Company lists · Data refreshed September 2026

Top 25 Customer retention outsourcing companies based in the United States

RevenueBase identified 106 company matches for customer retention outsourcing companies associated with the United States as of September 2026 and tracks 7,037 professional contacts across them, including 753 with verified work emails. New York is the largest hub.

This list covers company matches for customer retention outsourcing companies 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 28, 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 28, 2026 How this list was built
106Companies
7,037Contacts tracked
753Verified emails
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The 25 largest customer retention outsourcing companies based in the United States

Ranked by team size
Top 25 of 106 company matches for customer retention outsourcing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBerwyn, PA, United StatesHQ recorded Sep 28, 20265,001-10,0002,774 contacts →

Exact match

“Advanced Call Center Technologies, LLC (ACT) is a premier provider of domestic (USA), near shore and far shore outsourced call center services to the financial services, mortgage…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchWaco, TX, United StatesHQ recorded Sep 28, 20265,001-10,0001,710 contacts →

Exact match

“Support Services Group (SSG) helps businesses accelerate growth and earn customers for life through high-touch, outsourced engagement center services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchDoral, FL, United StatesHQ recorded Sep 28, 20261,001-5,000902 contacts →

Exact match

“Our Company Inktel is a leading business process outsourcer that specializes in creating personalized call center solutions which enable our clients to increase market share…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchMaryland Heights, MO, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5Exact matchWestminster, CO, United StatesHQ recorded Sep 28, 2026201-500181 contacts →

Exact match

“Signia aims to provide marketing services to targeted business environments in the US.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchFountain Valley, CA, United StatesHQ recorded Sep 28, 2026201-500105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSarasota, FL, United StatesHQ recorded Sep 28, 2026201-50065 contacts →

Exact match

“At Yeetiq, We believe that your customers are our biggest assets and we see value in keeping them happy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLas Vegas, NV, United StatesHQ recorded Sep 28, 202651-20043 contacts →

Exact match

“Turtle Peak is a Las Vegas–based customer experience and sales partner built for brands that refuse to leave revenue on the table.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchGilbert, AZ, United StatesHQ recorded Sep 28, 202651-20033 contacts →

Exact match

“ARCSmart Solutions, LLC (headquartered in Gilbert, AZ) is a private, full-service marketing and customer support agency specializing in helping businesses acquire, retain, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchHunt Valley, MD, United StatesHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“We are a client-focused, people-centric call center located in Hunt Valley, Maryland.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchCincinnati, OH, United StatesHQ recorded Sep 28, 202651-20029 contacts →

Exact match

“Lasting impressions are always made when a customer tries to phone you with questions or problems and you’re not available.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“We provide high value / high touch contact center services that include customer service, technical support, employee help desk, inbound and outbound sales and order management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“RetentionX, is revolutionizing the way direct-to-consumer (DTC) brands use data and automation to drive growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchPickerington, OH, United StatesHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“With over 50 years of experience in Business Solutions, Novaserv brings with it expertise and creativity that makes us shine bright above all the others.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchAppleton, WI, United StatesHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Retention Strategy for 7-9 figure eCom Brands | 30% increase in retention revenue in just 90 days guaranteed | Let's Chat 🤝”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Churn Buster maximizes recurring revenue for subscription businesses through expert passive and active churn reduction.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNJ, United StatesHQ recorded Sep 28, 202611-507 contacts →

Exact match

“As a leading retention agency, we strive to seamlessly integrate with your team, prioritizing your business needs above all else.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchWaukesha, WI, United StatesHQ recorded Sep 28, 20261-106 contacts →

Exact match

“The re:member group has been turning satisfied customers into Customers for Life since 2002.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchCharlotte, NC, United StatesHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Customer Service Solutions (CSS) is a 1-stop-shop for your customer service and retention needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMinneapolis, MN, United StatesHQ recorded Sep 28, 202611-504 contacts →

Exact match

“B2C companies face unprecedented pressure to retain customers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBuffalo, NY, United StatesHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Since 2001, CCRG has helped clients grow their businesses, care for their customers, and get the sales and marketing resources they need.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchDenver, CO, United StatesHQ recorded Sep 28, 20261-104 contacts →

Exact match

“MARKORS is a customer retention consultancy that helps businesses and membership programs optimize the customer journey and keep more of the customers they already have.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchScotts Valley, CA, United StatesHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We make it easy for B2B companies to keep their fingers on the pulse of their customers and continually delight them.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchWestport, CT, United StatesHQ recorded Sep 28, 202611-501 contacts →

Exact match

“True North Loyalty is 100% dedicated to helping our clients deliver exceptional and lasting loyalty from their customers, and monetize all their customer contact points on the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchStamford, CT, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“I've helped B2B SaaS and information services companies: improve customer retention increase customer engagement expand product value proposition optimize products, services, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 106 customer retention outsourcing companies based in the United States

See the full list, filter by size, metro and specialty, and access 753 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer retention outsourcing companies based in the United States at a glance

As of Sep 28, 2026
10.7%Verified-email coverage
66.4Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
31
51-200
19
201-500
10
501-1,000
3
1,001-5,000
1
5,001-10,000
2

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 106 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 outsourcing companies” 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 753 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 28, 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 outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 106 company matches for customer retention outsourcing companies 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?

Advanced Call Center Technologies, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer retention outsourcing companies?

New York leads with 3 company records, followed by San Diego (3) and Austin (2).

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 753 professional contacts with verified work emails tracked across these 106 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 28, 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.