Company lists · Data refreshed September 2026

Top 25 Contact center transformation consultants based in Switzerland

RevenueBase identified 303 company matches for contact center transformation consultants associated with Switzerland as of September 2026 and tracks 8,578 professional contacts across them, including 3,780 with verified work emails. Zurich is the largest hub.

This list covers company matches for contact center transformation consultants 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 27, 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 27, 2026 How this list was built
303Companies
8,578Contacts tracked
3,780Verified emails
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The 25 largest contact center transformation consultants based in Switzerland

Ranked by team size
Top 25 of 303 company matches for contact center transformation consultants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchChêne-bourg, SwitzerlandHQ recorded Sep 27, 20265,001-10,0004,824 contacts →

Exact match

“Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchGeneva, SwitzerlandHQ recorded Sep 27, 202610001+1,058 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 · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBern, SwitzerlandHQ recorded Sep 27, 2026201-500305 contacts →

Exact match

“Founded in the basement by three visionaries from the Bernese Oberland, isolutions has been accompanying companies into the digital future since as the largest dedicated Microsoft…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchBasel, SwitzerlandHQ recorded Sep 27, 2026501-1,000149 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 · Sep 27, 2026 · View company records in RevenueBase
5Exact matchWorblaufen, SwitzerlandHQ recorded Sep 27, 202651-200135 contacts →

Exact match

“Bucher + Suter works across contact center, CRM, AI and operations to ensure the entire service ecosystem performs as one connected system.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchSankt Gallen, SwitzerlandHQ recorded Sep 27, 2026201-50088 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchSteinhausen, SwitzerlandHQ recorded Sep 27, 202651-20067 contacts →

Exact match

“gateB is a global consulting and implementation company that unlocks the digital potential of its clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchZug, SwitzerlandHQ recorded Sep 27, 202651-20046 contacts →

Exact match

“Projects and processes - business and IT - consulting and implementation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMorges, SwitzerlandHQ recorded Sep 27, 202651-20045 contacts →

Exact match

“BS-Team - Votre partenaire Business Solutions en Suisse Romande et en France Chez BS-Team, nous accompagnons nos clients dans le développement et l’optimisation de leurs…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSursee, SwitzerlandHQ recorded Sep 27, 202651-20045 contacts →

Exact match

“Ajila was founded in 2003 in Switzerland, starting as an Information Technology & Services start-up, with Credit Suisse as a first financial services customer.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchZürich, SwitzerlandHQ recorded Sep 27, 202611-5043 contacts →

Exact match

“Wir unterstützen SIE Produkte und Dienstleistungen zu entwickeln, welche Ihre Kunden und Mitarbeiter glücklich machen!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchChâtel-st-denis, SwitzerlandHQ recorded Sep 27, 202611-5030 contacts →

Exact match

“OneSolutions: Transforming the Future with Innovation and Collaboration.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchLuzern, SwitzerlandHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Since 1995 we have been experts for E-Commerce and digital business.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchStadtkreis 11, SwitzerlandHQ recorded Sep 27, 202611-5024 contacts →

Exact match

“abaQon is a fast-growing management consulting company and a trusted partner to leading financial services organizations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchGeneva, SwitzerlandHQ recorded Sep 27, 202611-5024 contacts →

Exact match

“Ad Valoris is an independent consulting firm based in Geneva, specializing in strategy, transformation, and performance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBern, SwitzerlandHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“Erleben Sie ProAct!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchZürich, SwitzerlandHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“ACG Advisors AG ist ein Dienstleister an der Schnittstelle der Business- und der IT-Prozesse.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchZürich, SwitzerlandHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“ChiliDigital AG brings together IT expertise, digitalization know-how, and marketing professionals in a perfect blend.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchBiel/bienne, SwitzerlandHQ recorded Sep 27, 202611-5021 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 · Sep 27, 2026 · View company records in RevenueBase
20Exact matchMeggen, SwitzerlandHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“NeumannZanetti & Partner wurde 1996 in der Schweiz gegründet.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLausanne, SwitzerlandHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“ACT-ON SWITZERLAND is the Swiss branch of ACT-ON GROUP, a leading player in #HumanTech.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchGeneva, SwitzerlandHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“Mavericx.ch | Customer Experience | Cutting-edge Experience | Cloud Experience #CX #CRM #Marketing #CDP #DMP #Salesforce #Automation #BPM #ProcessMining #Celonis #RPA #UiPath #AI…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchWohlen Ag, SwitzerlandHQ recorded Sep 27, 202651-20017 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 · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSteinhausen, SwitzerlandHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“CALYDO - Creative Solutions for Digital Growth Calydo steht für strategisches Wachstum und nachhaltige Markenentwicklung.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchStadtkreis 2, SwitzerlandHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase

Showing 25 of 303 contact center transformation consultants based in Switzerland

See the full list, filter by size, metro and specialty, and access 3,780 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contact center transformation consultants based in Switzerland at a glance

As of Sep 27, 2026
44.1%Verified-email coverage
28.3Average contacts per company
1-10Median size (employees)
17.8%Largest-city concentration · Zurich
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
217
11-50
56
51-200
22
201-500
2
501-1,000
1
5,001-10,000
2
10001+
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 303 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 “contact center transformation consultants” 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 3,780 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 27, 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.

Contact center transformation consultants by metro

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 “contact center transformation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contact center transformation consultants are there based in Switzerland?

RevenueBase identified 303 company matches for contact center transformation consultants 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?

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

Which city has the most contact center transformation consultants?

Zurich leads with 54 company records, followed by Geneva (17) and Zug (15).

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 3,780 professional contacts with verified work emails tracked across these 303 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 27, 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.