Company lists · Data refreshed November 2026

Top 25 Marketing audit services based in the United States

RevenueBase identified 5,201 company matches for marketing audit services associated with the United States as of November 2026 and tracks 32,260 professional contacts across them, including 9,041 with verified work emails. New York is the largest hub.

This list covers company matches for marketing audit services 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 November 5, 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 Nov 5, 2026 How this list was built
5,201Companies
32,260Contacts tracked
9,041Verified emails
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The 25 largest marketing audit services based in the United States

Ranked by team size
Top 25 of 5,201 company matches for marketing audit services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWestport, CT, United StatesHQ recorded Nov 5, 2026n/a1,709 contacts →

Exact match

“MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Nov 5, 202610001+831 contacts →

Exact match

“Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSussex, WI, United StatesHQ recorded Nov 5, 202610001+710 contacts →

Exact match

“Vertis Communications was acquired by Quad/Graphics in January 2013.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026501-1,000633 contacts →

Exact match

“MediaRadar equips marketing, sales and analytics leaders with the intelligence they need to stay ahead.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNew York, MS, United StatesHQ recorded Nov 5, 2026501-1,000521 contacts →

Exact match

“Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchWheeling, IL, United StatesHQ recorded Nov 5, 2026501-1,000491 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-500365 contacts →

Exact match

“Horizon Next is one of the industry's most innovative and data-driven marketing organizations and sits at the intersection of three constantly changing landscapes: people, data…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchManhattan, United StatesHQ recorded Nov 5, 2026201-500363 contacts →

Exact match

“That modern marketing company you’ve been hearing about.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchIrving, NC, United StatesHQ recorded Nov 5, 2026201-500317 contacts →

Exact match

“Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Nov 5, 2026201-500309 contacts →

Exact match

“Cramer-Krasselt is one of the largest independent agencies in the US with nearly $50 million revenue, with more than 80% of that revenue coming from digital and social.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSt. Louis, FL, United StatesHQ recorded Nov 5, 2026201-500278 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDenver, IL, United StatesHQ recorded Nov 5, 2026201-500252 contacts →

Exact match

“Adswerve is an award-winning predictive marketing consulting firm helping brands and agencies acquire, grow, and retain customers while maximizing ROI.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchChicago, MI, United StatesHQ recorded Nov 5, 2026201-500245 contacts →

Exact match

“Fusion92 is the independent growth partner for highly regulated, multi-location brands.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNew York, CA, United StatesHQ recorded Nov 5, 2026201-500224 contacts →

Exact match

“Gain Theory is a global marketing effectiveness and foresight consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202651-200222 contacts →

Exact match

“We are problem solvers by nature.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 5, 2026n/a222 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200184 contacts →

Exact match

“Direct Agents, celebrating its 23rd year of excellence, is a full-service growth marketing consultancy fueled by a future-focused mindset.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGreenville, SC, United StatesHQ recorded Nov 5, 202651-200179 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBeverly Hills, CA, United StatesHQ recorded Nov 5, 202651-200174 contacts →

Exact match

“MediaLink is the leading consulting firm serving the media and marketing industry’s C-suite.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchWest Hollywood, CA, United StatesHQ recorded Nov 5, 2026201-500153 contacts →

Exact match

“LQ Digital helps companies regain momentum when growth stops being predictable.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500141 contacts →

Exact match

“Shift Paradigm is a business and growth partner that helps our clients see a true reflection of their business through the lens of technology & data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchRichmond, VA, United StatesHQ recorded Nov 5, 2026n/a140 contacts →

Exact match

“At Free Agents Marketing, we are all about making the right connections.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBrentwood, TN, United StatesHQ recorded Nov 5, 202611-50122 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 · Nov 5, 2026 · View company records in RevenueBase
24Exact matchTampa, FL, United StatesHQ recorded Nov 5, 202651-200121 contacts →

Exact match

“What MG Is: Local-at-Scale Marketing Agency for Channel Partners What MG Does: Mediagistic delivers B2C localized marketing and advertising solutions for 2-tier and 3-tier channel…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchCharleston, SC, United StatesHQ recorded Nov 5, 202651-200115 contacts →

Exact match

“Brandon is a full-force marketing agency engineered to outsmart, outperform, and out-create the competition.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 5,201 marketing audit services based in the United States

See the full list, filter by size, metro and specialty, and access 9,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing audit services based in the United States at a glance

As of Nov 5, 2026
28.0%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
4,055
11-50
969
51-200
136
201-500
25
501-1,000
7
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 5,201 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 “marketing audit services” 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 9,041 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 November 5, 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.

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 “marketing audit services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketing audit services are there based in the United States?

RevenueBase identified 5,201 company matches for marketing audit services associated with the United States as of November 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?

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

Which city has the most marketing audit services?

New York leads with 235 company records, followed by Los Angeles (140) and Chicago (129).

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 9,041 professional contacts with verified work emails tracked across these 5,201 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 November 5, 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.