Company lists · Data refreshed September 2026

Top 25 Customer retention agencies based in Switzerland

RevenueBase identified 55 company matches for customer retention agencies associated with Switzerland as of September 2026 and tracks 280 professional contacts across them, including 81 with verified work emails. Zurich is the largest hub.

This list covers company matches for customer retention agencies associated with Switzerland, 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
55Companies
280Contacts tracked
81Verified emails
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The 25 largest customer retention agencies based in Switzerland

Ranked by team size
Top 25 of 55 company matches for customer retention agencies based in Switzerland, 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 matchStadtkreis 1 Altstadt, SwitzerlandHQ recorded Sep 19, 2026201-50032 contacts →

Exact match

“We combine human expertise with the latest technologies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchDietlikon, SwitzerlandHQ recorded Sep 19, 202651-20028 contacts →

Exact match

“Etabliert und anspruchsvoll Seit 2004 ist callExpert erfolgreich am Markt tätig und bietet das ganze Spektrum des Direktmarketings an.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchZurich, SwitzerlandHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“addvanto is a Customer Lifecycle Marketing agency based in Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchStadtkreis 2, SwitzerlandHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Stimmt is a management consultancy that specialises in creating and developing valuable customer relationships.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNeuchâtel, SwitzerlandHQ recorded Sep 19, 202651-20015 contacts →

Exact match

“Kunden-Gewinnung: Sie wollen verstärkend zu Ihren heutigen Massnahmen neue Kunden für Ihre Dienstleistungen und Produkte regional oder schweizweit gewinnen, um mit Ihrem…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCarouge, SwitzerlandHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Si nous sommes spécialisés en matière de gestion de la relation client, c’est avant tout parce que nous sommes convaincus que le client devrait se trouver au centre des pensées de…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLuzern, SwitzerlandHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Führendes Marketingunternehmen in der DACH-Region | Über 100 Millionen Euro Umsatzgenerierung für unsere Kunden Wir sind stolz darauf, als führendes Marketingunternehmen in der…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchGeneva, SwitzerlandHQ recorded Sep 19, 20261-107 contacts →

Exact match

“A marketing services company, Fundstory is made up of different entities that are specialised in direct marketing, relationship marketing, operational marketing and digital…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchZollikon, SwitzerlandHQ recorded Sep 19, 202611-506 contacts →

Exact match

“WATC Consulting is the leading European strategy consultancy in customer management.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchWettingen, SwitzerlandHQ recorded Sep 19, 202611-505 contacts →

Exact match

“iLoy knows your customers perfectly and encourages and guides them continuously to the profitable purchase of the desired products and services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Beratung mit frischen Ideen.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchZurich, SwitzerlandHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Make sales easier with our data-driven marketing approach.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchWalchwil, SwitzerlandHQ recorded Sep 19, 202611-503 contacts →

Exact match

“WeMailYourBrand is one of the most advanced Retention Marketing Agencies on the market right now covering Email, SMS, Whatsapp, and even Postcard marketing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchBasel, SwitzerlandHQ recorded Sep 19, 20261-103 contacts →

Exact match

“maxXsolutions - consulting and project services for the use of marketing and promotion articles, give aways and customer loyalty programs for companies that want to better…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBaden, SwitzerlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“maku ist Revenue Cycle Partner für B2C-Unternehmen in der Schweiz.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWettingen, SwitzerlandHQ recorded Sep 19, 202611-502 contacts →

Exact match

“ality knows your customers perfectly and encourages and guides them continuously to the profitable purchase of the desired products and services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSt. Margrethen, SwitzerlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Wir kümmern uns um Ihre Kunden Neukundengewinnung, Bestandskundenpflege, Kundenbindungsmanagement”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBern, SwitzerlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“nexa - une expérience d'avance.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWünnewil, SwitzerlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Sie sind Unternehmer, Geschäftsführer oder Manager eines KMU oder grösseren Unternehmens.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchOensingen, SwitzerlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Die Arcoma ist seit 1991 spezialisiert auf Kundenbindungs-Massnahmen (Datenbanken, Adressen, Direktmarketing und Lettershop).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchVillars-Bozon, SwitzerlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Acquérir des clients, les fidéliser, développer vos produits ou vos offres, les faire connaître… Le tout axé sur les attentes de vos clients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchZumikon, SwitzerlandHQ recorded Sep 19, 20261-101 contacts →

Exact match

“RAINMAKER unterstützen Sie dabei, Ihr Unternehmen, Ihre Dienstleistungen und/oder Produkte am Markt erfolgreicher zu machen – dauerhaft.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchWädenswil, SwitzerlandHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Marketing Beratung & Projektmanagement.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchGeneva, SwitzerlandHQ recorded Sep 19, 20261-101 contacts →

Exact match

“We Help Ecommerce Brands retain customers and Increase LTV as well as AOV while doubling profits without relying on paid advertising.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchZurich, SwitzerlandHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Your partners to achieve Brand Excellence.”

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

Showing 25 of 55 customer retention agencies based in Switzerland

See the full list, filter by size, metro and specialty, and access 81 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer retention agencies based in Switzerland at a glance

As of Sep 19, 2026
28.9%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
10.9%Largest-city concentration · Zurich
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
11
51-200
4
201-500
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 55 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 Switzerland 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 81 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 Switzerland?

RevenueBase identified 55 company matches for customer retention agencies associated with Switzerland 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?

Biggie Switzerland 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?

Zurich leads with 6 company records, followed by Geneva (3) and Basel (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 81 professional contacts with verified work emails tracked across these 55 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.