Company lists · Data refreshed September 2026

Top 25 Legal services marketing agencies based in the United States

RevenueBase identified 8,599 legal services marketing agencies headquartered in the United States as of September 2026 and tracks 53,273 professional contacts across them, including 16,871 with verified work emails. New York is the largest hub.

This list covers legal services marketing agencies 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
8,599Companies
53,273Contacts tracked
16,871Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest legal services marketing agencies based in the United States

Ranked by team size
Top 25 of 8,599 legal services marketing agencies 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 legal services marketing agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBaltimore, MD, United StatesHQ checked Sep 28, 2026n/a1,255 contacts →

Indirect evidence

“TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceLas Vegas, NV, United StatesHQ checked Sep 28, 2026201-500493 contacts →

Indirect evidence

“R&R partners isn’t our name, it’s our promise.”

Source: RevenueBase Database · checked Sep 28, 2026
3Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 28, 2026201-500485 contacts →

Strong evidence

“1 Legal Industry Experts Trained Virtual Legal Staff, Law Firm Marketing & More Over Law Firms Served Legal Soft’s mission is simple, to help law firms grow, scale, and expand.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceReno, NV, United StatesHQ checked Sep 28, 202651-200369 contacts →

Indirect evidence

“LegalMatch was established in as a free, Web-based exchange to help individuals and small businesses make educated decisions when choosing a lawyer.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 2026501-1,000297 contacts →

Indirect evidence

“Schiff Hardin LLP is now ArentFox Schiff.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceSaint Louis, MO, United StatesHQ checked Sep 28, 2026201-500284 contacts →

Indirect evidence

“Drive Social Media takes a holistic approach to designing strategies for our clients.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceNew York, United StatesHQ checked Sep 28, 2026201-500247 contacts →

Partial evidence

“Davis+Gilbert helped guide the development of the marketing communications ecosystem over the past century.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceDelafield, WI, United StatesHQ checked Sep 28, 2026n/a239 contacts →

Partial evidence

“At DBA Marketing Communications, our day is all about providing you with strategic and creative services that will help you build a bigger and better brand for your company.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceTorrance, CA, United StatesHQ checked Sep 28, 2026201-500229 contacts →

Partial evidence

“Walker Advertising was founded in 1984 to bridge the gap between a law firm's need to grow and an under-served community's need for legal services.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceSmithtown, NY, United StatesHQ checked Sep 28, 2026n/a204 contacts →

Partial evidence

“A 360º scope advertising and marketing agency headquartered on Long Island, New York, SMM is experienced in business-to-business, consumer, and recruitment advertising and serves…”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceNY, United StatesHQ checked Sep 28, 2026201-500191 contacts →

Indirect evidence

“Established in 1898, McLaughlin & Stern is a full-service law firm with over 100 attorneys and offices in New York, Connecticut, and Florida.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceLeesburg, FL, United StatesHQ checked Sep 28, 2026n/a187 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
13Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 28, 202651-200180 contacts →

Indirect evidence

“Here at Crisp, we’re on a mission to help law firms grow their revenue by each ($100B impact).”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceGreenville, SC, United StatesHQ checked Sep 28, 202651-200173 contacts →

Partial evidence

“We’re Infinity, a team of creators, analyzers, and marketing problem-solvers based in Greenville, South Carolina.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceFlemingsburg, KY, United StatesHQ checked Sep 28, 2026n/a169 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceRaleigh, NC, United StatesHQ checked Sep 28, 202651-200160 contacts →

Partial evidence

“At Sokal, we’re not just another advertising agency; we’re your strategic partner in navigating the digital marketing landscape.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceDallas, TX, United StatesHQ checked Sep 28, 2026n/a160 contacts →

Indirect evidence

“We are an advertising agency that builds brands by taking what clients do best and making it matter most.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceNashville, TN, United StatesHQ checked Sep 28, 202651-200155 contacts →

Partial evidence

“Lewis is a full-service marketing agency with more than 100 employees at offices in Nashville, Tennessee, Birmingham, Alabama, and Mobile, Alabama.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceMarion, IL, United StatesHQ checked Sep 28, 202651-200154 contacts →

Partial 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
20Partial evidenceFrisco, TX, United StatesHQ checked Sep 28, 202651-200151 contacts →

Partial 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
21Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-50150 contacts →

Partial evidence

“Design At Work delivers branding, advertising and marketing expertise.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceEl Segundo, CA, United StatesHQ checked Sep 28, 2026501-1,000148 contacts →

Partial 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
23Indirect evidenceNashville, TN, United StatesHQ checked Sep 28, 202651-200148 contacts →

Indirect evidence

“Located in the heart of downtown Nashville, cj Advertising is a full-service ad agency that exclusively serves personal injury brands.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 28, 202651-200147 contacts →

Indirect evidence

“Welcome to LT (formerly LaneTerralever).”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceWoodland Hills, CA, United StatesHQ checked Sep 28, 2026201-500143 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

Showing 25 of 8,599 legal services marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 16,871 reachable decision-makers.

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Legal services marketing agencies based in the United States at a glance

As of Sep 28, 2026
31.7%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
6,513
11-50
1,805
51-200
238
201-500
26
501-1,000
3
1,001-5,000
2
10001+
2

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 8,599 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 legal services marketing agencies, 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 “legal services marketing agencies”. 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 legal services marketing agencies), 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 legal services marketing agencies, 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, 16,871 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.

Legal services marketing agencies 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 legal services marketing agencies, 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 legal services marketing agencies are there based in the United States?

RevenueBase identified 8,599 legal services marketing agencies 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?

TBC, headquartered in Baltimore, tops this list with the largest team on record.

Which city has the most legal services marketing agencies?

New York leads with 268 headquartered companies, followed by Los Angeles (188) and Houston (158).

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 16,871 verified decision-maker contacts tracked across these 8,599 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.