Company lists · Data verified August 2026

Top 25 Citizenship law firms based in the United States

Name: Citizenship law firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 3,708 companies tracked

There are 3,708 citizenship law firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 27,541 professional contacts across them, including 10,307 with verified work emails and 7,624 with mobile numbers. New York is the largest hub.

This list covers citizenship law firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

3,708Companies

27,541Contacts tracked

10,307Verified emails

7,624Mobile numbers

Unlock all 3,708 companies Free account · no credit card · 2 minutes

The 25 largest citizenship law firms based in the United States

Ranked by team size

Top 25 of 3,708 citizenship law firms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	BAL	San Francisco, CA	1,001-5,000	1,134	755
2	Lisinski LAW Firm	Dublin, OH	1,001-5,000	800	346
3	Alonso & Alonso Attorneys At Law, Pllc	Dallas, TX	201-500	655	4
4	Colombo & Hurd	Orlando, FL	201-500	374	154
5	Boundless Immigration	Seattle, WA	201-500	332	86
6	The Mendoza LAW Firm	El Paso, TX	201-500	308	21
7	Ellis Porter	Ann Arbor, MI	201-500	233	154
8	Green And Spiegel	Philadelphia, PA	201-500	205	71
9	Govassist	Washington, DC	201-500	198	73
10	Alex Hanna LAW	Hialeah, FL	51-200	151	27
11	Klasko Immigration LAW Partners, LLP	Washington, DC	51-200	121	92
12	Raju LAW	Bethesda, MD	51-200	111	7
13	Elizabeth Rosario Law, PLC	Wyoming, MI	51-200	77	11
14	Hughes Socol Piers Resnick & Dym, LTD	Chicago, IL	51-200	75	59
15	Laura Devine Immigration	New York, NY	51-200	63	50
16	BAY Immigration LAW	Dallas, TX	51-200	60	29
17	Yousa LAW Firm	San Diego, CA	51-200	60	3
18	The LAW Firm Of Moumita Rahman, Pllc	New York, NY	51-200	58	33
19	Goel & Anderson, LLC	Reston, VA	51-200	51	29
20	Nejame Law, P.A	Orlando, FL	51-200	49	23
21	Dmca, LLP	San Antonio, TX	51-200	44	24
22	Reeves Immigration LAW Group	Pasadena, CA	51-200	42	23
23	Kostiv Cardinal	Los Angeles, CA	51-200	37	10
24	Onal Gallant	Sugar Land, TX	51-200	33	19
25	Moaddel LAW Firm, A.P.C	Los Angeles, CA	51-200	24	7

Showing 25 of 3,708 citizenship law firms based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 10,307 reachable decision-makers.

Free account · no credit card

See all 3,708 companies

Citizenship law firms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 305 HQs

7,624Contacts with mobile numbers

53Emails re-verified in last 30 days

Companies by employee count

1-10

2,694

11-50

801

51-200

143

201-500

501-1,000

1,001-5,000

Citizenship law firms by metro

Metro	Companies
Citizenship law firms in New York	305
Citizenship law firms in Houston	130
Citizenship law firms in Los Angeles	115
Citizenship law firms in Miami	109
Citizenship law firms in Chicago	95
Citizenship law firms in Orlando	81
Citizenship law firms in San Francisco	60
Citizenship law firms in Dallas	58

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “citizenship law firms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 53 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many citizenship law firms are there based in the United States?

There are 3,708 citizenship law firms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

BAL, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most citizenship law firms?

New York leads with 305 headquartered companies, followed by Houston (130) and Los Angeles (115).

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 10,307 verified decision-maker contacts tracked across these 3,708 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,708 citizenship law firms based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

Citizenship law firms by geography

Browse the directory

Browse: Companies home · All United States lists · All Citizenship law firms lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.