Company lists · Data refreshed November 2026

Top 24 Customer service solutions providers for B2B based in Switzerland

RevenueBase identified 124 company matches for customer service solutions providers for B2B associated with Switzerland as of November 2026 and tracks 3,411 professional contacts across them, including 1,518 with verified work emails. Zurich is the largest hub.

This list covers company matches for customer service solutions providers for B2B 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 November 6, 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 Nov 6, 2026 How this list was built
124Companies
3,411Contacts tracked
1,518Verified emails
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The 24 largest customer service solutions providers for B2B based in Switzerland

Ranked by team size
Top 24 of 124 company matches for customer service solutions providers for B2B based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchGeneva, SwitzerlandHQ recorded Nov 6, 202610001+1,049 contacts →

Exact match

“Merkle (a dentsu company) is a global professional services and consulting company specialising in data-driven experience and business transformation, combining strategy, data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBasel, SwitzerlandHQ recorded Nov 6, 2026201-500158 contacts →

Exact match

“At FRISTA we see ourselves as a company which truly cares about our clients, people, and applies the latest technology to promote a sustainable and long-term culture of innovation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBasel, SwitzerlandHQ recorded Nov 6, 2026501-1,000153 contacts →

Exact match

“Callpoint bietet Schweizer Call Center Services in den Bereichen Customer Service, Pikettdienst, Helpdesk und Telemarketing an – vor allem für grössere Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGranichen, SwitzerlandHQ recorded Nov 6, 2026n/a125 contacts →

Exact match

“Telesales für IT Branchen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDenges, SwitzerlandHQ recorded Nov 6, 202611-5097 contacts →

Exact match

“Founded in 1985, Digicall has more than 40 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSankt Gallen, SwitzerlandHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“DialogWorld gestaltet moderne Customer Experience für Unternehmen in der Schweiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“Wer wir sind TELAG AG ist Schweizer Marktführer für die Realisierung von Call Center Services und Customer Relationship Programmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStäfa, SwitzerlandHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“FROX – We simplify work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUrdorf, SwitzerlandHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“At Tessi Switzerland we are your trusted partner on-site and part of the internationally successful Tessi Group, a leader in digitization, business process optimization, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChiasso, SwitzerlandHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Forcontact Europe is a Swiss company specialized in strategic and operational marketing services as well as call center services with added value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Wir sind Ihr kompetenter Partner für Gesamtlösungen in der Bürokommunikation und unterstützen Sie in den sich ständig ändernden Geschäftsanforderungen und deren…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZug, SwitzerlandHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Die JK Development GmbH ist ein Schweizer Dienstleistungsunternehmen, welches ihren Kunden Fullservice rund um die Neukundengewinnung und Kundenbetreuung im B2B-Bereich offeriert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We are an innovative Information, Technology and Services company located in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBiel/bienne, SwitzerlandHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“PROFI CONTACT - KUNDENKONTAKT, SERVICES + TECHNOLOGIE – ALLES AUS EINER HAND Die persönliche Bearbeitung der Kunden mittels verschiedenen Kanälen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBaar, SwitzerlandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Sales & Management GmbH is a Telecommunications and IT Sales Agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLes Acacias, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Infologo propose ses services aux PME et professionnels de Genève et Lausanne : externalisation informatique, services Cloud, services managés, téléphonie d’entreprise, Wi-Fi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTagerwilen, SwitzerlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Der Callcenter Dienstleister mit Mehrwert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“An agile service provider, customising bespoke solutions to every client in response to ever-growing business challenge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“With over fifteen years of experience in the field of e-commerce and internet business solutions, we create customized multichannel b2b solutions based on our core eCommerce…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCarouge, SwitzerlandHQ recorded Nov 6, 202611-5015 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchStadtkreis 2, SwitzerlandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWohlen Ag, SwitzerlandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Mit unserem modernen Call Center in Wohlen bieten wir Ihnen ein umfassendes Dienstleistungs-Angebot für alle Aufgaben rund um den Kontakt und der Betreuung Ihrer Interessenten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 6, 202651-20014 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 124 customer service solutions providers for B2B based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,518 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service solutions providers for B2B based in Switzerland at a glance

As of Nov 6, 2026
44.5%Verified-email coverage
27.5Average contacts per company
11-50Median size (employees)
11.3%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
40
51-200
14
201-500
5
501-1,000
3
1,001-5,000
1
10001+
2

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 124 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 service solutions providers for B2B” 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 1,518 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 November 6, 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 service solutions providers for B2B”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service solutions providers for B2B are there based in Switzerland?

RevenueBase identified 124 company matches for customer service solutions providers for B2B associated with Switzerland as of November 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 Dach tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer service solutions providers for B2B?

Zurich leads with 14 company records, followed by Geneva (7) and Basel (6).

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 1,518 professional contacts with verified work emails tracked across these 124 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 November 6, 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.