Company lists · Data refreshed September 2026

Top 25 Omnichannel advertising agencies based in the United States

Name: Omnichannel advertising 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 29, 2026 7,560 companies tracked

RevenueBase identified 7,560 company matches for omnichannel advertising agencies associated with the United States as of September 2026 and tracks 148,211 professional contacts across them, including 45,498 with verified work emails. New York is the largest hub.

This list covers company matches for omnichannel advertising 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 29, 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 29, 2026 How this list was built

7,560Companies

148,211Contacts tracked

45,498Verified emails

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The 25 largest omnichannel advertising agencies based in the United States

Ranked by team size

Top 25 of 7,560 company matches for omnichannel advertising agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	QUAD	Exact match	Sussex, WI, United StatesHQ recorded Sep 29, 2026	10001+	9,567 contacts →
	Exact match “Quad (NYSE: QUAD) is a global marketing experience company that helps brands make direct consumer connections, from household to in-store to online.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	IPG Mediabrands	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	10001+	4,963 contacts →
	Exact match “IPG Mediabrands is the media and marketing solutions division of Interpublic Group (NYSE: IPG).” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	The Trade Desk	Exact match	Ventura, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	4,307 contacts →
	Exact match “It's more than just clicks.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Omnicom Media Group	Exact match	New York, United StatesHQ recorded Sep 29, 2026	10001+	3,989 contacts →
	Exact match “Omnicom Media Group (OMG), the media services division of Omnicom Group Inc, delivers transformational experiences for consumers, clients, and talent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Digitas North America	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,654 contacts →
	Exact match “Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Horizon Media	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,368 contacts →
	Exact match “Horizon Media is a leader in driving business-based outcomes for marketers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Assembly Global	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,313 contacts →
	Exact match “Assembly is a global omnichannel agency built for brands that want a more modern approach to building brands that perform.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Marketing Werks	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	n/a	2,182 contacts →
	Exact match “Marketing Werks has become Product Connections, a fully integrated engagement agency specializing in omnichannel solutions that build relationships between brands and consumers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	TEADS	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,789 contacts →
	Exact match “Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Omnicom	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	10001+	1,727 contacts →
	Exact match “Omnicom is the world’s leading marketing and sales company, built for intelligent growth in the next era.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	TBC	Exact match	Baltimore, MD, United StatesHQ recorded Sep 29, 2026	n/a	1,255 contacts →
	Exact match “TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Tinuiti	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,173 contacts →
	Exact match “Tinuiti is a media agency that not only builds brands, but architects business outcomes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Mediaocean	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,050 contacts →
	Exact match “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	NP Digital	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	866 contacts →
	Exact match “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	IWCO	Exact match	Chanhassen, MN, United StatesHQ recorded Sep 29, 2026	1,001-5,000	866 contacts →
	Exact match “IWCO has served the needs of North American direct marketers for more than 50 years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	KARGO	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	843 contacts →
	Exact match “Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Anteriad	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	740 contacts →
	Exact match “Data Driven.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	SCI	Exact match	Miami, FL, United StatesHQ recorded Sep 29, 2026	501-1,000	696 contacts →
	Exact match “SCI was merged and sold to WPP in 2010.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Innovid	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	640 contacts →
	Exact match “Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Zimmerman Advertising	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 29, 2026	501-1,000	610 contacts →
	Exact match “Welcome to the machine.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	JPL	Exact match	Harrisburg, PA, United StatesHQ recorded Sep 29, 2026	n/a	609 contacts →
	Exact match “JPL is a full-service agency dedicated to helping clients achieve more.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Katz Media Group	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	567 contacts →
	Exact match “As the nation's largest media representation firm, Katz Media Group delivers local relevance at scale.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	SKAI	Exact match	San Francisco, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	551 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Barkleyokrp	Exact match	Kansas City, MO, United StatesHQ recorded Sep 29, 2026	501-1,000	518 contacts →
	Exact match “BarkleyOKRP is one of the largest independent ad agencies in the U.S, matching scale with soul to help build brands like Burger King, Corona Premier, Metro by T-Mobile, Planet…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Tombras	Exact match	Knoxville, TN, United StatesHQ recorded Sep 29, 2026	201-500	496 contacts →
	Exact match “Tombras is a 450+ person, full-service agency with a digital mindset.” Recorded in the RevenueBase company graph · Sep 29, 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 “omnichannel advertising 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 7,560 omnichannel advertising agencies based in the United States

See the full list, filter by size, metro and specialty, and access 45,498 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Omnichannel advertising agencies based in the United States at a glance

As of Sep 29, 2026

30.7%Verified-email coverage

19.6Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

4,530

11-50

2,288

51-200

525

201-500

124

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 7,560 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 “omnichannel advertising 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 45,498 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 29, 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.

Omnichannel advertising 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 “omnichannel advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many omnichannel advertising agencies are there based in the United States?

RevenueBase identified 7,560 company matches for omnichannel advertising 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?

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

Which city has the most omnichannel advertising agencies?

New York leads with 384 company records, followed by Los Angeles (197) and Chicago (156).

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 45,498 professional contacts with verified work emails tracked across these 7,560 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 29, 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.