Company lists · Data refreshed September 2026

Top 21 Immigration document preparation services based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 53 companies tracked

RevenueBase identified 53 company matches for immigration document preparation services associated with Washington, United States as of September 2026 and tracks 1,328 professional contacts across them, including 488 with verified work emails. Across the United States, New York is the largest hub for this category (208 companies); Washington has 53.

This list covers company matches for immigration document preparation services associated with Washington, 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

53Companies

1,328Contacts tracked

488Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 21 largest immigration document preparation services based in Washington, United States

Ranked by team size

Top 21 of 53 company matches for immigration document preparation services based in Washington, 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	CIBT	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1,001-5,000	768 contacts →
	Exact match “CIBT is the leading global provider of immigration and visa services for corporations and individuals with over 1,600 expert immigration and visa professionals, attorneys and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Govassist	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	201-500	214 contacts →
	Exact match “At GovAssist, we are your foremost authority on end-to-end visa applications, consultancy, and immigration law, for personal or professional travel purposes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Maggio Kattar Nahajzer Alexander PC	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	11-50	55 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 · Sep 20, 2026 · View company records in RevenueBase
4	Visapro Immigration Services LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	51-200	23 contacts →
	Exact match “VisaPro US immigration lawyers help foreign companies, investors and professionals secure visas to work & live in U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Haynes Novick Kohn Immigration	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “We practice immigration law and exclusively immigration law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Benach Pitney Reilly LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match “U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Leetoledo LAW	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “Direito Internacional Empresarial” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Julia M Toro LAW Firm, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “Immigration Law Firm in Washington D.C.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Immigo Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “ImmiGo Solutions specializes in immigration processes and various visas, facilitating new beginnings for its clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Wasserman Mancini & Chang, PC	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “Wasserman, Mancini and Chang was founded in 1946 and has specialized in Immigration and Nationality Law for over 65 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Hayman-Woodward LAW Firm LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “HAYMAN-WOODWARD IMMIGRATION LAW FIRM LLP is a United States-based immigration and business law firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Xenos LAW Group	Exact match	Washington, PA, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “At Xenos, we believe every journey deserves compassion, clarity, and unwavering support.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Adhikari LAW Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Adhikari Law PLLC is a technology-driven state-of-art boutique law firm with the specialization in U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Capitol Immigration LAW Group Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Capitol Immigration Law Group (“CILG”) is a business-focused immigration law firm based in Washington, DC helping corporations, investors and entrepreneurs maintain a competitive…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Bromberg, Petre & Martin Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “We are a Law firm devoted to our clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Rosenblum Immigration Law, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Rosenblum Immigration Law, PLLC is a boutique immigration law firm located in Washington, DC.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	International Business LAW Firm PC	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Law Firm specializing in international business law, including business and family immigration, green card and other labor visas, corporate registrations and administrative and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Altius Immigration LAW	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Altius is a Washington, DC-based law firm dedicated to advising individuals and companies in the United States and worldwide on matters of US immigration law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Shaffer Immigration Law, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “US Immigration Law Firm focusing on family-based green cards (spouses, fiancés, parents, children, siblings), employment-based green cards (EB-1A, EB-2 NIW, EB-2, EB-3)…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	KB Immigration Law, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Express Immigration Assistance LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “We at Express Immigration Assistance LLC have assisted numerous clients In the Washington, D.C.” 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 document preparation 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 21 of 53 immigration document preparation services based in Washington, United States

See the full list, filter by size, metro and specialty, and access 488 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Immigration document preparation services based in Washington, United States at a glance

As of Sep 20, 2026

36.7%Verified-email coverage

25.1Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 53 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 Washington, United States whose business descriptions match “immigration document preparation 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 488 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 document preparation 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 document preparation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immigration document preparation services are there based in Washington, United States?

RevenueBase identified 53 company matches for immigration document preparation services associated with Washington, 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?

CIBT 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 document preparation services?

New York leads the United States with 208 company records, followed by Houston (90) and Miami (88). Washington has 53.

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 488 professional contacts with verified work emails tracked across these 53 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.

Ready to reach these companies? Verified emails and direct dials for all 53 immigration document preparation services based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Immigration document preparation services by geography

Browse the directory

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.