Company lists · Data refreshed September 2026

Top 25 Digital advertising companies for the automotive industry based in the United States

Name: Digital advertising companies for the automotive industry based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,503 companies tracked

RevenueBase identified 2,503 digital advertising companies for the automotive industry headquartered in the United States as of September 2026 and tracks 44,571 professional contacts across them, including 19,327 with verified work emails. New York is the largest hub.

This list covers digital advertising companies for the automotive industry 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 30, 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 30, 2026 86% judged on-target in blind review

2,503Companies

44,571Contacts tracked

19,327Verified emails

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The 25 largest digital advertising companies for the automotive industry based in the United States

Ranked by team size

Top 25 of 2,503 digital advertising companies for the automotive industry based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to digital advertising companies for the automotive industry: 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	COX Automotive INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	10001+	8,503 contacts →
	Partial evidence “Cox Automotive is the world’s largest automotive services and technology provider.” Source: RevenueBase Database · checked Sep 30, 2026
2	Cars Commerce	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,311 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 30, 2026
3	Dominion Enterprises	Indirect evidence	Norfolk, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,145 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 30, 2026
4	Autotrader US	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,094 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 30, 2026
5	Mediaocean	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 30, 2026
6	Logical Position	Indirect evidence	Lake Oswego, OR, United StatesHQ checked Sep 30, 2026	501-1,000	899 contacts →
	Indirect evidence “Logical Position (LP) is an Inc.” Source: RevenueBase Database · checked Sep 30, 2026
7	dealer.com	Strong evidence	Sandy Springs, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	731 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 30, 2026
8	Shift Digital	Partial evidence	Birmingham, MI, United StatesHQ checked Sep 30, 2026	501-1,000	712 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 30, 2026
9	simpli.fi	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 30, 2026	501-1,000	680 contacts →
	Partial evidence “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Source: RevenueBase Database · checked Sep 30, 2026
10	Leadventure	Indirect evidence	Lake Oswego, OR, United StatesHQ checked Sep 30, 2026	1,001-5,000	614 contacts →
	Indirect evidence “Fueling Dealer Growth LeadVenture's technology platforms power over dealers.” Source: RevenueBase Database · checked Sep 30, 2026
11	Tombras	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 30, 2026	201-500	496 contacts →
	Partial evidence “Tombras is a 450+ person, full-service agency with a digital mindset.” Source: RevenueBase Database · checked Sep 30, 2026
12	Viant Technology	Strong evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	201-500	418 contacts →
	Strong evidence “Viant Technology Inc.(NASDAQ: DSP) is a leader in AI-powered programmatic advertising, dedicated to driving innovation in digital marketing.” Source: RevenueBase Database · checked Sep 30, 2026
13	Unified	Partial evidence	NY, United StatesHQ checked Sep 30, 2026	201-500	399 contacts →
	Partial evidence “A best in class team of digital experts leveraging purpose built technology to deliver operational excellence and insights across paid social, programmatic, OTT and digital audio.” Source: RevenueBase Database · checked Sep 30, 2026
14	SPYNE	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 30, 2026	201-500	391 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 30, 2026
15	Forddirect	Strong evidence	Dearborn, MI, United StatesHQ checked Sep 30, 2026	201-500	388 contacts →
	Strong 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 30, 2026
16	Localedge	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 30, 2026	501-1,000	383 contacts →
	Partial evidence “LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Source: RevenueBase Database · checked Sep 30, 2026
17	Martin Retail Group	Strong evidence	Birmingham, AL, United StatesHQ checked Sep 30, 2026	201-500	369 contacts →
	Strong evidence “Martin Retail Group has served the automotive industry for more than 40 years.” Source: RevenueBase Database · checked Sep 30, 2026
18	GSM	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	51-200	361 contacts →
	Strong evidence “GSM is a full service Fixed-Ops marketing company specializing in the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
19	Dealer Inspire	Partial evidence	Naperville, IL, United StatesHQ checked Sep 30, 2026	501-1,000	349 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 30, 2026
20	C-4 Analytics	Strong evidence	Wakefield, MA, United StatesHQ checked Sep 30, 2026	201-500	318 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 30, 2026
21	Affinitiv	Partial evidence	Buffalo Grove, IL, United StatesHQ checked Sep 30, 2026	201-500	301 contacts →
	Partial 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 30, 2026
22	Purecars	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	201-500	275 contacts →
	Strong evidence “As the industry leader in automotive marketing, we’re trusted by the best dealers in North America.” Source: RevenueBase Database · checked Sep 30, 2026
23	Dealer Eprocess	Partial evidence	Lisle, IL, United StatesHQ checked Sep 30, 2026	51-200	212 contacts →
	Partial evidence “Dealer eProcess (DEP) is an award-winning website & digital marketing agency helping dealerships enhance their customer experience and drive sales.” Source: RevenueBase Database · checked Sep 30, 2026
24	Elocal	Strong evidence	Conshohocken, PA, United StatesHQ checked Sep 30, 2026	51-200	204 contacts →
	Strong evidence “eLocal, part of HomeServe Plc, global leader in the home services industry, is a fast-growing and highly profitable national leader in pay-for-performance digital advertising.” Source: RevenueBase Database · checked Sep 30, 2026
25	Townsquare Ignite	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	199 contacts →
	Partial evidence “Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Source: RevenueBase Database · checked Sep 30, 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 advertising companies for the automotive industry. 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 advertising companies for the automotive industry.
Partial evidence: Its own public description names part of digital advertising companies for the automotive industry, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital advertising companies for the automotive industry. 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 2,503 digital advertising companies for the automotive industry based in the United States

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Digital advertising companies for the automotive industry based in the United States at a glance

As of Sep 30, 2026

43.4%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,502

11-50

736

51-200

185

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 2,503 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 advertising companies for the automotive industry, 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 advertising companies for the automotive industry”. 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 advertising companies for the automotive industry), 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 advertising companies for the automotive industry, 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, 19,327 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 30, 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 advertising companies for the automotive industry 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 advertising companies for the automotive industry, 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 advertising companies for the automotive industry are there based in the United States?

RevenueBase identified 2,503 digital advertising companies for the automotive industry 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 digital advertising companies for the automotive industry?

New York leads with 101 headquartered companies, followed by Los Angeles (67) and Atlanta (49).

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 19,327 verified decision-maker contacts tracked across these 2,503 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 30, 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.