Company lists · Data refreshed September 2026

Top 25 Capital markets law firms based in Washington, United States

RevenueBase identified 139 company matches for capital markets law firms associated with Washington, United States as of September 2026 and tracks 15,296 professional contacts across them, including 9,272 with verified work emails and 5,782 with mobile numbers. Across the United States, New York is the largest hub for this category (358 companies); Washington has 70.

This list covers company matches for capital markets law firms 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 8, 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 8, 2026 How this list was built
139Companies
15,296Contacts tracked
9,272Verified emails
5,782Mobile numbers
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The 25 largest capital markets law firms based in Washington, United States

Ranked by team size
Top 25 of 139 company matches for capital markets law firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 8, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, DC, United StatesHQ recorded Sep 8, 20261,001-5,0002,333 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 8, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 8, 20261,001-5,0001,790 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 8, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 8, 20261,001-5,0001,602 contacts →

Exact match

“Crowell & Moring is an international law firm with operations in the United States, Europe, MENA, and Asia.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 8, 2026501-1,000576 contacts →

Exact match

“Founded in 1983, Wiley is a dominant presence in the nation’s capital.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 8, 20261,001-5,000313 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 8, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202651-200230 contacts →

Exact match

“Keller and Heckman, founded in 1962, has a broad practice in the areas of regulatory law, public policy, and litigation, serving both domestic and international clients.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Sep 8, 2026201-500167 contacts →

Exact match

“Headquartered in Washington, DC with nearly 200 lawyers across 25 states, PLG is a new model law firm known nationally for its innovative business model and collaborative culture.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202651-200138 contacts →

Exact match

“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202651-20073 contacts →

Exact match

“Since 1977, Reno & Cavanaugh has been a national law firm dedicated to strengthening communities through strategic use of public and private resources.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Sep 8, 2026201-50073 contacts →

Exact match

“On January 1, 2014, Dow Lohnes merged with Cooley LLP.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202651-20070 contacts →

Exact match

“PilieroMazza – a business law firm – serves as a strategic partner to government contractors and commercial businesses from across the United States in numerous industries.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202651-20070 contacts →

Exact match

“HWG LLP is a boutique law firm designed to offer clients access to top tier legal talent without unnecessary overhead.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5036 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 8, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5034 contacts →

Exact match

“Grossberg, Yochelson, Fox & Beyda, LLP is a leading commercial real estate law firm in Washington, D.C.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5033 contacts →

Exact match

“Carr Maloney PC is a business and litigation law firm with a diverse client base including national, regional and local businesses.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202651-20031 contacts →

Exact match

“Weiner Brodsky Kider PC is a Washington, D.C-based firm with a national practice focused on compliance, regulatory, transactional and litigation matters related to financial…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 8, 2026201-50030 contacts →

Exact match

“At Buckley Sandler we focus on three key areas, financial services, government enforcement, and litigation, and do them exceptionally well.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5028 contacts →

Exact match

“Since its founding in 1971, DWG & P, has provided a broad range of counseling, regulatory, litigation and legislative services to clients in every region of the country.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
19Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5027 contacts →

Exact match

“Schertler Onorato Mead & Sears, LLP is a boutique litigation firm in Washington, DC specialized in white-collar criminal defense, enforcement matters, and civil and criminal trial…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
20Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5026 contacts →

Exact match

“Beginning in 1955, GKG Law remains dedicated to crafting the best approach to meet our clients’ needs.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 8, 2026201-50022 contacts →

Exact match

“At Buckley we focus on three key areas, financial services, government enforcement, and litigation, and do them exceptionally well.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
22Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5021 contacts →

Exact match

“Luse Gorman was founded in 1993 as a specialty law firm dedicated to representing financial institutions, with a particular emphasis on community banks.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5021 contacts →

Exact match

“Height Capital Markets is a privately-held capital markets firm that provides research, advisory and investment banking services to institutional investors, financial sponsors…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
24Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5018 contacts →

Exact match

“Cogent is a full-service business law firm serving clients throughout the United States.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Sep 8, 202611-5018 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 8, 2026 · View company records in RevenueBase

Showing 25 of 139 capital markets law firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 9,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Capital markets law firms based in Washington, United States at a glance

As of Sep 8, 2026
60.6%Verified-email coverage
37.8%Mobile-number coverage
110.0Average contacts per company
1-10Median size (employees)
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
32
51-200
8
201-500
4
501-1,000
1
1,001-5,000
5
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “capital markets law firms” 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 9,272 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 8, 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.

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 “capital markets law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many capital markets law firms are there based in Washington, United States?

RevenueBase identified 139 company matches for capital markets law firms 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 capital markets law firms?

New York leads the United States with 358 company records, followed by Chicago (103) and Los Angeles (87). Washington has 70.

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 9,272 professional contacts with verified work emails tracked across these 139 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 8, 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.