Company lists · Data refreshed September 2026
Top 25 Customer service outsourcing advisors based in Switzerland
RevenueBase identified 86 company matches for customer service outsourcing advisors associated with Switzerland as of September 2026 and tracks 2,629 professional contacts across them, including 1,095 with verified work emails. Zurich is the largest hub.
This list covers company matches for customer service outsourcing advisors 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 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.
The 25 largest customer service outsourcing advisors based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 28, 2026 · View company records in RevenueBase | |||||
| 2 | 176 contacts → | ||||
Exact match “Founded in 2011, Jakin SA is a Swiss company which provides outsourcing services for medium and large pharmaceutical industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 168 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 149 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 28, 2026 · View company records in RevenueBase | |||||
| 5 | 135 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 28, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “DialogWorld gestaltet moderne Customer Experience für Unternehmen in der Schweiz.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 87 contacts → | ||||
Exact match “Founded in 1985, Digicall has more than 40 years of experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 59 contacts → | ||||
Exact match “Baruti is a company specialized in outsourcing services, providing nearshore solutions for clients in Germany, Switzerland, and the UK.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 51 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 45 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 41 contacts → | ||||
Exact match “Our global team provides high quality outsourcing services for our international customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 28 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 28, 2026 · View company records in RevenueBase | |||||
| 13 | 21 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 28, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 17 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 28, 2026 · View company records in RevenueBase | |||||
| 17 | 17 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 28, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Stimmt is a management consultancy that specialises in creating and developing valuable customer relationships.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 14 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 28, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Wir sind Ihr kompetenter Partner für Individualentwicklungen, Projektmanagement, Systemmanagement, Consulting, Engineering und Managed Services im Contact Center und Voice Umfeld.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Our company was setup to support your organisation in transforming into a service organisation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Ganira is an international outbound telesales partner helping companies across 10 global markets turn interested prospects into paying customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “OMNE VOUS PROPOSE DES SERVICES EXPERTS DE CONSEIL ET D'EXTERNALISATION EN INFOGÉRANCE INFORMATIQUE, TÉLÉPHONIE ET CLOUD Les compétences spécialisées de notre réseau de partenaires…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Sales as a Service bedeutet bei uns: Sie suchen für Ihren Verkauf ein Outsourcing?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Veriduna Treuhand AG is a financial services company based out of Stettbachstrasse 6, Dübendorf, Canton of Zurich, Switzerland.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “customer service outsourcing advisors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 86 customer service outsourcing advisors based in Switzerland
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Customer service outsourcing advisors based in Switzerland at a glance
As of Sep 28, 2026Companies by employee count
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 86 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 outsourcing advisors” 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 1,095 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 service outsourcing advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many customer service outsourcing advisors are there based in Switzerland?
RevenueBase identified 86 company matches for customer service outsourcing advisors 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?
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 outsourcing advisors?
Zurich leads with 13 company records, followed by Geneva (9) and Basel (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 1,095 professional contacts with verified work emails tracked across these 86 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.
Ready to reach these companies? Verified emails and direct dials for all 86 customer service outsourcing advisors based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Customer service outsourcing advisors by geography
- Customer service outsourcing advisors based in Buenos Aires, Argentina
- Customer service outsourcing advisors based in Melbourne, Australia
- Customer service outsourcing advisors based in Sydney, Australia
- Customer service outsourcing advisors based in Barueri, Brazil
- Customer service outsourcing advisors based in Campinas, Brazil
- Customer service outsourcing advisors based in Curitiba, Brazil
- Customer service outsourcing advisors based in Rio De Janeiro, Brazil
- Customer service outsourcing advisors based in Sao Paulo, Brazil
- Customer service outsourcing advisors based in Sofia, Bulgaria
- Customer service outsourcing advisors based in Calgary, Canada
- Customer service outsourcing advisors based in Montreal, Canada
- Customer service outsourcing advisors based in Toronto, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Customer service outsourcing advisors based in Buenos Aires, Argentina
- Customer service outsourcing advisors based in Melbourne, Australia
- Customer service outsourcing advisors based in Sydney, Australia
- Customer service outsourcing advisors based in Barueri, Brazil
- Customer service outsourcing advisors based in Campinas, Brazil
- Customer service outsourcing advisors based in Curitiba, Brazil
Company intelligence · public preview
Top 25 customer service outsourcing advisors based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 86 matching company records for customer service outsourcing advisors based in Switzerland, with 2,629 tracked contacts and 1,095 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 customer service outsourcing advisors based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Merkle Dachmerkle.comHQ: Geneva, SwitzerlandReported employees: 10001+ | Geneva, Switzerland | 10001+ | Exact match | 1,058 contacts → |
“Merkle (a dentsu company) is a global professional services and consulting company specialising in data-driven experience and business transformation, combining strategy, data…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Jakin SAjakin.chHQ: Bioggio, SwitzerlandReported employees: 51-200 | Bioggio, Switzerland | 51-200 | Exact match | 176 contacts → |
“Founded in 2011, Jakin SA is a Swiss company which provides outsourcing services for medium and large pharmaceutical industries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Fristafrista.comHQ: Basel, SwitzerlandReported employees: 201-500 | Basel, Switzerland | 201-500 | Exact match | 168 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Callpoint AGcallpoint.chHQ: Basel, SwitzerlandReported employees: 501-1,000 | Basel, Switzerland | 501-1,000 | Exact match | 149 contacts → |
“Callpoint bietet Schweizer Call Center Services in den Bereichen Customer Service, Pikettdienst, Helpdesk und Telemarketing an – vor allem für grössere Unternehmen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bucher Suterbucher-suter.comHQ: Worblaufen, SwitzerlandReported employees: 51-200 | Worblaufen, Switzerland | 51-200 | Exact match | 135 contacts → |
“Bucher + Suter works across contact center, CRM, AI and operations to ensure the entire service ecosystem performs as one connected system.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Dialogworld AGdialogworld.chHQ: Sankt Gallen, SwitzerlandReported employees: 201-500 | Sankt Gallen, Switzerland | 201-500 | Exact match | 88 contacts → |
“DialogWorld gestaltet moderne Customer Experience für Unternehmen in der Schweiz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Digicalldigicall.chHQ: Denges, SwitzerlandReported employees: 11-50 | Denges, Switzerland | 11-50 | Exact match | 87 contacts → |
“Founded in 1985, Digicall has more than 40 years of experience.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Baruti AGbaruti.chHQ: Zug, SwitzerlandReported employees: 201-500 | Zug, Switzerland | 201-500 | Exact match | 59 contacts → |
“Baruti is a company specialized in outsourcing services, providing nearshore solutions for clients in Germany, Switzerland, and the UK.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Telag AGtelag.chHQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 51 contacts → |
“Wer wir sind TELAG AG ist Schweizer Marktführer für die Realisierung von Call Center Services und Customer Relationship Programmen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Forcontact Europe SAforcontact.comHQ: Chiasso, SwitzerlandReported employees: 201-500 | Chiasso, Switzerland | 201-500 | Exact match | 45 contacts → |
“Forcontact Europe is a Swiss company specialized in strategic and operational marketing services as well as call center services with added value.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  KLOONkloon.comHQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 41 contacts → |
“Our global team provides high quality outsourcing services for our international customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Callexpert AGcallexpert.chHQ: Dietlikon, SwitzerlandReported employees: 51-200 | Dietlikon, Switzerland | 51-200 | Exact match | 28 contacts → |
“Etabliert und anspruchsvoll Seit 2004 ist callExpert erfolgreich am Markt tätig und bietet das ganze Spektrum des Direktmarketings an.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Profi Contact Sarlproficontact.chHQ: Biel/bienne, SwitzerlandReported employees: 11-50 | Biel/bienne, Switzerland | 11-50 | Exact match | 21 contacts → |
“PROFI CONTACT - KUNDENKONTAKT, SERVICES + TECHNOLOGIE – ALLES AUS EINER HAND Die persönliche Bearbeitung der Kunden mittels verschiedenen Kanälen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sympatel Telemarketing AGsympatel.deHQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  CV Consulting Sàrlcv-consulting.comHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 18 contacts → |
“Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Mavericxmavericx.chHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 17 contacts → |
“Mavericx.ch | Customer Experience | Cutting-edge Experience | Cloud Experience #CX #CRM #Marketing #CDP #DMP #Salesforce #Automation #BPM #ProcessMining #Celonis #RPA #UiPath #AI…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Profi Office Gmbhprofioffice.chHQ: Wohlen Ag, SwitzerlandReported employees: 51-200 | Wohlen Ag, Switzerland | 51-200 | Exact match | 17 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Stimmt AGstimmt.chHQ: Stadtkreis 2, SwitzerlandReported employees: 11-50 | Stadtkreis 2, Switzerland | 11-50 | Exact match | 15 contacts → |
“Stimmt is a management consultancy that specialises in creating and developing valuable customer relationships.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Altamediaaltamedia.chHQ: Carouge, SwitzerlandReported employees: 11-50 | Carouge, Switzerland | 11-50 | Exact match | 14 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Customer Interaction Solutions AGcisolutions.chHQ: Glattfelden, SwitzerlandReported employees: 11-50 | Glattfelden, Switzerland | 11-50 | Exact match | 12 contacts → |
“Wir sind Ihr kompetenter Partner für Individualentwicklungen, Projektmanagement, Systemmanagement, Consulting, Engineering und Managed Services im Contact Center und Voice Umfeld.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Szimfoniszimfoni.comHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 11 contacts → |
“Our company was setup to support your organisation in transforming into a service organisation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ganiraganira.comHQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 11 contacts → |
“Ganira is an international outbound telesales partner helping companies across 10 global markets turn interested prospects into paying customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Omne SAomne.chHQ: Farvagny, SwitzerlandReported employees: 11-50 | Farvagny, Switzerland | 11-50 | Exact match | 11 contacts → |
“OMNE VOUS PROPOSE DES SERVICES EXPERTS DE CONSEIL ET D'EXTERNALISATION EN INFOGÉRANCE INFORMATIQUE, TÉLÉPHONIE ET CLOUD Les compétences spécialisées de notre réseau de partenaires…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Tecadvance Gmbhtecadvance.chHQ: Hallau, SwitzerlandReported employees: 11-50 | Hallau, Switzerland | 11-50 | Exact match | 9 contacts → |
“Sales as a Service bedeutet bei uns: Sie suchen für Ihren Verkauf ein Outsourcing?” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Veriduna Treuhand AGveriduna.chHQ: Dübendorf, SwitzerlandReported employees: 11-50 | Dübendorf, Switzerland | 11-50 | Exact match | 8 contacts → |
“Veriduna Treuhand AG is a financial services company based out of Stettbachstrasse 6, Dübendorf, Canton of Zurich, Switzerland.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 86 company matches
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Customer service outsourcing advisors: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
86 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 86 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for customer service outsourcing advisors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many customer service outsourcing advisors did RevenueBase find based in Switzerland?
The saved snapshot records 86 matching company records, 2,629 tracked contacts and 1,095 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Customer service outsourcing advisors by geography
- Customer service outsourcing advisors based in Buenos Aires, Argentina
- Customer service outsourcing advisors based in Melbourne, Australia
- Customer service outsourcing advisors based in Sydney, Australia
- Customer service outsourcing advisors based in Barueri, Brazil
- Customer service outsourcing advisors based in Campinas, Brazil
- Customer service outsourcing advisors based in Curitiba, Brazil
- Customer service outsourcing advisors based in Rio De Janeiro, Brazil
- Customer service outsourcing advisors based in Sao Paulo, Brazil
- Customer service outsourcing advisors based in Sofia, Bulgaria
- Customer service outsourcing advisors based in Calgary, Canada
- Customer service outsourcing advisors based in Montreal, Canada
- Customer service outsourcing advisors based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 customer service outsourcing advisors based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/customer-service-outsourcing-advisors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Customer service outsourcing advisors based in Buenos Aires, Argentina
- Customer service outsourcing advisors based in Melbourne, Australia
- Customer service outsourcing advisors based in Sydney, Australia
- Customer service outsourcing advisors based in Barueri, Brazil
- Customer service outsourcing advisors based in Campinas, Brazil
- Customer service outsourcing advisors based in Curitiba, Brazil
Company intelligence · public preview
Top 25 customer service outsourcing advisors based in Switzerland
RevenueBase records 86 matching company records for customer service outsourcing advisors based in Switzerland, with 2,629 tracked contacts and 1,095 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 customer service outsourcing advisors based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Merkle Dachmerkle.com HQ: Geneva, SwitzerlandReported employees: 10001+ | Geneva, Switzerland | 10001+ | Exact match | 1,058 contacts → |
“Merkle (a dentsu company) is a global professional services and consulting company specialising in data-driven experience and business transformation, combining strategy, data…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Jakin SAjakin.ch HQ: Bioggio, SwitzerlandReported employees: 51-200 | Bioggio, Switzerland | 51-200 | Exact match | 176 contacts → |
“Founded in 2011, Jakin SA is a Swiss company which provides outsourcing services for medium and large pharmaceutical industries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fristafrista.com HQ: Basel, SwitzerlandReported employees: 201-500 | Basel, Switzerland | 201-500 | Exact match | 168 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Callpoint AGcallpoint.ch HQ: Basel, SwitzerlandReported employees: 501-1,000 | Basel, Switzerland | 501-1,000 | Exact match | 149 contacts → |
“Callpoint bietet Schweizer Call Center Services in den Bereichen Customer Service, Pikettdienst, Helpdesk und Telemarketing an – vor allem für grössere Unternehmen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bucher Suterbucher-suter.com HQ: Worblaufen, SwitzerlandReported employees: 51-200 | Worblaufen, Switzerland | 51-200 | Exact match | 135 contacts → |
“Bucher + Suter works across contact center, CRM, AI and operations to ensure the entire service ecosystem performs as one connected system.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dialogworld AGdialogworld.ch HQ: Sankt Gallen, SwitzerlandReported employees: 201-500 | Sankt Gallen, Switzerland | 201-500 | Exact match | 88 contacts → |
“DialogWorld gestaltet moderne Customer Experience für Unternehmen in der Schweiz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Digicalldigicall.ch HQ: Denges, SwitzerlandReported employees: 11-50 | Denges, Switzerland | 11-50 | Exact match | 87 contacts → |
“Founded in 1985, Digicall has more than 40 years of experience.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Baruti AGbaruti.ch HQ: Zug, SwitzerlandReported employees: 201-500 | Zug, Switzerland | 201-500 | Exact match | 59 contacts → |
“Baruti is a company specialized in outsourcing services, providing nearshore solutions for clients in Germany, Switzerland, and the UK.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Telag AGtelag.ch HQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 51 contacts → |
“Wer wir sind TELAG AG ist Schweizer Marktführer für die Realisierung von Call Center Services und Customer Relationship Programmen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Forcontact Europe SAforcontact.com HQ: Chiasso, SwitzerlandReported employees: 201-500 | Chiasso, Switzerland | 201-500 | Exact match | 45 contacts → |
“Forcontact Europe is a Swiss company specialized in strategic and operational marketing services as well as call center services with added value.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | KLOONkloon.com HQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 41 contacts → |
“Our global team provides high quality outsourcing services for our international customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Callexpert AGcallexpert.ch HQ: Dietlikon, SwitzerlandReported employees: 51-200 | Dietlikon, Switzerland | 51-200 | Exact match | 28 contacts → |
“Etabliert und anspruchsvoll Seit 2004 ist callExpert erfolgreich am Markt tätig und bietet das ganze Spektrum des Direktmarketings an.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Profi Contact Sarlproficontact.ch HQ: Biel/bienne, SwitzerlandReported employees: 11-50 | Biel/bienne, Switzerland | 11-50 | Exact match | 21 contacts → |
“PROFI CONTACT - KUNDENKONTAKT, SERVICES + TECHNOLOGIE – ALLES AUS EINER HAND Die persönliche Bearbeitung der Kunden mittels verschiedenen Kanälen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sympatel Telemarketing AGsympatel.de HQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | CV Consulting Sàrlcv-consulting.com HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 18 contacts → |
“Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mavericxmavericx.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 17 contacts → |
“Mavericx.ch | Customer Experience | Cutting-edge Experience | Cloud Experience #CX #CRM #Marketing #CDP #DMP #Salesforce #Automation #BPM #ProcessMining #Celonis #RPA #UiPath #AI…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Profi Office Gmbhprofioffice.ch HQ: Wohlen Ag, SwitzerlandReported employees: 51-200 | Wohlen Ag, Switzerland | 51-200 | Exact match | 17 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Stimmt AGstimmt.ch HQ: Stadtkreis 2, SwitzerlandReported employees: 11-50 | Stadtkreis 2, Switzerland | 11-50 | Exact match | 15 contacts → |
“Stimmt is a management consultancy that specialises in creating and developing valuable customer relationships.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Altamediaaltamedia.ch HQ: Carouge, SwitzerlandReported employees: 11-50 | Carouge, Switzerland | 11-50 | Exact match | 14 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Customer Interaction Solutions AGcisolutions.ch HQ: Glattfelden, SwitzerlandReported employees: 11-50 | Glattfelden, Switzerland | 11-50 | Exact match | 12 contacts → |
“Wir sind Ihr kompetenter Partner für Individualentwicklungen, Projektmanagement, Systemmanagement, Consulting, Engineering und Managed Services im Contact Center und Voice Umfeld.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Szimfoniszimfoni.com HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 11 contacts → |
“Our company was setup to support your organisation in transforming into a service organisation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ganiraganira.com HQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 11 contacts → |
“Ganira is an international outbound telesales partner helping companies across 10 global markets turn interested prospects into paying customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Omne SAomne.ch HQ: Farvagny, SwitzerlandReported employees: 11-50 | Farvagny, Switzerland | 11-50 | Exact match | 11 contacts → |
“OMNE VOUS PROPOSE DES SERVICES EXPERTS DE CONSEIL ET D'EXTERNALISATION EN INFOGÉRANCE INFORMATIQUE, TÉLÉPHONIE ET CLOUD Les compétences spécialisées de notre réseau de partenaires…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Tecadvance Gmbhtecadvance.ch HQ: Hallau, SwitzerlandReported employees: 11-50 | Hallau, Switzerland | 11-50 | Exact match | 9 contacts → |
“Sales as a Service bedeutet bei uns: Sie suchen für Ihren Verkauf ein Outsourcing?” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Veriduna Treuhand AGveriduna.ch HQ: Dübendorf, SwitzerlandReported employees: 11-50 | Dübendorf, Switzerland | 11-50 | Exact match | 8 contacts → |
“Veriduna Treuhand AG is a financial services company based out of Stettbachstrasse 6, Dübendorf, Canton of Zurich, Switzerland.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 86 company matches
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Customer service outsourcing advisors: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
86 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 86 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for customer service outsourcing advisors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many customer service outsourcing advisors did RevenueBase find based in Switzerland?
The saved snapshot records 86 matching company records, 2,629 tracked contacts and 1,095 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 customer service outsourcing advisors based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/customer-service-outsourcing-advisors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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