Company lists · Data refreshed September 2026

Top 25 Automotive marketing services based in the United States

RevenueBase identified 2,291 automotive marketing services headquartered in the United States as of September 2026 and tracks 54,857 professional contacts across them, including 18,774 with verified work emails. Atlanta is the largest hub.

This list covers automotive marketing services 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 21, 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 21, 2026 86% judged on-target in blind review
2,291Companies
54,857Contacts tracked
18,774Verified emails
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The 25 largest automotive marketing services based in the United States

Ranked by team size
Top 25 of 2,291 automotive marketing services based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to automotive marketing services: 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
1Partial evidenceAtlanta, GA, United StatesHQ checked Sep 21, 202610001+8,503 contacts →

Partial evidence

“Cox Automotive is the world’s largest automotive services and technology provider.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceCedar Rapids, IA, United StatesHQ checked Sep 21, 20261,001-5,0004,426 contacts →

Partial evidence

“Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261,001-5,0002,311 contacts →

Partial evidence

“Cars Commerce is an audience-driven technology company empowering automotive that simplifies everything about buying and selling cars.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,0001,534 contacts →

Partial evidence

“Grow your business with digital marketing powered by AI and local expertise.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceNorfolk, VA, United StatesHQ checked Sep 21, 20261,001-5,0001,145 contacts →

Indirect evidence

“Dominion Enterprises (DE) is a privately held data services and software services conglomerate offering client solutions through stand-alone businesses serving several verticals…”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 21, 20261,001-5,0001,094 contacts →

Indirect evidence

“Autotrader is the most visited third-party car shopping site, attracting the largest and most engaged audience of in-market car shoppers.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261,001-5,0001,063 contacts →

Indirect evidence

“Super-powered customer acquisition.”

Source: RevenueBase Database · checked Sep 21, 2026
8Strong evidenceSandy Springs, GA, United StatesHQ checked Sep 21, 20261,001-5,000731 contacts →

Strong evidence

“Dealer.com delivers innovation across the automotive retail lifecycle, combining industry-leading, AI-powered digital marketing and high-performing websites that help dealers…”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceBirmingham, MI, United StatesHQ checked Sep 21, 2026501-1,000712 contacts →

Partial evidence

“Our comprehensive data management, activation technologies, and support services help national brands, and their local retailers transform their digital marketing and sales…”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceLake Oswego, OR, United StatesHQ checked Sep 21, 20261,001-5,000614 contacts →

Indirect evidence

“Fueling Dealer Growth LeadVenture's technology platforms power over dealers.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceHerndon, VA, United StatesHQ checked Sep 21, 2026501-1,000461 contacts →

Partial evidence

“Team Velocity is revolutionizing the automotive industry with technology that digitizes the car buying and vehicle ownership processes.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceGreenfield, WI, United StatesHQ checked Sep 21, 20261,001-5,000452 contacts →

Partial evidence

“Wisconsin’s premiere automotive dealership group.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceJersey City, NJ, United StatesHQ checked Sep 21, 2026201-500391 contacts →

Partial evidence

“Spyne is an AI-native automotive retail technology company transforming how dealerships sell, service, and engage customers.”

Source: RevenueBase Database · checked Sep 21, 2026
14Partial evidenceDearborn, MI, United StatesHQ checked Sep 21, 2026201-500388 contacts →

Partial evidence

“FordDirect, uniquely positioned to help Ford and Lincoln dealers win at retail, is on the leading edge of the digital transformation of the automotive industry.”

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceOrlando, FL, United StatesHQ checked Sep 21, 20261,001-5,000385 contacts →

Partial evidence

“Teph Seal “Auto Appearance” is the largest and fastest growing automotive services company in the United States.”

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceBirmingham, AL, United StatesHQ checked Sep 21, 2026201-500369 contacts →

Partial evidence

“Martin Retail Group has served the automotive industry for more than 40 years.”

Source: RevenueBase Database · checked Sep 21, 2026
17Strong evidenceAtlanta, GA, United StatesHQ checked Sep 21, 202651-200361 contacts →

Strong evidence

“GSM is a full service Fixed-Ops marketing company specializing in the automotive industry.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceLas Vegas, NV, United StatesHQ checked Sep 21, 20261,001-5,000355 contacts →

Indirect evidence

“We are fueled by our goal to be #1 in sales and service, while continuing on our road to redefine the car buying experience and delivering personalized customer service.”

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceNaperville, IL, United StatesHQ checked Sep 21, 2026501-1,000349 contacts →

Partial evidence

“Dealer Inspire, a CARS company, is a leading automotive platform provider driven to developing innovative mobile first technologies for its partners.”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500323 contacts →

Partial evidence

“Founded in 2012, automotiveMastermind, a part of Mobility Global, is the automotive industry's trusted data and technology provider.”

Source: RevenueBase Database · checked Sep 21, 2026
21Strong evidenceWakefield, MA, United StatesHQ checked Sep 21, 2026201-500318 contacts →

Strong evidence

“C-4 Analytics is a cutting-edge automotive digital marketing solution dedicated to helping dealerships thrive in a digital-first world.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceHouston, TX, United StatesHQ checked Sep 21, 2026201-500312 contacts →

Indirect evidence

“Gubagoo is passionate about connecting dealers with its customers, through our award-winning conversational platform.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceMiami, FL, United StatesHQ checked Sep 21, 2026501-1,000308 contacts →

Indirect evidence

“Our Mission To deliver on every customer's expectations one customer at a time.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceBuffalo Grove, IL, United StatesHQ checked Sep 21, 2026201-500301 contacts →

Indirect evidence

“Affinitiv is the only industry partner that offers OEMs and dealerships the ability to achieve better results through the unique combination of our end-to-end, integrated…”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceMission, KS, United StatesHQ checked Sep 21, 2026501-1,000292 contacts →

Partial evidence

“VinSolutions is automotive CRM software designed to help dealerships turn shopper behavior into action-and results.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 2,291 automotive marketing services based in the United States

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Automotive marketing services based in the United States at a glance

As of Sep 21, 2026
34.2%Verified-email coverage
23.9Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Atlanta
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,221
11-50
698
51-200
252
201-500
60
501-1,000
19
1,001-5,000
23
5,001-10,000
3
10001+
5

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 2,291 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 automotive marketing services, 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 “automotive marketing services”. 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 automotive marketing services), 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 automotive marketing services, 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, 18,774 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 21, 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.

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 automotive marketing services, 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 automotive marketing services are there based in the United States?

RevenueBase identified 2,291 automotive marketing services 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?

COX Automotive INC, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most automotive marketing services?

Atlanta leads with 37 headquartered companies, followed by Houston (36) and Los Angeles (36).

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 18,774 verified decision-maker contacts tracked across these 2,291 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 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 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.