Company lists · Data refreshed September 2026

Top 25 Digital marketing law firms based in the United States

Name: Digital marketing law firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,195 companies tracked

RevenueBase identified 3,195 digital marketing law firms headquartered in the United States as of September 2026 and tracks 21,328 professional contacts across them, including 7,489 with verified work emails. New York is the largest hub.

This list covers digital marketing law firms headquartered in the 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

3,195Companies

21,328Contacts tracked

7,489Verified emails

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The 25 largest digital marketing law firms based in the United States

Ranked by team size

Top 25 of 3,195 digital marketing law firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to digital marketing law firms: 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	Knobbe Martens	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	501-1,000	606 contacts →
	Indirect evidence “Knobbe Martens protects the ideas that drive innovation and propel our world forward.” Source: RevenueBase Database · checked Sep 28, 2026
2	Tombras	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 28, 2026	201-500	496 contacts →
	Partial evidence “Tombras is a 450+ person, full-service agency with a digital mindset.” Source: RevenueBase Database · checked Sep 28, 2026
3	Drive Social Media	Indirect evidence	Saint Louis, MO, United StatesHQ checked Sep 28, 2026	201-500	284 contacts →
	Indirect evidence “Drive Social Media takes a holistic approach to designing strategies for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
4	Thrive Internet Marketing Agency	Strong evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	232 contacts →
	Strong evidence “Website: Thrive is a full-service digital marketing agency headquartered in Arlington, Texas.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mullen Coughlin LLC	Indirect evidence	Devon, PA, United StatesHQ checked Sep 28, 2026	201-500	213 contacts →
	Indirect evidence “Founded by John F.” Source: RevenueBase Database · checked Sep 28, 2026
6	Brkthru	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 28, 2026	51-200	190 contacts →
	Indirect evidence “We founded Brkthru in 2017 with a focus on what we believe to be missing in our industry – SERVICE.” Source: RevenueBase Database · checked Sep 28, 2026
7	That Company	Partial evidence	Leesburg, FL, United StatesHQ checked Sep 28, 2026	n/a	187 contacts →
	Partial evidence “That Company is a White Label internet marketing firm with over 15 years of experience and a strong customer service core.” Source: RevenueBase Database · checked Sep 28, 2026
8	Click Here Digital	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 28, 2026	51-200	167 contacts →
	Strong evidence “Founded by Bo White in 1993 during the early stages of the Internet, Click Here Digital is a digital marketing and consulting firm that provides full-service digital marketing…” Source: RevenueBase Database · checked Sep 28, 2026
9	Leydig, Voit & Mayer, LTD	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	157 contacts →
	Partial evidence “Leydig, Voit & Mayer remains at the forefront of intellectual property law, providing advice and counsel in intellectual property litigation, licensing, and prosecution services…” Source: RevenueBase Database · checked Sep 28, 2026
10	Gr0	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	157 contacts →
	Indirect evidence “At GR0, we are in the business of helping businesses.” Source: RevenueBase Database · checked Sep 28, 2026
11	rankings.io	Strong evidence	Marion, IL, United StatesHQ checked Sep 28, 2026	51-200	154 contacts →
	Strong evidence “Rankings.io was founded with one mission: to help personal injury law firms dominate their markets through performance-driven marketing.” Source: RevenueBase Database · checked Sep 28, 2026
12	Cloudmellow	Strong evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	51-200	151 contacts →
	Strong evidence “CloudMellow is a tech-driven, full-scale digital marketing agency with a proven track record in transforming businesses across the globe through thoughtful and innovative…” Source: RevenueBase Database · checked Sep 28, 2026
13	Martindale-Avvo	Indirect evidence	El Segundo, CA, United StatesHQ checked Sep 28, 2026	501-1,000	148 contacts →
	Indirect evidence “Martindale-Avvo comprises the online legal brands Martindale-Hubbell, Martindale-Nolo, Ngage, Captorra, and Avvo, and connects attorneys with millions of prospective clients every…” Source: RevenueBase Database · checked Sep 28, 2026
14	Adtaxi	Strong evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	51-200	143 contacts →
	Strong evidence “Adtaxi is a client-centric digital organization that brings scale, precision, and sophistication to digital marketing.” Source: RevenueBase Database · checked Sep 28, 2026
15	Consumer Attorney Marketing Group, Inc. Camg	Partial evidence	Woodland Hills, CA, United StatesHQ checked Sep 28, 2026	201-500	143 contacts →
	Partial evidence “Consumer Attorney Marketing Group (CAMG) is a full service Marketing Agency made up of experts in Direct Response Marketing.” Source: RevenueBase Database · checked Sep 28, 2026
16	Wilkinson Barker Knauer, LLP	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	138 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
17	Blushark Digital	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Strong 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
18	National Positions	Strong evidence	Westlake Village, CA, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Strong evidence “National Positions, The Digital Growth Agency, is a 360-degree digital marketing firm located in Southern California.” Source: RevenueBase Database · checked Sep 28, 2026
19	Legalforce Rapc Worldwide	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	201-500	124 contacts →
	Partial evidence “LegalForce RAPC Worldwide is a modern progressive law firm based in Silicon Valley.” Source: RevenueBase Database · checked Sep 28, 2026
20	Consultwebs	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	51-200	116 contacts →
	Partial evidence “Most law firms invest in advertising, but struggle to connect the spend to revenue growth.” Source: RevenueBase Database · checked Sep 28, 2026
21	Hennessey Digital	Strong evidence	North Hollywood, CA, United StatesHQ checked Sep 28, 2026	51-200	115 contacts →
	Strong evidence “Named to Fortune’s 50 Best Workplaces in Advertising & Marketing, Hennessey Digital is an award-winning digital marketing agency specializing in SEO for lawyers and other online…” Source: RevenueBase Database · checked Sep 28, 2026
22	Straight North	Strong evidence	Downers Grove, IL, United StatesHQ checked Sep 28, 2026	51-200	105 contacts →
	Strong evidence “Straight North is an industry-leading digital marketing agency providing SEO, paid advertising, web design/development and creative services since 1997.” Source: RevenueBase Database · checked Sep 28, 2026
23	97th Floor	Strong evidence	Lehi, UT, United StatesHQ checked Sep 28, 2026	51-200	101 contacts →
	Strong evidence “97th Floor is the number one digital marketing agency built to create pipeline and revenue for clients by crafting and executing custom, audience-first channel strategies that…” Source: RevenueBase Database · checked Sep 28, 2026
24	220 Marketing Group	Partial evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	51-200	99 contacts →
	Partial evidence “We are the premier real estate, insurance, mortgage, legal and solar marketing agency in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
25	Einstein Industries	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “Einstein Industries, Inc.” 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: digital marketing law firms. 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 digital marketing law firms.
Partial evidence: Its own public description names part of digital marketing law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital marketing law firms. 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 3,195 digital marketing law firms based in the United States

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Digital marketing law firms based in the United States at a glance

As of Sep 28, 2026

35.1%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,333

11-50

712

51-200

111

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,195 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 digital marketing law firms, 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 the United States whose own description of what they do matches “digital marketing law firms”. 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 digital marketing law firms), 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 digital marketing law firms, and records with no verified work email. Companies headquartered outside United States 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, 7,489 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.

Digital marketing law firms by metro

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 digital marketing law firms, 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 digital marketing law firms are there based in the United States?

RevenueBase identified 3,195 digital marketing law firms headquartered in the 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?

Knobbe Martens, headquartered in Irvine, tops this list with the largest team on record.

Which city has the most digital marketing law firms?

New York leads with 144 headquartered companies, followed by Los Angeles (86) and Miami (79).

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 7,489 verified decision-maker contacts tracked across these 3,195 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.