Company lists · Data refreshed September 2026

Top 25 Legal industry consulting firms based in Washington, United States

Name: Legal industry consulting firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 96 companies tracked

RevenueBase identified 96 company matches for legal industry consulting firms associated with Washington, United States as of September 2026 and tracks 3,386 professional contacts across them, including 1,983 with verified work emails. Across the United States, New York is the largest hub for this category (354 companies); Washington has 96.

This list covers company matches for legal industry consulting 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 28, 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 28, 2026 How this list was built

96Companies

3,386Contacts tracked

1,983Verified emails

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The 25 largest legal industry consulting firms based in Washington, United States

Ranked by team size

Top 25 of 96 company matches for legal industry consulting firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Venable LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	Wiley Rein LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	501-1,000	576 contacts →
	Exact match “Founded in 1983, Wiley is a dominant presence in the nation’s capital.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Mckenna Long & Aldridge LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	DOW Lohnes	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	73 contacts →
	Exact match “On January 1, 2014, Dow Lohnes merged with Cooley LLP.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Pilieromazza Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	70 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 28, 2026 · View company records in RevenueBase
6	HWG LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	70 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 28, 2026 · View company records in RevenueBase
7	Contact Discovery Services	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Contact’s team is composed of technologists and legal professionals who understand superior service determines the success of all our client relationships.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Esentio Technologies	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “eSentio Technologies is a leading provider of business and technology consulting and implementation services to the world’s largest law firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Legal Innovators	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “Legal Innovators provides law firms and legal departments a proven way to expand the talent pool, rationalize talent costs, and reduce hiring risk.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Duncan, Weinberg, Genzer & Pembroke, P.C. Dwgp	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	28 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 28, 2026 · View company records in RevenueBase
11	JAFFE	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “The Jaffe name is synonymous with legal PR and marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Garrison	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Elite attorneys, law firms, and corporations align with Garrison because of our approach: a blend of intellectual rigor and emotional understanding.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Secretariat Economists	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	21 contacts →
	Exact match “Secretariat Economists provides industry-leading expert testimony and consulting services in high-stakes engagements across numerous areas of expertise, including M&A, antitrust…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Lawvisory	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “The vision for LawVisory is a law firm that services its clients with the highest level of excellence and integrity, while also allowing legal and consulting services to be…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Karta Legal LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Karta Legal: Your Strategic Partner in Legal Innovation In an era where legal complexities are ever-evolving, Karta Legal stands as a beacon of transformative change.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Bryce Legal Career Counsel	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1-10	12 contacts →
	Exact match “Bryce Legal® is an attorney-founded boutique dedicated to outstanding career services in just one field, law.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	LAW Counsel Professional Staffing	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
18	Rock Creek Trade LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “We are a group of experienced attorneys and economists committed to meeting our clients' needs at the intersection of law, business, and politics.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Knapp Marketing	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “Knapp Marketing provides consulting services to law firms aimed at increasing their revenue streams through strategic positioning, marketing support and business development…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Zenith Legal	Exact match	Washington, United StatesHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “A premier legal recruiting firm based in Washington, DC.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Mount Insights	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Mount Insights has a team of consultants who have a keen understanding of how to navigate the systems, the stakeholders and the unique cultural complexities at play in large scale…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	SCG Legal	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “SCG Legal, a worldwide network of 125 independent law and lobbying firms, was founded in 1989 and includes firms-80% of which are Chambers ranked with Chambers-ranked attorneys in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	O Riordan Bethel LAW Firm, LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Nationally-recognized and award-winning economists, lawyers and public policy experts providing public policy analysis; business process improvement; research and analysis…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Potomac LAW Group, Pllc	Exact match	Washington, United StatesHQ recorded Sep 28, 2026	51-200	6 contacts →
	Exact match “Potomac Law is a full-service, national law firm that advises clients on complex legal matters at a fraction of typical industry rates.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Aldebaran Group, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “OPTIMIZED IT OPERATIONS AND MINIMAL DISRUPTIONS We are a leading Information Technology and Litigation Support solutions provider for small and medium sized law firms…” Recorded in the RevenueBase company graph · Sep 28, 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 “legal industry consulting firms”. 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 96 legal industry consulting firms based in Washington, United States

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Legal industry consulting firms based in Washington, United States at a glance

As of Sep 28, 2026

58.6%Verified-email coverage

35.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 96 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 “legal industry consulting 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 1,983 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 28, 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.

Legal industry consulting firms 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 “legal industry consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legal industry consulting firms are there based in Washington, United States?

RevenueBase identified 96 company matches for legal industry consulting 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?

Venable LLP 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 legal industry consulting firms?

New York leads the United States with 354 company records, followed by Los Angeles (148) and Chicago (125). Washington has 96.

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 1,983 professional contacts with verified work emails tracked across these 96 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 28, 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.