Company lists · Data refreshed September 2026

Top 25 Customer retention agencies based in the United States

RevenueBase identified 3,648 company matches for customer retention agencies associated with the United States as of September 2026 and tracks 42,972 professional contacts across them, including 12,273 with verified work emails. New York is the largest hub.

This list covers company matches for customer retention 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 19, 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 19, 2026 How this list was built
3,648Companies
42,972Contacts tracked
12,273Verified emails
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The 25 largest customer retention agencies based in the United States

Ranked by team size
Top 25 of 3,648 company matches for customer retention agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchColumbia, MD, United StatesHQ recorded Sep 19, 202610001+4,731 contacts →

Exact match

“Merkle, a dentsu company, powers the experience economy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261,001-5,0002,627 contacts →

Exact match

“MRM is a modern relationship marketing agency that builds enduring brand relationships.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchHighland Park, MI, United StatesHQ recorded Sep 19, 202610001+1,138 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 19, 2026 · View company records in RevenueBase
4Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 19, 2026501-1,000868 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 19, 2026 · View company records in RevenueBase
5Exact matchSussex, WI, United StatesHQ recorded Sep 19, 202610001+605 contacts →

Exact match

“Vertis Communications was acquired by Quad/Graphics in January 2013.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchStamford, CT, United StatesHQ recorded Sep 19, 20261,001-5,000597 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 19, 2026 · View company records in RevenueBase
7Exact matchBloomington, MN, United StatesHQ recorded Sep 19, 20261,001-5,000496 contacts →

Exact match

“Logic works with the world’s leading retailers to help them move faster, innovate smarter, and thrive in the face of retail disruption.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 19, 2026201-500483 contacts →

Exact match

“Yes Marketing focuses on enabling marketers to engage, acquire and retain consumers along each stage of the consumer journey with a brand – from awareness through consideration…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchWheeling, IL, United StatesHQ recorded Sep 19, 2026501-1,000477 contacts →

Exact match

“sg360° can help you identify and connect with your best prospects 1:1, both offline and on.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Sep 19, 20261,001-5,000476 contacts →

Exact match

“Infogroup is a big data, analytics, and marketing services provider that delivers best in class data-driven customer-centric technology solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchNewport Beach, CA, United StatesHQ recorded Sep 19, 20261,001-5,000347 contacts →

Exact match

“HMC is the world’s leading provider of outsourced database management and loyalty marketing programmes for premium hotel organizations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchIrving, TX, United StatesHQ recorded Sep 19, 2026201-500315 contacts →

Exact match

“Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 19, 20261,001-5,000288 contacts →

Exact match

“Where relationships take root.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNiwot, CO, United StatesHQ recorded Sep 19, 2026201-500282 contacts →

Exact match

“Wiland is a data science company dedicated to helping brands and nonprofits find, keep, and grow their best customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchIrving, TX, United StatesHQ recorded Sep 19, 20265,001-10,000280 contacts →

Exact match

“Aspen Marketing Services was acquired by Epsilon, an all-encompassing global marketing innovator, in 2011.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchMinneapolis, MN, United StatesHQ recorded Sep 19, 2026201-500279 contacts →

Exact match

“For more than 30 years, The Lacek Group has been perfecting the art and algorithms of brand devotion.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 19, 2026201-500256 contacts →

Exact match

“At HackerAgency, we are human first, data smart and creatively driven.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchFrederick, MD, United StatesHQ recorded Sep 19, 2026n/a249 contacts →

Exact match

“Love & Company specializes in marketing, advertising, sales, and strategy for operators of senior housing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBrooklyn Park, MN, United StatesHQ recorded Sep 19, 2026201-500245 contacts →

Exact match

“ENPOINTE works with some of the most impactful brands across industries helping them create marketing solutions that drive results and solve business problems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMaryland Heights, MO, United StatesHQ recorded Sep 19, 2026201-500234 contacts →

Exact match

“Customer Direct, founded in 1997, empowers its clients to make better business decisions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 19, 2026201-500230 contacts →

Exact match

“We believe that the companies who win in the market are those who build deep, long-lasting relationships with their customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchScottsdale, AZ, United StatesHQ recorded Sep 19, 2026501-1,000217 contacts →

Exact match

“With over 30 years of experience as a full service solution provider, ONE provides next generation, technology-based sales, marketing and fulfillment services to businesses across…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchHamilton, NJ, United StatesHQ recorded Sep 19, 20261,001-5,000213 contacts →

Exact match

“Rosetta is an agency focused on Customer Engagement.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchMclean, VA, United StatesHQ recorded Sep 19, 202651-200212 contacts →

Exact match

“Annex Cloud empowers brands to launch, scale, and optimize loyalty programs that drive measurable business results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 19, 2026n/a212 contacts →

Exact match

“TPG Direct We are experts in multi-channel customer acquisition who help our clients make complex targeting decisions, optimize marketing investment and generate profitable growth.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 3,648 customer retention agencies based in the United States

See the full list, filter by size, metro and specialty, and access 12,273 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer retention agencies based in the United States at a glance

As of Sep 19, 2026
28.6%Verified-email coverage
11.8Average contacts per company
1-10Median size (employees)
4.4%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
2,377
11-50
1,023
51-200
170
201-500
43
501-1,000
11
1,001-5,000
18
5,001-10,000
3
10001+
3

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 3,648 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 “customer retention 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 12,273 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 19, 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 “customer retention agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer retention agencies are there based in the United States?

RevenueBase identified 3,648 company matches for customer retention 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?

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

Which city has the most customer retention agencies?

New York leads with 161 company records, followed by Chicago (100) and Los Angeles (83).

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 12,273 professional contacts with verified work emails tracked across these 3,648 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 19, 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.