Company lists · Data refreshed September 2026

Top 16 Lead generation call centers based in Switzerland

RevenueBase identified 38 company matches for lead generation call centers associated with Switzerland as of September 2026 and tracks 289 professional contacts across them, including 36 with verified work emails and 7 with mobile numbers. Geneva is the largest hub.

This list covers company matches for lead generation call centers 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 4, 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 4, 2026 How this list was built
38Companies
289Contacts tracked
36Verified emails
7Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 16 largest lead generation call centers based in Switzerland

Ranked by team size
Top 16 of 38 company matches for lead generation call centers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchGranichen, SwitzerlandHQ recorded Sep 4, 2026n/a111 contacts →

Exact match

“Telesales für IT Branchen”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchSt Gallen, SwitzerlandHQ recorded Sep 4, 202611-5041 contacts →

Exact match

“COHAGA ist die Adresse für Leads, egal aus welcher Richtung.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchDietlikon, SwitzerlandHQ recorded Sep 4, 202651-20027 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 4, 2026 · View company records in RevenueBase
4Exact matchWohlen Ag, SwitzerlandHQ recorded Sep 4, 202651-20018 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 4, 2026 · View company records in RevenueBase
5Exact matchFrauenfeld, SwitzerlandHQ recorded Sep 4, 202611-5011 contacts →

Exact match

“MarketingPoint existiert seit 2002 und hat sich in der B2B-Neukundenakquise spezialisiert.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchHallau, SwitzerlandHQ recorded Sep 4, 202611-509 contacts →

Exact match

“Sales as a Service bedeutet bei uns: Sie suchen für Ihren Verkauf ein Outsourcing?”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchSchaffhausen, SwitzerlandHQ recorded Sep 4, 20261-108 contacts →

Exact match

“Unsere Leidenschaft gilt der Kaltakquise.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchBaar, SwitzerlandHQ recorded Sep 4, 202611-507 contacts →

Exact match

“We specialize in Swiss-German B2B cold calling and contact research.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchEmmenbrucke, SwitzerlandHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Wir bieten seit 25 Jahren ausschliesslich im Business to Business-Bereich erfolgreiche Lösungen in der Neukundenakquisition und in der Reaktivierung von Bestandskunden per Telefon…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchPetit Lancy, SwitzerlandHQ recorded Sep 4, 20261-104 contacts →

Exact match

“Confiez tout ou partie de votre activité commerciale, de la prospection jusqu’à la signature.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchWallisellen, SwitzerlandHQ recorded Sep 4, 20261-103 contacts →

Exact match

“Ihr partner für leadgenerierung & sales”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchGeneva, SwitzerlandHQ recorded Sep 4, 20261-103 contacts →

Exact match

“Swiss Call Premium est née d'une volonté d'apporter un service de prospection aux professionnels désireux de se concentrer sur la partie commerciale de leurs entreprises et de…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchLausanne, SwitzerlandHQ recorded Sep 4, 20261-102 contacts →

Exact match

“La prospection téléphonique… ça vous fait peur?”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchZurich, SwitzerlandHQ recorded Sep 4, 20261-102 contacts →

Exact match

“Permagroup GmbH unterstützt Unternehmen im B2B-Bereich dabei, ihre Kunden auf unkonventionelle und innovative Weise weiterzuentwickeln.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchGeneva, SwitzerlandHQ recorded Sep 4, 20261-101 contacts →

Exact match

“We help software agencies generate consistent qualified sales calls – without founder-led hustle.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchLugano, SwitzerlandHQ recorded Sep 4, 20261-101 contacts →

Exact match

“Ottieni contatti di qualità per la tua attività!”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 16 of 38 lead generation call centers based in Switzerland

See the full list, filter by size, metro and specialty, and access 36 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Lead generation call centers based in Switzerland at a glance

As of Sep 4, 2026
12.5%Verified-email coverage
2.4%Mobile-number coverage
7.6Average contacts per company
1-10Median size (employees)
18.4%Largest-city concentration · Geneva
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
5
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “lead generation call centers” 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 36 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 4, 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 “lead generation call centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead generation call centers are there based in Switzerland?

RevenueBase identified 38 company matches for lead generation call centers 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?

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

Which city has the most lead generation call centers?

Geneva leads with 7 company records, followed by Zurich (5) and Lugano (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 36 professional contacts with verified work emails tracked across these 38 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 38 lead generation call centers based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

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.