Company lists · Data refreshed September 2026

Top 19 Customer retention agencies based in Türkiye

RevenueBase identified 51 company matches for customer retention agencies associated with Türkiye as of September 2026 and tracks 1,336 professional contacts across them, including 236 with verified work emails. Istanbul is the largest hub.

This list covers company matches for customer retention agencies associated with Türkiye, 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
51Companies
1,336Contacts tracked
236Verified emails
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The 19 largest customer retention agencies based in Türkiye

Ranked by team size
Top 19 of 51 company matches for customer retention agencies based in Türkiye, 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 matchSariyer, TürkiyeHQ recorded Sep 19, 2026n/a883 contacts →

Exact match

“SEM is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services under…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchKagithane, TürkiyeHQ recorded Sep 19, 2026201-50073 contacts →

Exact match

“We are champions for meaningful progress, helping our clients to win, keep and grow their best customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchİstanbul, TürkiyeHQ recorded Sep 19, 202651-20068 contacts →

Exact match

“INTERLINK Şirketler Grubu 1987 yılında kurulmuş ve kurulduğu günden bu güne Satış Arttırıcı ve Sadakat Sağlayıcı Programları projelendirip uygulayan bir şirkettir.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“Kaizen Loyalty is a leading customer engagement, loyalty, and gamification platform that helps brands acquire, activate, engage, and retain customers through personalized digital…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202651-20031 contacts →

Exact match

“Ketchup is a pioneer in loyalty consultancy & management, creating and implementing end-to-end loyalty programs to target, engage, reward and retain customers for a wide range of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Regna Consulting is an experienced Salesforce and SAP Partner about Customer Relationship Management, Customer Experience, C/4HANA, Customer Engagement and Commerce (CEC)…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchİstanbul, TürkiyeHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Since its foundation in 2014, INNTHEBOX has been an independent local leader in providing reliable solutions by combining data, up-to-date technical knowledge and business…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“360DRC’de, her iş modeline ve hedef kitleye uygun sadakat ve teşvik programları tasarlıyor; stratejiden teşvik mekanizmasına, hediye & ödül kataloğundan puan bütçesine, kampanya…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchİstanbul, TürkiyeHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Sadakat projeleri sektöründeki yolculuğuna 2006’da başlayan Tutkal Bilişim Hizmetleri A.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“We help companies and brands to create, grow and secure their revenue streams by breaking old thinking patterns in strategy, marketing and innovation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Evrim Mert ve Jon Bartman tarafından 2012 yılında kurulan şirketimiz, tasarladığı tüketici teşvik kampanyaları ile tüketiciye deneyim sunan bir iş modelini Türkiye’de uygulayan…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSisli, TürkiyeHQ recorded Sep 19, 202651-2008 contacts →

Exact match

“Opportune is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchİstanbul, TürkiyeHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Jarvis is a data-driven growth and loyalty infrastructure that helps companies transform customer, dealer and sales data into actionable behavioral insights.Today, many…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchBesiktas, TürkiyeHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Adlee is a new generation marketing agency committed to redefining the full-service experience for clients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202651-2005 contacts →

Exact match

“Omega Bigdata manages loyalty platforms for end customers and employees.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBesiktas, TürkiyeHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Employing customer data and market trends, we craft personalized marketing and advertising strategies that efficiently and effectively reach your target audience.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchİstanbul, TürkiyeHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Hint Agency akaryakıt, bankacılık, otomotiv, tekstil, beyaz eşya, perakende gibi pek çok sektörde Türkiye'nin önde gelen şirketleriyle çalışmış deneyimli danışmanlarıyla hizmet…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchTürkiyeHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Welcome to Puzzle, your gateway to growth.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Sep 19, 202611-501 contacts →

Exact match

“ADWO helps companies optimize their marketing and sales strategy to drive profitable growth.”

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

Showing 19 of 51 customer retention agencies based in Türkiye

See the full list, filter by size, metro and specialty, and access 236 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer retention agencies based in Türkiye at a glance

As of Sep 19, 2026
17.7%Verified-email coverage
26.2Average contacts per company
11-50Median size (employees)
49.0%Largest-city concentration · Istanbul
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
19
51-200
7
201-500
1

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 51 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 Türkiye 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 236 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 Türkiye?

RevenueBase identified 51 company matches for customer retention agencies associated with Türkiye 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?

SEM 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?

Istanbul leads with 25 company records, followed by Sisli (5) and Besiktas (4).

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 236 professional contacts with verified work emails tracked across these 51 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.