Company lists · Data refreshed September 2026

Top 25 Administrative outsourcing companies based in Switzerland

RevenueBase identified 109 company matches for administrative outsourcing companies associated with Switzerland as of September 2026 and tracks 417 professional contacts across them, including 77 with verified work emails. Geneva is the largest hub.

This list covers company matches for administrative outsourcing companies 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
109Companies
417Contacts tracked
77Verified emails
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The 25 largest administrative outsourcing companies based in Switzerland

Ranked by team size
Top 25 of 109 company matches for administrative outsourcing companies 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 matchWollerau, SwitzerlandHQ recorded Sep 27, 2026201-50029 contacts →

Exact match

“Artionis is a premium outsourcing partner for governments worldwide.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLausanne, SwitzerlandHQ recorded Sep 27, 202611-5018 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 27, 2026 · View company records in RevenueBase
3Exact matchYverdon-les-bains, SwitzerlandHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Spécialisée dans le domaine de la sous-traitance comptable et administrative des agences de placement et de location de services, Quadrigis a développé ses propres outils…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchSankt Gallen, SwitzerlandHQ recorded Sep 27, 20261-1011 contacts →

Exact match

“Lohn- und Personaladministration nach Mass: zuverlässig, schnell und sicher Die Mitarbeitenden sind das wichtigste Kapital Ihres Unternehmens: ihre Qualifikation, Motivation und…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchDübendorf, SwitzerlandHQ recorded Sep 27, 202611-508 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 27, 2026 · View company records in RevenueBase
6Exact matchRotkreuz, SwitzerlandHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Das "Shared Bureau" Noch nie war es so einfach, Bürodienstleistungen auf Abruf zu erhalten – alle aus einer Hand.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchKonolfingen, SwitzerlandHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Sie sind mit Ihrer Buchhaltung oder mit anderen administrativen Tätigkeiten im Verzug und müssen unbedingt aufräumen?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchSchindellegi, SwitzerlandHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Bist Du Freelancer, Personalverleiher, Treuhänder oder Unternehmer und suchst nach einer effizienten Lösung für Lohnabrechnung und Personaladministration?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchSt-sulpice, SwitzerlandHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Un jour, vous avez eu une idée que vous avez trouvée géniale.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchPratteln, SwitzerlandHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Von der administrativen Abwicklung im Finanz- und Personalwesen bis zur strategischen Finanzplanung und Unternehmensberatung – wir kümmern uns um jene Anliegen, die nicht zu ihren…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchZurich, SwitzerlandHQ recorded Sep 27, 202611-504 contacts →

Exact match

“Infeas bietet Unternehmen individuelle Lösungen im Bereich Finanzen und den damit verbundenen Themen, somit können Sie sich auf ihr Kerngeschäft konzentrieren.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchGivisiez, SwitzerlandHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Savoir s’entourer des bonnes personnes et de leurs meilleures compétences est un des fondements de la réussite des entreprises.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchGrüningen, SwitzerlandHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Weil uns Büroarbeit Freude bereitet!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchZollikon, SwitzerlandHQ recorded Sep 27, 202611-503 contacts →

Exact match

“IOC Group was founded by established companies with the aim of serving financial service providers in all aspects of investment operations and compliance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchDübendorf, SwitzerlandHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Your partner for all questions regarding accounting and annual financial statements, payroll accounting and personnel administration, limited audits but also taxes and other…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchTenniken, SwitzerlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Wir sind der Meinung, dass sich die Spezialisten und Fachkräfte einer Unternehmung besser auf die umsatzsteigernde Kernkompetenz konzentrieren, statt sich mit der mühseligen…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNeuchâtel, SwitzerlandHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Tailored Payroll Services No time for tax?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchCugy, SwitzerlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“A chaque professionnel ses compétences!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchGeneva, SwitzerlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Headquartered in Geneva with a branch in Sofia, Inpoint Solutions provides flexible and tailored outsourcing Human Resources services that enable you to stay focused on your core…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchLuzern, SwitzerlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Mit Ihren Anliegen rund um Rechnungswesen, Steuern, Personaladministration und vielem mehr sind Sie bei uns richtig gelandet.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchUrtenen-schönbühl, SwitzerlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchBasel, SwitzerlandHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Absolut kundenorientiertes Outsourcing in den Bereichen IT, Finanzen, Kundendienst.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchRãœti, SwitzerlandHQ recorded Sep 27, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchBülach, SwitzerlandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“AOCS GmbH ist spezialisiert auf Dienstleistungen für kleine und mittlere Unternehmen (KMU).”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchMartigny, SwitzerlandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Finaxio est une société de services où vous pouvez externaliser vos besoins en matière de direction financière.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 109 administrative outsourcing companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 77 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Administrative outsourcing companies based in Switzerland at a glance

As of Sep 27, 2026
18.5%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
14.7%Largest-city concentration · Geneva
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
16
51-200
2
201-500
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 109 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 “administrative outsourcing companies” 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 77 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.

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 “administrative outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many administrative outsourcing companies are there based in Switzerland?

RevenueBase identified 109 company matches for administrative outsourcing companies 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?

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

Which city has the most administrative outsourcing companies?

Geneva leads with 16 company records, followed by Zurich (7) and Lausanne (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 77 professional contacts with verified work emails tracked across these 109 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.