Company lists · Data refreshed September 2026

Top 23 Immigration legal services based in Philadelphia, United States

Name: Immigration legal services based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 43 companies tracked

RevenueBase identified 43 company matches for immigration legal services associated with Philadelphia, United States as of September 2026 and tracks 665 professional contacts across them, including 331 with verified work emails. Across the United States, New York is the largest hub for this category (327 companies); Philadelphia has 43.

This list covers company matches for immigration legal services associated with Philadelphia, United States, 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 September 20, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

43Companies

665Contacts tracked

331Verified emails

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The 23 largest immigration legal services based in Philadelphia, United States

Ranked by team size

Top 23 of 43 company matches for immigration legal services based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nationalities Service Center	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	51-200	162 contacts →
	Exact match “Nationalities Service Center (NSC) is Philadelphia's leading immigrant and refugee service organization empowering individuals to build a self-sustaining and dignified future.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Klasko Immigration LAW Partners, LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	51-200	121 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 · Sep 20, 2026 · View company records in RevenueBase
3	Hias Pennsylvania	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	109 contacts →
	Exact match “Driven by the Jewish value of "welcoming the stranger," HIAS Pennsylvania provides legal, resettlement, citizenship, and supportive services to immigrants, refugees, and asylum…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Palladino Isbell Casazza	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	38 contacts →
	Exact match “Palladino, Isbell & Casazza, LLC (PIC Law) is a leading immigration law firm based in Philadelphia, providing expert US immigration services to clients throughout the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Simon, Choi & Tuohy	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	33 contacts →
	Exact match “Simon, Choi & Tuohy is one of the oldest law firms in the United States with an exclusive practice in immigration law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Hogan & Vandenberg	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	24 contacts →
	Exact match “Few areas of law can affect people's lives more than immigration law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Solow, Hartnett & Galvan	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	21 contacts →
	Exact match “Law firm with offices in Philadelphia, Kennett Square, PA and Collingswood, NJ dedicated exclusively to the practice of immigration and nationality law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Getson & Schatz, P.C	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Ferreira LAW	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	11 contacts →
	Exact match “Ferreira Law is focused on helping clients with their legal needs in the areas of immigration law, family law, and real estate law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	MC LAW Group, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	11 contacts →
	Exact match “The Philadelphia immigration lawyers at the MC Law Group, LLC are committed to those who need immigration assistance in the area.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Camplegal	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “A complete, secure immigration case management platform for law firms of all sizes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Garces Foundation	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	10 contacts →
	Exact match “The Garces Foundation is a Philadelphia-based nonprofit dedicated to ensuring that immigrant workers and families have access to the resources they need to thrive, healthcare…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	The Compassion Agents By Dalissy J. Washington LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “Helping Families with Immigration Psychological Evaluations in English and Spanish” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Henry & Grogan, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “The lawyers at Henry & Grogan, LLC in Philadelphia are committed to providing the best possible legal representation to its clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Sachs LAW Group	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Sachs Law Group is a boutique immigration law firm in Philadelphia founded by Wayne Sachs, a recognized expert in the field of deportation defense and criminal defense of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Hykel LAW	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Hykel Law is a law firm focused on the practices of immigration law, citizenship and naturalization and family law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Docketwise	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “Docketwise is the #1 rated immigration software and case management platform for immigration lawyers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	LAW Offices Of David S. Santee, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Law Offices of David S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Green And Spiegel U.S	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “Green and Spiegel U.S, LLC was founded in 2012 by Jonathan Grode, Esq.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	LAW Offices Of Dizengoff And Yost	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Philadelphia Immigration Lawyers At The Law Offices Of Dizengoff And Yost Over 35 Years Of Experience In The Field Of Immigration Law, Serving People Across The U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	KAP LAW LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “A law firm providing personal injury and immigration services throughout Pennsylvania and New Jersey.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Steel, Doebley & Glassman, P.C	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	2 contacts →
	Exact match “Located in the heart of Center City Philadelphia, Steel, Doebley & Glassman, P.C.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Tenberg LAW Offices, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	51-200	1 contacts →
	Exact match “Tenberg Law Offices, LLC is a company based out of PHILADELPHIA, PA, United States.” Recorded in the RevenueBase company graph · Sep 20, 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 “immigration legal services”. 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 23 of 43 immigration legal services based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 331 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immigration legal services based in Philadelphia, United States at a glance

As of Sep 20, 2026

49.8%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 43 companies.

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.
What qualifies: Company records associated with Philadelphia, United States whose business descriptions match “immigration legal services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 331 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 September 20, 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.

Immigration legal services by metro in the United States

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 “immigration legal services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immigration legal services are there based in Philadelphia, United States?

RevenueBase identified 43 company matches for immigration legal services associated with Philadelphia, United States as of September 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?

Nationalities Service Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most immigration legal services?

New York leads the United States with 327 company records, followed by Houston (148) and Los Angeles (134). Philadelphia has 43.

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 331 professional contacts with verified work emails tracked across these 43 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 September 20, 2026.

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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.