | 1 | Too few | No filings |
| 49 | Denis Fishman PA | 1 | 1 | Too few | No filings |
| 50 | Dorsey & Whitney LLP | 1 | 1 | Too few | No filings |
| 51 | Eric Parnes Law | 1 | 1 | Too few | No filings |
| 52 | Erickson Immigration Group | 1 | 1 | Too few | 43rd |
| 53 | EY Law LLP | 1 | 1 | Too few | No filings |
| 54 | Fan, Fitzpatrick & Thompson, LLP | 1 | 1 | Too few | No filings |
| 55 | Garcia Immigration Group | 1 | 1 | Too few | No filings |
| 56 | GONDIM LAW CORP | 1 | 1 | Too few | No filings |
| 57 | Green and Spiegel, LLC | 1 | 1 | Too few | No filings |
| 58 | Green and Spiegel US LLC | 1 | 1 | Too few | No filings |
| 59 | Hassonjee Law Firm | 1 | 1 | Too few | 46th |
| 60 | Haynes Novick Immigration | 1 | 1 | Too few | No filings |
| 61 | Henry & Grogan, LLC | 1 | 1 | Too few | 47th |
| 62 | hermanni and lorenzo law group | 1 | 1 | Too few | No filings |
| 63 | Hodgson Russ LLP | 1 | 1 | Too few | 26th |
| 64 | Ice Miller LLP | 1 | 1 | Too few | No filings |
| 65 | Jethmalani & Nallaseth PLLC | 1 | 1 | Too few | 53rd |
| 66 | Law Office of Heng-Yi Liang | 1 | 1 | Too few | No filings |
| 67 | Law Office of Keshab Raj Seadie, P.C. | 1 | 1 | Too few | 15th |
| 68 | Law Office of Klaudia Hall, Esq. | 1 | 1 | Too few | 17th |
| 69 | Law Office of Sigang Li, LLC | 1 | 1 | Too few | No filings |
| 70 | Law Offices of Janetha R. Kancharla | 1 | 1 | Too few | No filings |
| 71 | Law Offices of Weicheng Wang | 1 | 1 | Too few | No filings |
| 72 | Law Offices of William Kiang | 1 | 1 | Too few | No filings |
| 73 | Law Offices of Yong Men, P.C. | 1 | 1 | Too few | No filings |
| 74 | Legal Immigration Services | 1 | 1 | Too few | No filings |
| 75 | Levin Santalone LLP | 1 | 1 | Too few | No filings |
| 76 | Martin Jolic and Associates, LLC | 1 | 1 | Too few | No filings |
| 77 | Minami Tamaki LLP | 1 | 1 | Too few | 33rd |
| 78 | NYIS Law Firm | 1 | 1 | Too few | No filings |
| 79 | PARK AND PARK LLP | 1 | 1 | Too few | 69th |
| 80 | Pershman Law PC | 1 | 1 | Too few | No filings |
| 81 | RAMIA LAW PLLC | 1 | 1 | Too few | No filings |
| 82 | RANA M. TAJ- ATTORNEY AT LAW | 1 | 1 | Too few | No filings |
| 83 | Saul Ewing LLP | 1 | 1 | Too few | No filings |
| 84 | Taylor English DUMA LLP | 1 | 1 | Too few | No filings |
| 85 | The Law Office of Matthew I Hirsch | 1 | 1 | Too few | 36th |
| 86 | USITEX Law Inc | 1 | 1 | Too few | No filings |
| 87 | VisaNation Law Group PLLC | 1 | 1 | Too few | No filings |
| 88 | Wasserman, Mancini and Chang, P.C. | 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
557
Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
Certified H-1B LCAs naming a firm
2,008
Law firms that filed them
234
Naming no law firm
435
The employer filed it itself
- The ten busiest firms 1,121 (46%)
- Every other firm 887 (36%)
- No law firm named 435 (18%)
- 557
1 Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
557 positions for 29 employers, 1st the year before
- 156
2 FRAGOMEN, DEL REY, BERNSEN & LOEWY, LLP
156 positions for 43 employers, 2nd the year before
- 102
143 positions for 23 employers, 3rd the year before
- 58
4 LAW OFFICE OF THOMAS V. ALLEN, PLLC.
58 positions for 38 employers, 7th the year before
- 52
5 Gibney, Anthony & Flaherty LLP
52 positions for 1 employer, 11th the year before
- 41
41 positions for 1 employer, 4th the year before
- 41
7 The Salvetti Law Group, PLLC
41 positions for 10 employers, 8th the year before
- 40
40 positions for 1 employer, 9th the year before
- 39
9 Landau, Hess, Simon, Choi & Doebley
39 positions for 6 employers, 10th the year before
- 35
10 USILAW, Inc.
35 positions for 3 employers, 15th the year before
- 32
272 positions for 3 employers, 24th the year before
- 28
28 positions for 3 employers, 6th the year before
- 27
13 Corporate Immigration Partners, P.C.
27 positions for 12 employers, 21st the year before
- 27
14 EY Law LLP
27 positions for 4 employers, 13th the year before
- 27
27 positions for 1 employer, 14th the year before
- 26
16 Klasko Immigration Law Partners, LLP
26 positions for 8 employers, 22nd the year before
- 24
24 positions for 9 employers, 5th the year before
- 23
23 positions for 4 employers, 12th the year before
- 22
22 positions for 13 employers, 62nd the year before
- 21
20 Chugh, LLP (Previously Known as The Chugh Firm)
21 positions for 1 employer, 16th the year before
- 21
21 positions for 3 employers, 26th the year before
- 21
22 THE LAW FIRM OF SIM, PARVATHANENI AND BROWN PLLC
21 positions for 14 employers, 25th the year before
- 19
19 positions for 2 employers, 19th the year before
- 18
18 positions for 1 employer, 23rd the year before
- 15
15 positions for 5 employers, 17th 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