Company lists · Data refreshed September 2026
Top 25 Immigration law firms based in Los Angeles, United States
RevenueBase identified 145 immigration law firms headquartered in Los Angeles, United States as of September 2026 and tracks 1,228 professional contacts across them, including 547 with verified work emails. New York is the largest hub.
This list covers immigration law firms headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest immigration law firms based in Los Angeles, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 144 | ||||
“The Immigrant Defenders Law Center is a non-profit law firm established in May of 2015.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 84 | ||||
“Since 1979, the National Immigration Law Center has been dedicated to defending and advancing the rights of low-income immigrants and their family members.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 73 | ||||
“CARECEN was founded in 1983 by Salvadoran refugees and other human rights activists who worked to secure legal status for the thousands of Central Americans fleeing civil war.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | LAW Offices Of Sergio Siderman INCIndirect evidence | 44 | |||
“En las Oficinas Legales de Sergio J.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 38 | ||||
“We are an immigration law firm.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 37 | ||||
“Kostiv Cardinal is an immigration law firm based in Los Angeles, Ontario (California), Silver Spring, Arlington (Virginia), and Miami, dedicated to guiding individuals and…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 31 | ||||
“SGG Immigration LLP is a Los Angeles based law firm with an international reputation for achieving outstanding results in the practice of immigration law.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 | ||||
“We believe that immigrants have shaped America and we are here to help continue that legacy forward by helping creatives, investors, professionals and entrepreneurs with their US…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 26 | ||||
“We are a full service immigration law firm.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 24 | ||||
“At Moaddel Law Firm, we are more than attorneys; we are dedicated advocates for the Immigrant and Latino community in Los Angeles.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 24 | ||||
“Telleria, Telleria & Levy, LLP is a law firm backed by more than 100 years of combined experience.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | LOS Angeles Immigration Attorneys, INCIndirect evidence | 20 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 18 | ||||
“Innovative Legal Services, P.C.(ILS) is a one-stop legal service firm specializing in business transactions, labor compliance, dispute resolution, and cross-border immigration.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | LAW Offices Of Nadadur S. Kumar, INCIndirect evidence | 16 | |||
“Nadadur S.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 15 | ||||
“At Global Talent Immigration Law Group, our mission is to help our clients move toward their personal and professional life goals.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 14 | ||||
“Los Angeles Law Firm Dedicated to the Practice of Immigration Law and Immigration Rights.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 | ||||
“Our law firm represents companies that are publicly traded in Europe and Asia, as well as small businesses, non-profit agencies, start-ups, and emerging companies facing complex…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 | ||||
“a law firm.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | Shouse California LAW GroupStrong evidence | 11 | |||
“Shouse Law Group is a group of zealous attorneys who help clients in criminal defense, personal injury, immigration law and employment law cases.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 | ||||
“Our practice areas include: Deportation Detention and Bonds Criminal Deportation Asylum & Refugee Status, including temporary protected status and NACARA petitions Family Based…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 | ||||
“Aftalion Law Group is a distinguished immigration law firm with offices in Los Angeles and New York, offering comprehensive legal services to clients both nationwide and…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 | ||||
“We work with businesses and start-ups seeking temporary (non-immigrant visas like E1, E2, E3 etc) and permanent (immigrant) visas for specialty occupation employees (O1, H1B)…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 | ||||
“B&G is a full service immigration law firm that works with individuals and employers to provide creative immigration solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 | ||||
“Seki, Nishimura & Watase, LLP is a law firm in Los Angeles, California.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 | ||||
“Dedicated and full service Immigration Law Firm that has represented EB-5 Investors, Business Visas, individuals, families and multi-national corporations for over 20 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 145 immigration law firms based in Los Angeles, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 547 reachable decision-makers.
Free signup · no credit card
Immigration law firms based in Los Angeles, United States at a glance
As of Sep 3, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 145 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among immigration law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Los Angeles, United States whose own description of what they do matches “immigration law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among immigration law firms, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 547 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Immigration law firms by metro in the United States
- Immigration law firms in New York392
- Immigration law firms in Houston166
- Immigration law firms in Los Angeles145
- Immigration law firms in Miami142
- Immigration law firms in Chicago127
- Immigration law firms in Orlando103
- Immigration law firms in Dallas79
- Immigration law firms in San Francisco72
- Immigration law firms in Washington72
- Immigration law firms in Atlanta68
- Immigration law firms in San Diego67
- Immigration law firms in Austin61
- Immigration law firms in Boston57
- Immigration law firms in San Jose45
- Immigration law firms in Phoenix43
- Immigration law firms in Coral Gables41
- Immigration law firms in Seattle39
- Immigration law firms in Fort Lauderdale38
- Immigration law firms in Philadelphia38
- Immigration law firms in San Antonio38
- Immigration law firms in Las Vegas36
- Immigration law firms in Minneapolis36
- Immigration law firms in Tampa36
- Immigration law firms in Charlotte35
- Immigration law firms in Denver29
- Immigration law firms in Pasadena28
- Immigration law firms in Fairfax25
- Immigration law firms in Hollywood25
- Immigration law firms in Portland25
Frequently asked
How many immigration law firms are there based in Los Angeles, United States?
RevenueBase identified 145 immigration law firms headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Immigrant Defenders LAW Center, headquartered in Los Angeles, tops this list with the largest team on record.
Which city has the most immigration law firms?
New York leads with 392 headquartered companies, followed by Houston (166) and Los Angeles (145).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 547 verified decision-maker contacts tracked across these 145 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 145 immigration law firms based in Los Angeles, United States. Start with a free account, no credit card.
Get the full listRelated lists
Immigration law firms by geography
- Immigration law firms based in the United States
- Immigration law firms based in Canada
- Immigration law firms based in the United Kingdom
- Immigration law firms based in Brazil
- Immigration law firms based in Spain
- Immigration law firms based in Australia
- Immigration law firms based in France
- Immigration law firms based in the Netherlands
- Immigration law firms based in Mexico
- Immigration law firms based in Germany
- Immigration law firms based in New Zealand
- Immigration law firms based in Italy
Browse the directory
Browse: Companies home · Immigration law firms in United States · All United States lists · All Immigration law firms lists · New lists
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Immigration law firms based in the United States
- Immigration law firms based in Canada
- Immigration law firms based in the United Kingdom
- Immigration law firms based in Brazil
- Immigration law firms based in Spain
- Immigration law firms based in Australia