Company lists · Data refreshed November 2026
Top 25 Work permit attorneys worldwide
RevenueBase identified 3,021 company matches for work permit attorneys worldwide as of November 2026 and tracks 16,732 professional contacts across them, including 5,078 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for work permit attorneys worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for work permit attorneys follow the table.
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 work permit attorneys worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 452 contacts → | ||||
Exact match “Alonso & Alonso is a distinguished immigration law firm with a rich history of providing expert legal services in navigating the complexities of the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 341 contacts → | ||||
Exact match “Boundless is a U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 338 contacts → | ||||
Exact match “The Mendoza Law Firm, LLC, is a US-based law firm dedicated to helping immigrants obtain work permits and permanent legal residences on American soil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 251 contacts → | ||||
Exact match “Ellis Porter is the only immigration law firm that combines the personal touch of a solo practitioner with the experience and operational excellence of a big law firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 147 contacts → | ||||
Exact match “Foster is a leading global immigration law firm dedicated to helping employers and individuals obtain nonimmigrant and immigrant work visas and permanent resident options…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 137 contacts → | ||||
Exact match “At Immigration Advice Service, we are more than just immigration solicitors; we are your dedicated partners in navigating the intricate world of immigration law.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 123 contacts → | ||||
Exact match “Klasko Immigration Law Partners, LLP is nationally renowned for providing creative solutions to many of the most complex issues in immigration law to multinational corporations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 115 contacts → | ||||
Exact match “At James Immigration Law, we are committed to providing honest and knowledgeable legal advice on all matters concerning or connected to immigration in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 82 contacts → | ||||
Exact match “Immigration Law Firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 81 contacts → | ||||
Exact match “Law firm focused on Immigration matters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 78 contacts → | ||||
Exact match “Attorneys Youman, Madeo & Fasano, LLP, is a firm of bright immigration law attorneys who have distinguished themselves for dynamic knowledge of U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 67 contacts → | ||||
Exact match “Our specialist immigration solicitors and employment solicitors based in central London focus on supporting the needs of businesses and individuals, both nationally and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 66 contacts → | ||||
Exact match “Wilner & O'Reilly, APLC was formed in 2003, bringing together two top-rated attorneys recognized for their knowledge and ability in the field of immigration law to create one of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 66 contacts → | ||||
Exact match “Lincoln-Goldfinch Law is an award-winning immigration law firm based out of Austin, Texas that serves people from all 50 states and from across the globe in both English and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 65 contacts → | ||||
Exact match “Solicitors firm with main office in Oxford.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 57 contacts → | ||||
Exact match “60+ Multilingual professionals helping global clients secure their future in the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 56 contacts → | ||||
Exact match “Maggio Kattar has been recognized as one of the top Immigration Law firms in the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 52 contacts → | ||||
Exact match “Konare Law is a premier immigration law firm headquartered in Frederick, Maryland, with additional offices in Baltimore, Maryland, Miami, Florida, and San Diego, California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 52 contacts → | ||||
Exact match “Global Immigration Partners (GIP) is a family-owned, boutique law firm practicing exclusively in immigration law with expertise in business immigration, individual and family…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 52 contacts → | ||||
Exact match “Our firm is dedicated to handling immigration law matters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 50 contacts → | ||||
Exact match “Founded in 1997, Garfinkel Immigration Law Firm is one of the largest immigration firms in the Carolinas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 50 contacts → | ||||
Exact match “ALO is a dynamic law firm based in California, with offices in Berkeley and Burlingame.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 49 contacts → | ||||
Exact match “Reeves Immigration Law Group is known for extraordinary commitment to clients and is devoted exclusively to the practice of U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 48 contacts → | ||||
Exact match “Created by Eddy Andriena Ramirez Sanchez, Immiland advises, informs and represents people who want to immigrate or come to Canada, either temporally or permanent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 48 contacts → | ||||
Exact match “Van Der Hout LLP has specialized in the practice of immigration and nationality law since the firm was founded by Marc Van Der Hout in 1980.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “work permit attorneys”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 3,021 work permit attorneys worldwide
See the full list, filter by size, metro and specialty, and access 5,078 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Work permit attorneys worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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.
- Coverage
- Every country. Country and city lists for work permit attorneys are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “work permit attorneys” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 5,078 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Work permit attorneys by location
19 lists · largest firstEvery Work permit attorneys list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Work permit attorneys based in the United States1,361
- Work permit attorneys based in the United Kingdom319
- Work permit attorneys based in Canada272
- Work permit attorneys based in Spain106
- Work permit attorneys based in India104
- Work permit attorneys based in Australia71
- Work permit attorneys based in the Netherlands48
- Work permit attorneys based in New Zealand30
Cities
- Work permit attorneys based in London, United Kingdom134
- Work permit attorneys based in New York, United States88
- Work permit attorneys based in Toronto, Canada58
- Work permit attorneys based in Miami, United States47
- Work permit attorneys based in Houston, United States46
- Work permit attorneys based in Chicago, United States39
- Work permit attorneys based in Los Angeles, United States39
- Work permit attorneys based in Washington, United States28
- Work permit attorneys based in San Diego, United States27
- Work permit attorneys based in Montreal, Canada26
- Work permit attorneys based in Orlando, United States25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “work permit attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many work permit attorneys are there worldwide?
RevenueBase identified 3,021 company matches for work permit attorneys worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Alonso & Alonso Attorneys At Law, Pllc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most work permit attorneys?
The United States leads with 1,361 companies, followed by the United Kingdom (319) and Canada (272). Every work permit attorneys list by country and city is linked on this page.
Which city has the most work permit attorneys?
London leads with 136 company records, followed by New York (88) and Toronto (58).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,078 professional contacts with verified work emails tracked across these 3,021 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,021 work permit attorneys worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 work permit attorneys worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,021 matching company records for work permit attorneys worldwide, with 16,732 tracked contacts and 5,078 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 work permit attorneys worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Alonso & Alonso Attorneys At Law, Pllcalonsoandalonsolaw.comHQ: San Antonio, TX, United StatesReported employees: 201-500 | San Antonio, TX, United States | 201-500 | Exact match | 452 contacts → |
“Alonso & Alonso is a distinguished immigration law firm with a rich history of providing expert legal services in navigating the complexities of the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Boundless Immigrationboundless.comHQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 341 contacts → |
“Boundless is a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Mendoza LAW Firmmendozafirm.comHQ: D.c, United StatesReported employees: 201-500 | D.c, United States | 201-500 | Exact match | 338 contacts → |
“The Mendoza Law Firm, LLC, is a US-based law firm dedicated to helping immigrants obtain work permits and permanent legal residences on American soil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ellis Porterellisporter.comHQ: Troy, MI, United StatesReported employees: 201-500 | Troy, MI, United States | 201-500 | Exact match | 251 contacts → |
“Ellis Porter is the only immigration law firm that combines the personal touch of a solo practitioner with the experience and operational excellence of a big law firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Foster LLPfosterglobal.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 147 contacts → |
“Foster is a leading global immigration law firm dedicated to helping employers and individuals obtain nonimmigrant and immigrant work visas and permanent resident options…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Immigration Advice Serviceiasservices.org.ukHQ: Oldham, United KingdomReported employees: 51-200 | Oldham, United Kingdom | 51-200 | Exact match | 137 contacts → |
“At Immigration Advice Service, we are more than just immigration solicitors; we are your dedicated partners in navigating the intricate world of immigration law.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Klasko Immigration LAW Partners, LLPklaskolaw.comHQ: Philadelphia, DC, United StatesReported employees: 51-200 | Philadelphia, DC, United States | 51-200 | Exact match | 123 contacts → |
“Klasko Immigration Law Partners, LLP is nationally renowned for providing creative solutions to many of the most complex issues in immigration law to multinational corporations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  James Immigration Law, P.Ajamesimmigrationlaw.comHQ: Vero Beach, United StatesReported employees: 51-200 | Vero Beach, United States | 51-200 | Exact match | 115 contacts → |
“At James Immigration Law, we are committed to providing honest and knowledgeable legal advice on all matters concerning or connected to immigration in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Jaime Barron, P.C. Immigration LAW Groupjaimebarron.comHQ: Dallas, WA, United StatesReported employees: 51-200 | Dallas, WA, United States | 51-200 | Exact match | 82 contacts → |
“Immigration Law Firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Elizabeth Rosario Law, PLCelizabethrosariolaw.comHQ: Wyoming, MI, United StatesReported employees: 51-200 | Wyoming, MI, United States | 51-200 | Exact match | 81 contacts → |
“Law firm focused on Immigration matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Youman, Madeo & Fasano LLPymflaw.comHQ: Queens, NY, United StatesReported employees: 51-200 | Queens, NY, United States | 51-200 | Exact match | 78 contacts → |
“Attorneys Youman, Madeo & Fasano, LLP, is a firm of bright immigration law attorneys who have distinguished themselves for dynamic knowledge of U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Magrath Sheldrick LLPmagrath.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 67 contacts → |
“Our specialist immigration solicitors and employment solicitors based in central London focus on supporting the needs of businesses and individuals, both nationally and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wilner & O'reilly Immigration Lawyerswilneroreilly.comHQ: Costa Mesa, CA, United StatesReported employees: 51-200 | Costa Mesa, CA, United States | 51-200 | Exact match | 66 contacts → |
“Wilner & O'Reilly, APLC was formed in 2003, bringing together two top-rated attorneys recognized for their knowledge and ability in the field of immigration law to create one of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Lincoln-Goldfinch LAWlincolngoldfinch.comHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 66 contacts → |
“Lincoln-Goldfinch Law is an award-winning immigration law firm based out of Austin, Texas that serves people from all 50 states and from across the globe in both English and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Turpin Miller LLPturpinmiller.co.ukHQ: Oxford, United KingdomReported employees: 51-200 | Oxford, United Kingdom | 51-200 | Exact match | 65 contacts → |
“Solicitors firm with main office in Oxford.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Loigicaloigica.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 57 contacts → |
“60+ Multilingual professionals helping global clients secure their future in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Maggio Kattar Nahajzer Alexander PCmaggio-kattar.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 56 contacts → |
“Maggio Kattar has been recognized as one of the top Immigration Law firms in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Konare LAWkonarelaw.comHQ: Frederick, MD, United StatesReported employees: 11-50 | Frederick, MD, United States | 11-50 | Exact match | 52 contacts → |
“Konare Law is a premier immigration law firm headquartered in Frederick, Maryland, with additional offices in Baltimore, Maryland, Miami, Florida, and San Diego, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Global Immigration Partnersgip-us.comHQ: Agoura Hills, CA, United StatesReported employees: 51-200 | Agoura Hills, CA, United States | 51-200 | Exact match | 52 contacts → |
“Global Immigration Partners (GIP) is a family-owned, boutique law firm practicing exclusively in immigration law with expertise in business immigration, individual and family…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Immigration LAW Pllcimmigrationlawpllc.comHQ: Ann Arbor, MI, United StatesReported employees: Not recorded | Ann Arbor, MI, United States | Not recorded | Exact match | 52 contacts → |
“Our firm is dedicated to handling immigration law matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Garfinkel Immigration LAW Firmgarfinkelimmigration.comHQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 50 contacts → |
“Founded in 1997, Garfinkel Immigration Law Firm is one of the largest immigration firms in the Carolinas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Akcok LAW Office, A Professional LAW Corporationcallutku.comHQ: Berkeley, CA, United StatesReported employees: 51-200 | Berkeley, CA, United States | 51-200 | Exact match | 50 contacts → |
“ALO is a dynamic law firm based in California, with offices in Berkeley and Burlingame.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Reeves Immigration LAW Groupreevesimmigration.comHQ: Pasadena, CA, United StatesReported employees: 51-200 | Pasadena, CA, United States | 51-200 | Exact match | 49 contacts → |
“Reeves Immigration Law Group is known for extraordinary commitment to clients and is devoted exclusively to the practice of U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Immiland LAWimmilandcanada.comHQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 48 contacts → |
“Created by Eddy Andriena Ramirez Sanchez, Immiland advises, informs and represents people who want to immigrate or come to Canada, either temporally or permanent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  VAN DER Hout LLPvblaw.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 48 contacts → |
“Van Der Hout LLP has specialized in the practice of immigration and nationality law since the firm was founded by Marc Van Der Hout in 1980.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,021 company matches
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Work permit attorneys: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,954 records in the displayed employee bands.
67 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,021 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Work permit attorneys by location
19 lists · largest firstEvery Work permit attorneys list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Work permit attorneys based in the United States1,361
- Work permit attorneys based in the United Kingdom319
- Work permit attorneys based in Canada272
- Work permit attorneys based in Spain106
- Work permit attorneys based in India104
- Work permit attorneys based in Australia71
- Work permit attorneys based in the Netherlands48
- Work permit attorneys based in New Zealand30
Cities
- Work permit attorneys based in London, United Kingdom134
- Work permit attorneys based in New York, United States88
- Work permit attorneys based in Toronto, Canada58
- Work permit attorneys based in Miami, United States47
- Work permit attorneys based in Houston, United States46
- Work permit attorneys based in Chicago, United States39
- Work permit attorneys based in Los Angeles, United States39
- Work permit attorneys based in Washington, United States28
- Work permit attorneys based in San Diego, United States27
- Work permit attorneys based in Montreal, Canada26
- Work permit attorneys based in Orlando, United States25
Questions about this company list
What does Exact match mean for work permit attorneys?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many work permit attorneys did RevenueBase find worldwide?
The saved snapshot records 3,021 matching company records, 16,732 tracked contacts and 5,078 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 work permit attorneys worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/work-permit-attorneys.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 work permit attorneys worldwide
RevenueBase records 3,021 matching company records for work permit attorneys worldwide, with 16,732 tracked contacts and 5,078 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 work permit attorneys worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Alonso & Alonso Attorneys At Law, Pllcalonsoandalonsolaw.com HQ: San Antonio, TX, United StatesReported employees: 201-500 | San Antonio, TX, United States | 201-500 | Exact match | 452 contacts → |
“Alonso & Alonso is a distinguished immigration law firm with a rich history of providing expert legal services in navigating the complexities of the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Boundless Immigrationboundless.com HQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 341 contacts → |
“Boundless is a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Mendoza LAW Firmmendozafirm.com HQ: D.c, United StatesReported employees: 201-500 | D.c, United States | 201-500 | Exact match | 338 contacts → |
“The Mendoza Law Firm, LLC, is a US-based law firm dedicated to helping immigrants obtain work permits and permanent legal residences on American soil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ellis Porterellisporter.com HQ: Troy, MI, United StatesReported employees: 201-500 | Troy, MI, United States | 201-500 | Exact match | 251 contacts → |
“Ellis Porter is the only immigration law firm that combines the personal touch of a solo practitioner with the experience and operational excellence of a big law firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Foster LLPfosterglobal.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 147 contacts → |
“Foster is a leading global immigration law firm dedicated to helping employers and individuals obtain nonimmigrant and immigrant work visas and permanent resident options…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Immigration Advice Serviceiasservices.org.uk HQ: Oldham, United KingdomReported employees: 51-200 | Oldham, United Kingdom | 51-200 | Exact match | 137 contacts → |
“At Immigration Advice Service, we are more than just immigration solicitors; we are your dedicated partners in navigating the intricate world of immigration law.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Klasko Immigration LAW Partners, LLPklaskolaw.com HQ: Philadelphia, DC, United StatesReported employees: 51-200 | Philadelphia, DC, United States | 51-200 | Exact match | 123 contacts → |
“Klasko Immigration Law Partners, LLP is nationally renowned for providing creative solutions to many of the most complex issues in immigration law to multinational corporations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | James Immigration Law, P.Ajamesimmigrationlaw.com HQ: Vero Beach, United StatesReported employees: 51-200 | Vero Beach, United States | 51-200 | Exact match | 115 contacts → |
“At James Immigration Law, we are committed to providing honest and knowledgeable legal advice on all matters concerning or connected to immigration in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Jaime Barron, P.C. Immigration LAW Groupjaimebarron.com HQ: Dallas, WA, United StatesReported employees: 51-200 | Dallas, WA, United States | 51-200 | Exact match | 82 contacts → |
“Immigration Law Firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elizabeth Rosario Law, PLCelizabethrosariolaw.com HQ: Wyoming, MI, United StatesReported employees: 51-200 | Wyoming, MI, United States | 51-200 | Exact match | 81 contacts → |
“Law firm focused on Immigration matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Youman, Madeo & Fasano LLPymflaw.com HQ: Queens, NY, United StatesReported employees: 51-200 | Queens, NY, United States | 51-200 | Exact match | 78 contacts → |
“Attorneys Youman, Madeo & Fasano, LLP, is a firm of bright immigration law attorneys who have distinguished themselves for dynamic knowledge of U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Magrath Sheldrick LLPmagrath.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 67 contacts → |
“Our specialist immigration solicitors and employment solicitors based in central London focus on supporting the needs of businesses and individuals, both nationally and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wilner & O'reilly Immigration Lawyerswilneroreilly.com HQ: Costa Mesa, CA, United StatesReported employees: 51-200 | Costa Mesa, CA, United States | 51-200 | Exact match | 66 contacts → |
“Wilner & O'Reilly, APLC was formed in 2003, bringing together two top-rated attorneys recognized for their knowledge and ability in the field of immigration law to create one of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lincoln-Goldfinch LAWlincolngoldfinch.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 66 contacts → |
“Lincoln-Goldfinch Law is an award-winning immigration law firm based out of Austin, Texas that serves people from all 50 states and from across the globe in both English and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Turpin Miller LLPturpinmiller.co.uk HQ: Oxford, United KingdomReported employees: 51-200 | Oxford, United Kingdom | 51-200 | Exact match | 65 contacts → |
“Solicitors firm with main office in Oxford.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Loigicaloigica.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 57 contacts → |
“60+ Multilingual professionals helping global clients secure their future in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Maggio Kattar Nahajzer Alexander PCmaggio-kattar.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 56 contacts → |
“Maggio Kattar has been recognized as one of the top Immigration Law firms in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Konare LAWkonarelaw.com HQ: Frederick, MD, United StatesReported employees: 11-50 | Frederick, MD, United States | 11-50 | Exact match | 52 contacts → |
“Konare Law is a premier immigration law firm headquartered in Frederick, Maryland, with additional offices in Baltimore, Maryland, Miami, Florida, and San Diego, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Global Immigration Partnersgip-us.com HQ: Agoura Hills, CA, United StatesReported employees: 51-200 | Agoura Hills, CA, United States | 51-200 | Exact match | 52 contacts → |
“Global Immigration Partners (GIP) is a family-owned, boutique law firm practicing exclusively in immigration law with expertise in business immigration, individual and family…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Immigration LAW Pllcimmigrationlawpllc.com HQ: Ann Arbor, MI, United StatesReported employees: Not recorded | Ann Arbor, MI, United States | Not recorded | Exact match | 52 contacts → |
“Our firm is dedicated to handling immigration law matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Garfinkel Immigration LAW Firmgarfinkelimmigration.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 50 contacts → |
“Founded in 1997, Garfinkel Immigration Law Firm is one of the largest immigration firms in the Carolinas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Akcok LAW Office, A Professional LAW Corporationcallutku.com HQ: Berkeley, CA, United StatesReported employees: 51-200 | Berkeley, CA, United States | 51-200 | Exact match | 50 contacts → |
“ALO is a dynamic law firm based in California, with offices in Berkeley and Burlingame.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Reeves Immigration LAW Groupreevesimmigration.com HQ: Pasadena, CA, United StatesReported employees: 51-200 | Pasadena, CA, United States | 51-200 | Exact match | 49 contacts → |
“Reeves Immigration Law Group is known for extraordinary commitment to clients and is devoted exclusively to the practice of U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Immiland LAWimmilandcanada.com HQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 48 contacts → |
“Created by Eddy Andriena Ramirez Sanchez, Immiland advises, informs and represents people who want to immigrate or come to Canada, either temporally or permanent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | VAN DER Hout LLPvblaw.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 48 contacts → |
“Van Der Hout LLP has specialized in the practice of immigration and nationality law since the firm was founded by Marc Van Der Hout in 1980.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Work permit attorneys: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,954 records in the displayed employee bands.
67 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,021 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Work permit attorneys by location
19 lists · largest firstEvery Work permit attorneys list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Work permit attorneys based in the United States1,361
- Work permit attorneys based in the United Kingdom319
- Work permit attorneys based in Canada272
- Work permit attorneys based in Spain106
- Work permit attorneys based in India104
- Work permit attorneys based in Australia71
- Work permit attorneys based in the Netherlands48
- Work permit attorneys based in New Zealand30
Cities
- Work permit attorneys based in London, United Kingdom134
- Work permit attorneys based in New York, United States88
- Work permit attorneys based in Toronto, Canada58
- Work permit attorneys based in Miami, United States47
- Work permit attorneys based in Houston, United States46
- Work permit attorneys based in Chicago, United States39
- Work permit attorneys based in Los Angeles, United States39
- Work permit attorneys based in Washington, United States28
- Work permit attorneys based in San Diego, United States27
- Work permit attorneys based in Montreal, Canada26
- Work permit attorneys based in Orlando, United States25
Questions about this company list
What does Exact match mean for work permit attorneys?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many work permit attorneys did RevenueBase find worldwide?
The saved snapshot records 3,021 matching company records, 16,732 tracked contacts and 5,078 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 work permit attorneys worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/work-permit-attorneys.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗