Company lists · Data refreshed September 2026

Top 25 Engagement marketing agencies based in the United States

RevenueBase identified 26,654 company matches for engagement marketing agencies associated with the United States as of September 2026 and tracks 300,664 professional contacts across them, including 85,675 with verified work emails and 103,065 with mobile numbers. New York is the largest hub.

This list covers company matches for engagement marketing 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 2, 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 2, 2026 How this list was built
26,654Companies
300,664Contacts tracked
85,675Verified emails
103,065Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest engagement marketing agencies based in the United States

Ranked by team size
Top 25 of 26,654 company matches for engagement marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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 matchSussex, WI, United States10001+9,571 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 2, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United States1,001-5,0002,692 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 2, 2026 · View company records in RevenueBase
3Exact matchSouthlake, TX, United States10001+2,432 contacts →

Exact match

“2020 Companies is an award-winning retail sales, merchandising, and experiential marketing agency headquartered in Southlake, TX.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United States1,001-5,0001,799 contacts →

Exact match

“Hi there!”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United States1,001-5,0001,723 contacts →

Exact match

“We’re Critical Mass.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United States1,001-5,0001,609 contacts →

Exact match

“GPJ is the world's leading strategic experience marketing agency.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United States501-1,0001,503 contacts →

Exact match

“We are the Experience Agency making unforgettable stories born of humanity.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United States1,001-5,0001,401 contacts →

Exact match

“Hearts & Science, an Omnicom Media Group agency, transforms data signals into meaningful connections between brands and consumers that drive exponential growth.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchCleveland, OH, United States501-1,0001,186 contacts →

Exact match

“Sparks, a Freeman Company, designs brand experiences that leave lasting impressions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United States1,001-5,0001,149 contacts →

Exact match

“Founded in 1895, Hakuhodo Inc.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchFort Worth, TX, United States10001+1,136 contacts →

Exact match

“Dialog Direct helps brands manage and personalize their multichannel, multi-touch customer journeys using data-driven marketing and customer engagement solutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchBoston, United States1,001-5,0001,080 contacts →

Exact match

“With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchDetroit, MI, United States1,001-5,0001,067 contacts →

Exact match

“GTB is a global performance marketing agency, creating ideas that inspire people to act.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchSalt Lake City, UT, United States501-1,000997 contacts →

Exact match

“Clearlink is an award-winning digital marketing, sales conversion, and technology company headquartered in Salt Lake City.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchSt George, UT, United States501-1,000934 contacts →

Exact match

“Czarnowski Collective unites four specialized studios to deliver brand-defining experiences, built with wonder.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchWest Des Moines, IA, United States501-1,000863 contacts →

Exact match

“ITA Group helps leading brands around the world take action with confidence, resulting in increased sales, purchases, retention, referrals and alignment.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United States501-1,000839 contacts →

Exact match

“160over90 is an award-winning global marketing agency which forges stronger human connections and creates shared moments where people feel something real.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United States1,001-5,000788 contacts →

Exact match

“Formerly Essence, we are now EssenceMediacom.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchNew York, United States501-1,000787 contacts →

Exact match

“We are the brand activation agency – we create and activate meaningful experiences that drive ROI.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United States501-1,000728 contacts →

Exact match

“We are Digitas.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchFranklin, TN, United States1,001-5,000598 contacts →

Exact match

“Affinion enables companies to connect and engage with their customers, creating rewarding relationships and enhancing brand loyalty.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchLas Vegas, NV, United States501-1,000585 contacts →

Exact match

“Spiro is a global experiential agency built to drive growth.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United States1,001-5,000570 contacts →

Exact match

“Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchDallas, TX, United States501-1,000519 contacts →

Exact match

“We make memories that move markets.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchGreenville, SC, United States501-1,000497 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 · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 26,654 engagement marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 85,675 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engagement marketing agencies based in the United States at a glance

As of Sep 2, 2026
28.5%Verified-email coverage
34.3%Mobile-number coverage
11.3Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · New York
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
18,623
11-50
6,639
51-200
1,064
201-500
190
501-1,000
55
1,001-5,000
42
10001+
17

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 “engagement marketing 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 85,675 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 2, 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 “engagement marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engagement marketing agencies are there based in the United States?

RevenueBase identified 26,654 company matches for engagement marketing 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 engagement marketing agencies?

New York leads with 1962 company records, followed by Los Angeles (1577) and Miami (702).

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 85,675 professional contacts with verified work emails tracked across these 26,654 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 2, 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.