Company lists · Data refreshed September 2026

Top 25 Retail media advertising platform companies based in the United States

Name: Retail media advertising platform companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 1,704 companies tracked

RevenueBase identified 1,704 retail media advertising platform companies headquartered in the United States as of September 2026 and tracks 71,803 professional contacts across them, including 26,604 with verified work emails. New York is the largest hub.

This list covers retail media advertising platform companies 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 14, 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 14, 2026 86% judged on-target in blind review

1,704Companies

71,803Contacts tracked

26,604Verified emails

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The 25 largest retail media advertising platform companies based in the United States

Ranked by team size

Top 25 of 1,704 retail media advertising platform companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to retail media advertising platform companies: 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	The Trade Desk	Indirect evidence	Ventura, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	4,307 contacts →
	Indirect evidence “It's more than just clicks.” Source: RevenueBase Database · checked Sep 14, 2026
2	Clear Channel Outdoor	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,462 contacts →
	Partial evidence “Clear Channel Outdoor Holdings, Inc.(NYSE: CCO) is at the forefront of driving innovation in the out-of-home advertising industry.” Source: RevenueBase Database · checked Sep 14, 2026
3	Taboola	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,979 contacts →
	Partial evidence “Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.” Source: RevenueBase Database · checked Sep 14, 2026
4	TEADS	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,789 contacts →
	Strong evidence “Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: RevenueBase Database · checked Sep 14, 2026
5	QVC Group	Indirect evidence	West Chester, PA, United StatesHQ checked Sep 14, 2026	10001+	1,703 contacts →
	Indirect evidence “QVC Group is a live social shopping company that redefines the shopping experience through video-driven commerce on every screen, from smartphones and tablets to laptops and TVs.” Source: RevenueBase Database · checked Sep 14, 2026
6	Pubmatic	Partial evidence	Redwood City, CA, United StatesHQ checked Sep 14, 2026	501-1,000	1,297 contacts →
	Partial evidence “PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.” Source: RevenueBase Database · checked Sep 14, 2026
7	Freewheel	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,273 contacts →
	Partial evidence “FreeWheel’s TV and video advertising technology is built for today’s ever-evolving multiscreen ecosystem.” Source: RevenueBase Database · checked Sep 14, 2026
8	Mediaocean	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 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 14, 2026
9	Litmus7	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	962 contacts →
	Partial evidence “Litmus7 is a Retail Maximization company specialized in accelerating digital revenue and profitability for Retailers, Brands and CPGs.” Source: RevenueBase Database · checked Sep 14, 2026
10	BASIS	Strong evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	501-1,000	891 contacts →
	Strong evidence “Basis is a global provider of media automation and programmatic advertising software and services for enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
11	KARGO	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	843 contacts →
	Indirect evidence “Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Source: RevenueBase Database · checked Sep 14, 2026
12	Entravision US Media	Strong evidence	Burbank, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	810 contacts →
	Strong evidence “Entravision is a media and advertising technology company.” Source: RevenueBase Database · checked Sep 14, 2026
13	Neptune Retail Solutions	Strong evidence	Jersey City, NJ, United StatesHQ checked Sep 14, 2026	1,001-5,000	746 contacts →
	Strong evidence “Neptune Retail Solutions is the leading provider that seamlessly connects the consumer through every step of their shopping journey by linking digital media, digital incentives…” Source: RevenueBase Database · checked Sep 14, 2026
14	Shift Digital	Partial evidence	Birmingham, MI, United StatesHQ checked Sep 14, 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 14, 2026
15	MNTN	Partial evidence	Austin (remote), TX, United StatesHQ checked Sep 14, 2026	201-500	707 contacts →
	Partial evidence “MNTN builds advertising software for brands to drive measurable conversions, revenue, site visits and more through the power of television.” Source: RevenueBase Database · checked Sep 14, 2026
16	Vestcom	Partial evidence	Little Rock, AR, United StatesHQ checked Sep 14, 2026	501-1,000	682 contacts →
	Partial evidence “Vestcom partners with retailers and CPGs to deliver data-driven in-store solutions, in both print and digital form, that streamline operations and boost shopper engagement at the…” Source: RevenueBase Database · checked Sep 14, 2026
17	Nexxen	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	673 contacts →
	Strong evidence “Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.” Source: RevenueBase Database · checked Sep 14, 2026
18	Catalina USA	Indirect evidence	St. Petersburg, FL, United StatesHQ checked Sep 14, 2026	501-1,000	655 contacts →
	Indirect evidence “In February 2026, Catalina joined Infillion, creating new opportunities to deliver even greater value, innovation, and impact for our customers and partners as Infillion…” Source: RevenueBase Database · checked Sep 14, 2026
19	Innovid	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	640 contacts →
	Partial evidence “Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Source: RevenueBase Database · checked Sep 14, 2026
20	MGID	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	501-1,000	568 contacts →
	Strong evidence “MGID is a global advertising platform helping brands and publishers succeed on the open web with performance-driven, AI-powered native solutions.” Source: RevenueBase Database · checked Sep 14, 2026
21	SKAI	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	501-1,000	551 contacts →
	Strong evidence “Skai is the leading omnichannel platform for commerce media, enabling brands and agencies to connect data, insights, and execution across the world’s largest publishers and…” Source: RevenueBase Database · checked Sep 14, 2026
22	Quantcast	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	501-1,000	491 contacts →
	Partial evidence “Quantcast is the AI-powered ad platform built for performance marketers.” Source: RevenueBase Database · checked Sep 14, 2026
23	Quartile	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	468 contacts →
	Strong evidence “Quartile, the world's largest retail media optimization platform, is a trusted partner for multichannel e-commerce success.” Source: RevenueBase Database · checked Sep 14, 2026
24	Wiser Solutions, INC	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 14, 2026	501-1,000	451 contacts →
	Partial evidence “At Wiser Solutions, We are the global leader in omnichannel retail intelligence, empowering over 750 global brands and retailers to gain a decisive advantage at every consumer…” Source: RevenueBase Database · checked Sep 14, 2026
25	Affinity Global	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	201-500	446 contacts →
	Indirect evidence “Affinity is a leading global AdTech company, empowering publishers to maximize revenue and enabling advertisers to reach their ideal audiences.” Source: RevenueBase Database · checked Sep 14, 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: retail media advertising platform companies. 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 retail media advertising platform companies.
Partial evidence: Its own public description names part of retail media advertising platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name retail media advertising platform companies. 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 1,704 retail media advertising platform companies based in the United States

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Retail media advertising platform companies based in the United States at a glance

As of Sep 14, 2026

37.1%Verified-email coverage

42.1Average contacts per company

11-50Median size (employees)

14.3%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

671

11-50

614

51-200

256

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 1,704 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 retail media advertising platform companies, 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 “retail media advertising platform companies”. 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 retail media advertising platform companies), 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 retail media advertising platform companies, 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, 26,604 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 14, 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.

Retail media advertising platform companies 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 retail media advertising platform companies, 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 retail media advertising platform companies are there based in the United States?

RevenueBase identified 1,704 retail media advertising platform companies 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?

The Trade Desk, headquartered in Ventura, tops this list with the largest team on record.

Which city has the most retail media advertising platform companies?

New York leads with 243 headquartered companies, followed by San Francisco (70) and Los Angeles (66).

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 26,604 verified decision-maker contacts tracked across these 1,704 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 14, 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.