Company lists · Data refreshed September 2026

Top 25 Corporate legal services providers based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 60 companies tracked

RevenueBase identified 60 company matches for corporate legal services providers associated with Washington, United States as of September 2026 and tracks 4,878 professional contacts across them, including 3,131 with verified work emails. Across the United States, New York is the largest hub for this category (213 companies); Washington has 60.

This list covers company matches for corporate legal services providers 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 19, 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 19, 2026 How this list was built

60Companies

4,878Contacts tracked

3,131Verified emails

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

The 25 largest corporate legal services providers based in Washington, United States

Ranked by team size

Top 25 of 60 company matches for corporate legal services providers based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Arnold & Porter	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,333 contacts →
	Exact match “Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Venable LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,790 contacts →
	Exact match “Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Mckenna Long & Aldridge LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	313 contacts →
	Exact match “Dentons is proud to announce that the merger between Dentons US and McKenna Long & Aldridge is complete.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Consilio Services LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	168 contacts →
	Exact match “It all starts with our mission: To be a trusted advisor that brings expertise to tackle any legal challenge that multinational corporations and law firms face, whenever and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Tiber Hudson LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Tiber Hudson LLC is a boutique law firm focused in providing legal services including complex commercial litigation, complex commercial transactions, corporate structure and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	BSA Legal Group	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	21 contacts →
	Exact match “The BSA Legal Group is a boutique international law and consulting firm dedicated to providing creative and cost effective solutions to its international and domestic based…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Silver, Freedman, Taff & Tiernan LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Silver, Freedman, Taff & Tiernan LLP, is a preeminent legal services provider based in Washington, DC.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Veritas LAW	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	16 contacts →
	Exact match “A full-service business law firm, Veritas Law has expertise in corporate and transactional law, litigation, and licensing.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Levine, Blaszak, Block & Boothby, LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Since it was founded in 1993, LB3 has been the leading firm guiding large customers through a maze of legal, technical, financial, and regulatory issues to close world-class…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Fortney & Scott, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “FortneyScott is a Washington, DC-based law firm counseling and advising clients on the full spectrum of workplace-related matters.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Basswood Counsel	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “At Basswood Counsel, we believe that we should be as dynamic and growth-oriented as the companies we serve.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	LAW Counsel Professional Staffing	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Law Counsel delivers a comprehensive portfolio of legal staffing and document review services to law firms and corporate law departments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Legal Corner LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “Key practice areas include General Corporate, Corporate Governance, Mergers and Acquisitions, Private Offerings, Employment and Labor Laws, Business and Employment Contracts…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	The Chaklader Firm	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “The Chaklader Firm is a professional legal services corporation with attorneys that cater to the complex needs of companies and individuals in Litigation, Contracts &…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Washington Global LAW Group Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “Companies, associations, and their managers confront a maze of administrative, legislative, and legal hurdles, both here in the U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Combs & Taylor LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “The difference between us and other law firms is that, to our clients, we are more than lawyers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Potomac LAW Group	Exact match	Washington, United StatesHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Tandem Legal Group	Exact match	Washington, United StatesHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “We exist to drive growth.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	LAW Office Of Mohaimina Haque Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “At the Law Office of Mohaimina Haque PLLC, we specialize in providing comprehensive legal solutions for businesses across various sectors, and individuals.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Temple LAW Offices	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “At the Temple Law Offices, our team of experienced attorneys understand the complexity of the law and work tirelessly to represent our diverse, international client base.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	The Shaffer LAW Firm	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Business Organization Counseling, Formation, Governance, Regulatory Compliance, and Dispute Resolution Commercial contracts and transaction negotiation and drafting including…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Colella Zefutie LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Colella Zefutie LLC provides big law quality, expertise, and service with the care and attention of a boutique law firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Capex Legal	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “CapEx is a law firm focused on business and strategy, here for a single matter, to be a long-term partner through On-demand Chief Legal Officer services, and to help expand your…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Cassidy LAW Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “We work with pioneering organizations who move fast, think big, and solve hard problems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	The LAW Office Of Attorney Ambur C. Smith Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Founded in 2020, the Law Office of Attorney Ambur C.” Recorded in the RevenueBase company graph · Sep 19, 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 “corporate legal services providers”. 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 60 corporate legal services providers based in Washington, United States

See the full list, filter by size, metro and specialty, and access 3,131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Corporate legal services providers based in Washington, United States at a glance

As of Sep 19, 2026

64.2%Verified-email coverage

81.3Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 60 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 “corporate legal services providers” 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 3,131 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 19, 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.

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

How many corporate legal services providers are there based in Washington, United States?

RevenueBase identified 60 company matches for corporate legal services providers 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?

Arnold & Porter 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 corporate legal services providers?

New York leads the United States with 213 company records, followed by Chicago (78) and Houston (73). Washington has 60.

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 3,131 professional contacts with verified work emails tracked across these 60 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 60 corporate legal services providers based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Corporate legal services providers 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.