Company lists · Data refreshed September 2026

Top 25 Directory of verified marketing agencies based in the United States

Name: Directory of verified marketing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,448 companies tracked

RevenueBase identified 5,448 company matches for directory of verified marketing agencies associated with the United States as of September 2026 and tracks 32,692 professional contacts across them, including 10,309 with verified work emails. New York is the largest hub.

This list covers company matches for directory of verified marketing agencies associated with the 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 21, 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 21, 2026 How this list was built

5,448Companies

32,692Contacts tracked

10,309Verified emails

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The 25 largest directory of verified marketing agencies based in the United States

Ranked by team size

Top 25 of 5,448 company matches for directory of verified marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Sg360	Exact match	Wheeling, IL, United StatesHQ recorded Sep 21, 2026	501-1,000	477 contacts →
	Exact match “sg360° can help you identify and connect with your best prospects 1:1, both offline and on.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Coalition Technologies	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	201-500	320 contacts →
	Exact match “Coalition Technologies is one of the leading SEO & web design agencies in the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Targetbase	Exact match	Irving, TX, United StatesHQ recorded Sep 21, 2026	201-500	315 contacts →
	Exact match “Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Eztouse At Ogden Directories, INC	Exact match	Altoona, PA, United StatesHQ recorded Sep 21, 2026	51-200	302 contacts →
	Exact match “EZToUse is where your business gets easier.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Smartsites	Exact match	Paramus, NJ, United StatesHQ recorded Sep 21, 2026	201-500	287 contacts →
	Exact match “Outsmart the competition with best-in-class digital marketing services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Drive Social Media	Exact match	St. Louis, MO, United StatesHQ recorded Sep 21, 2026	201-500	284 contacts →
	Exact match “Drive Social Media takes a holistic approach to designing strategies for our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Intero Digital	Exact match	Colorado Springs, UT, United StatesHQ recorded Sep 21, 2026	201-500	268 contacts →
	Exact match “Intero Digital is a leading digital marketing agency with offices across the USA.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	TSL Marketing	Exact match	Elkridge, MD, United StatesHQ recorded Sep 21, 2026	201-500	253 contacts →
	Exact match “TSL Marketing provides lead generation, SEO, Website, Content, Channel Marketing and HubSpot agency services to MSPs, IT companies, IT Services firms, and SaaS firms.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Thrive Internet Marketing Agency	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 2026	51-200	232 contacts →
	Exact match “Website: Thrive is a full-service digital marketing agency headquartered in Arlington, Texas.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Umbrella Local	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	224 contacts →
	Exact match “Umbrella Local is a nationwide digital marketing agency with local marketing experts in almost every state and major city.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	TPG	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	n/a	212 contacts →
	Exact match “TPG Direct We are experts in multi-channel customer acquisition who help our clients make complex targeting decisions, optimize marketing investment and generate profitable growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Brkthru	Exact match	Southfield, MI, United StatesHQ recorded Sep 21, 2026	51-200	190 contacts →
	Exact match “We founded Brkthru in 2017 with a focus on what we believe to be missing in our industry – SERVICE.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	That Company	Exact match	Leesburg, FL, United StatesHQ recorded Sep 21, 2026	n/a	187 contacts →
	Exact match “That Company is a White Label internet marketing firm with over 15 years of experience and a strong customer service core.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	BIZIQ	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 21, 2026	51-200	184 contacts →
	Exact match “BizIQ: Redefining Digital Marketing Excellence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Infinity Marketing	Exact match	Greenville, SC, United StatesHQ recorded Sep 21, 2026	51-200	173 contacts →
	Exact match “We’re Infinity, a team of creators, analyzers, and marketing problem-solvers based in Greenville, South Carolina.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Click Here Digital	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 21, 2026	51-200	167 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	V Digital Services	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 21, 2026	201-500	152 contacts →
	Exact match “As one of the fastest-rising digital marketing agencies in the U.S, V Digital Services operates in more than 300 American cities, where we offer premier white-label solutions for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Cloudmellow	Exact match	Frisco, TX, United StatesHQ recorded Sep 21, 2026	51-200	151 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Adtaxi	Exact match	Denver, CO, United StatesHQ recorded Sep 21, 2026	51-200	143 contacts →
	Exact match “Adtaxi is a client-centric digital organization that brings scale, precision, and sophistication to digital marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Mainstreethost	Exact match	Amherst, NY, United StatesHQ recorded Sep 21, 2026	51-200	128 contacts →
	Exact match “Mainstreethost specializes in everything you need to have a successful online presence, including search engine optimization, paid search marketing, website design, social media…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	LSM	Exact match	Brentwood, TN, United StatesHQ recorded Sep 21, 2026	11-50	118 contacts →
	Exact match “As a Google Premier and Facebook Agency Partner, LSM drives revenue growth for multi-unit businesses through scalable websites, lead generating advertising campaigns…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Amplified Digital Agency	Exact match	St. Louis, MO, United StatesHQ recorded Sep 21, 2026	51-200	114 contacts →
	Exact match “Amplified Digital Agency, LLC was born from a desire to help businesses establish a robust digital presence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Rankfast Search Marketing Company	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	109 contacts →
	Exact match “RankFast is a data-driven digital marketing agency dedicated to accelerating growth for Ecommerce, SaaS, Local Businesses, and Enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Marketing Mojo, A Digital Marketing Agency	Exact match	Charlottesville, VA, United StatesHQ recorded Sep 21, 2026	11-50	105 contacts →
	Exact match “Marketing Mojo is a full-service, data-driven digital marketing and demand generation agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	220 Marketing Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	51-200	99 contacts →
	Exact match “We are the premier real estate, insurance, mortgage, legal and solar marketing agency in the United States.” Recorded in the RevenueBase company graph · Sep 21, 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 “directory of verified marketing agencies”. 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 5,448 directory of verified marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 10,309 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Directory of verified marketing agencies based in the United States at a glance

As of Sep 21, 2026

31.5%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,916

11-50

1,288

51-200

197

201-500

501-1,000

1,001-5,000

5,001-10,000

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 5,448 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 the United States whose business descriptions match “directory of verified marketing agencies” 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 10,309 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 21, 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.

Directory of verified marketing agencies by metro

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 “directory of verified marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many directory of verified marketing agencies are there based in the United States?

RevenueBase identified 5,448 company matches for directory of verified marketing agencies associated with the 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?

Sg360 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most directory of verified marketing agencies?

New York leads with 199 company records, followed by Los Angeles (132) and Miami (118).

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 10,309 professional contacts with verified work emails tracked across these 5,448 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 21, 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.