Company lists · Data refreshed September 2026

Top 25 Law firm event marketing companies based in Washington, United States

Name: Law firm event marketing companies 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 69 companies tracked

RevenueBase identified 69 law firm event marketing companies headquartered in Washington, United States as of September 2026 and tracks 931 professional contacts across them, including 321 with verified work emails. Across the United States, New York is the largest hub for this category (321 companies); Washington has 69.

This list covers law firm event marketing companies headquartered in Washington, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

69Companies

931Contacts tracked

321Verified emails

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The 25 largest law firm event marketing companies based in Washington, United States

Ranked by team size

Top 25 of 69 law firm event marketing companies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm event marketing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Mckenna Long & Aldridge LLP	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1,001-5,000	313 contacts →
	Indirect evidence “Dentons is proud to announce that the merger between Dentons US and McKenna Long & Aldridge is complete.” Source: RevenueBase Database · checked Sep 28, 2026
2	Blushark Digital	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Partial evidence “BluShark Digital LLC was founded on the principle of providing high quality online marketing solutions for companies struggling to stand out online.” Source: RevenueBase Database · checked Sep 28, 2026
3	HWG LLP	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “HWG LLP is a boutique law firm designed to offer clients access to top tier legal talent without unnecessary overhead.” Source: RevenueBase Database · checked Sep 28, 2026
4	SIDEM	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	n/a	47 contacts →
	Partial evidence “SIDEM is a full-service creative event planning and production company designed to offer clients a strategic, comprehensive, highly customized, one-stop solution for their event…” Source: RevenueBase Database · checked Sep 28, 2026
5	Trivision	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “TriVision is an award-winning, full-service marketing agency helping organizations communicate with clarity and create with impact.” Source: RevenueBase Database · checked Sep 28, 2026
6	Duncan, Weinberg, Genzer & Pembroke, P.C. Dwgp	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
7	JAFFE	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “The Jaffe name is synonymous with legal PR and marketing.” Source: RevenueBase Database · checked Sep 28, 2026
8	Weisbrod Matteis & Copley Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	25 contacts →
	Indirect evidence “You can count on Weisbrod Matteis & Copley when the stakes are high.” Source: RevenueBase Database · checked Sep 28, 2026
9	Secil LAW Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “As a premier, D.C-based boutique firm, we regularly take on the government in high-stakes litigation and investigations.” Source: RevenueBase Database · checked Sep 28, 2026
10	MEI & Mark LLP	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Founded in February 2009, Mei & Mark LLP is a minority-owned law firm based in Washington, DC, and has been recognized as one of the Go-To Law Firms at the Top 500 Companies by…” Source: RevenueBase Database · checked Sep 28, 2026
11	Knapp Marketing	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Strong evidence “Knapp Marketing provides consulting services to law firms aimed at increasing their revenue streams through strategic positioning, marketing support and business development…” Source: RevenueBase Database · checked Sep 28, 2026
12	Toikka Kraft LAW Group LLP	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Based in Washington, DC, with strategic offices throughout the US, Wilt Toikka Kraft LLP specializes in creative solutions to novel and complex legal issues.” Source: RevenueBase Database · checked Sep 28, 2026
13	Buffone LAW Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “A personalized approach from experienced and aggressive litigators.” Source: RevenueBase Database · checked Sep 28, 2026
14	Moki Media	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Strong evidence “Moki Media is a full-service, boutique publication relations, marketing and events firm.” Source: RevenueBase Database · checked Sep 28, 2026
15	Ellerman Enzinna Levy Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Ellerman Enzinna Levy is a boutique litigation firm that provides the sophisticated legal representation made possible by decades of experience as partners in some of the world’s…” Source: RevenueBase Database · checked Sep 28, 2026
16	The Russell LAW Firm, Pllc	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “The Russell Law Firm offers legal services, government affairs and policy consulting, and legal marketing solutions.” Source: RevenueBase Database · checked Sep 28, 2026
17	Tobin, O'connor & Ewingdc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Washington DC Business Lawyer Large-Firm Results with Boutique-Firm Attention At Tobin, O’Connor & Ewing, we focus on providing our clients with effective representation and…” Source: RevenueBase Database · checked Sep 28, 2026
18	POP By Christine	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Headquartered in DC, POP!” Source: RevenueBase Database · checked Sep 28, 2026
19	Potomac LAW Group	Indirect evidence	Washington, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
20	The Brand Xperience Lounge	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We understand that in today’s fast-paced world, you need to grab people’s attention, make a bold statement, and leave an unforgettable impression all in one sitting.” Source: RevenueBase Database · checked Sep 28, 2026
21	C To C Events	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “c to c events is a full-service event planning firm – from concept to completion.” Source: RevenueBase Database · checked Sep 28, 2026
22	The Masters Conference Legal	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “The Masters Conference is a highly regarded boutique legal conference held in various cities throughout the US, along with Toronto and London.” Source: RevenueBase Database · checked Sep 28, 2026
23	Iris Mktg	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “As a full-service agency, we’re focused on creating success for our clients through customized marketing strategies and creative messaging and design.” Source: RevenueBase Database · checked Sep 28, 2026
24	The Cullen LAW Firm, Pllc	Partial evidence	Washington, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “CullenLaw is a boutique law firm providing the personal and efficient representation of a small firm with the skills and expertise of a national practice.” Source: RevenueBase Database · checked Sep 28, 2026
25	Thompson Hine & Flory	Indirect evidence	Washington, United StatesHQ checked Sep 28, 2026	51-200	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: law firm event marketing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names law firm event marketing companies.
Partial evidence: Its own public description names part of law firm event marketing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name law firm event marketing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 69 law firm event marketing companies based in Washington, United States

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Law firm event marketing companies based in Washington, United States at a glance

As of Sep 28, 2026

34.5%Verified-email coverage

13.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 69 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among law firm event marketing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Washington, United States whose own description of what they do matches “law firm event marketing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names law firm event marketing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among law firm event marketing companies, and records with no verified work email. Companies headquartered outside Washington are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 321 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Law firm event marketing companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names law firm event marketing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many law firm event marketing companies are there based in Washington, United States?

RevenueBase identified 69 law firm event marketing companies headquartered in Washington, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Mckenna Long & Aldridge LLP, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most law firm event marketing companies?

New York leads the United States with 321 headquartered companies, followed by Los Angeles (179) and Chicago (132). Washington has 69.

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 321 verified decision-maker contacts tracked across these 69 companies.

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 Smart Search, 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.