Company lists · Data verified August 2026

Top 12 Outsourced sales teams based in Switzerland

There are 27 outsourced sales teams headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 368 professional contacts across them, including 68 with verified work emails and 13 with mobile numbers. Zurich is the largest hub.

This list covers outsourced sales teams headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

27Companies
368Contacts tracked
68Verified emails
13Mobile numbers
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The 12 largest outsourced sales teams based in Switzerland

Ranked by team size
Top 12 of 27 outsourced sales teams based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Jakin SABioggio Lugano51-20017615
2Marketstar Bulgarian/a1,001-5,0002813
3Deal Closer GmbhPfaffikon Zh11-502513
4SparksenseZurich11-50207
5Girgin Switzerland AGWallisellen11-50146
6Tecadvance GmbhHallau11-5094
7FinvendErlenbach1-1062
8SEEDDPetit Lancy1-1041
9LeadriseSt Gallen1-1032
10Swiss Call PremiumGeneve1-1031
11Bpositive AdgencyLausanne1-1022
12Permagroup GmbhZurich1-1022

Showing 12 of 27 outsourced sales teams based in Switzerland

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Outsourced sales teams based in Switzerland at a glance

As of Aug 28, 2026
1-10Median size (employees)
ZurichLargest hub · 6 HQs
13Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
19
11-50
5
51-200
2
1,001-5,000
1

Outsourced sales teams by metro

MetroCompanies
Outsourced sales teams in Zurich6
Outsourced sales teams in Geneve3
Outsourced sales teams in Lausanne2
Outsourced sales teams in Pfaffikon Zh1
Outsourced sales teams in Hallau1
Outsourced sales teams in Geneva1
Outsourced sales teams in Petit Lancy1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “outsourced sales teams”, with match quality audited by blind human judging, and headquartered in Switzerland.
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
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many outsourced sales teams are there based in Switzerland?

There are 27 outsourced sales teams headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Jakin SA, headquartered in Bioggio Lugano, tops this list with the largest team on record.

Which city has the most outsourced sales teams?

Zurich leads with 6 headquartered companies, followed by Geneve (3) and Lausanne (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 68 verified decision-maker contacts tracked across these 27 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.