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Company lists · Data refreshed September 2026

Top 25 International staffing companies based in Switzerland

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 818 companies tracked

RevenueBase identified 818 international staffing companies headquartered in Switzerland as of September 2026 and tracks 9,239 professional contacts across them, including 2,580 with verified work emails and 360 with mobile numbers. Zurich is the largest hub.

This list covers international staffing companies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
818Companies
9,239Contacts tracked
2,580Verified emails
360Mobile numbers
Unlock all 818 companies Free signup · no credit card · 500 free credits

The 25 largest international staffing companies based in Switzerland

Ranked by team size
Top 25 of 818 international staffing companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international staffing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Randstad SwitzerlandIndirect evidence
Zurich, SwitzerlandHQ checked Sep 4, 2026201-500279

“As the leading company in the field of Human Resources, Randstad understands all aspects of the world of work - worldwide and throughout Switzerland.”

Source: company website · checked Sep 4, 2026
2
Dasteam AGIndirect evidence
Basel, SwitzerlandHQ checked Sep 4, 202651-200275

“Unser Kerngeschäft liegt in der Vermittlung und im Verleih von Personal im Bauhaupt- und Baunebengewerbe, Handwerk, Industrie, Technik und Medical & Care.”

Source: company website · checked Sep 4, 2026
3
Manpower SwitzerlandIndirect evidence
Morges, SwitzerlandHQ checked Sep 4, 2026201-500269

“Manpower connects people with opportunities and companies with talent.”

Source: company website · checked Sep 4, 2026
4
ONE Placement SAIndirect evidence
Carouge, SwitzerlandHQ checked Sep 4, 2026n/a187

“One Placement c'est : Un interlocuteur unique : Un consultant dédié à votre entreprise qui vous rend visite et recrute les candidats.”

Source: company website · checked Sep 4, 2026
5
Flexsis SchweizIndirect evidence
SwitzerlandHQ checked Sep 4, 20265,001-10,000147

“HR management is our profession and our passion.”

Source: company website · checked Sep 4, 2026
6
Medicalis SuisseIndirect evidence
Renens, SwitzerlandHQ checked Sep 4, 202611-50126

“Medicalis is the specialist for healthcare professions in Switzerland.”

Source: company website · checked Sep 4, 2026
7
ValjobIndirect evidence
St-légier, SwitzerlandHQ checked Sep 4, 202651-200122

“ValJob, est une société suisse active depuis plus de 30 ans dans le placement et les services en Ressources Humaines.”

Source: company website · checked Sep 4, 2026
8
CareerplusIndirect evidence
SwitzerlandHQ checked Sep 4, 202651-200108

“Careerplus is the leading Swiss recruitment agency for qualified professionals in the fields of finance, HR, interim, sales, industry, IT and health.”

Source: company website · checked Sep 4, 2026
9
Universal-Job AGIndirect evidence
Winterthur, SwitzerlandHQ checked Sep 4, 202651-200106

“Seit 1981 verhilft die Universal-Job AG Menschen auf Stellen- oder Personalsuche ganz gezielt zu neuen Perspektiven.”

Source: company website · checked Sep 4, 2026
10
BelliniIndirect evidence
Zürich, SwitzerlandHQ checked Sep 4, 202651-20097

“Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.”

Source: company website · checked Sep 4, 2026
11
Huber's PeopleIndirect evidence
Zurich, SwitzerlandHQ checked Sep 4, 2026n/a95

“We proudly represent and support exclusive brands with a truly cultivated service for unique events, show rooms and stores for long or short term assignments.”

Source: company website · checked Sep 4, 2026
12
GPC SAPartial evidence
Geneve, SwitzerlandHQ checked Sep 4, 2026201-50090

“Créée en 1985 et basée à Genève en Suisse, GPC SA propose un service d’assistance technique et de portage salarial aux entreprises, sur leurs activités et projets internationaux.”

Source: company website · checked Sep 4, 2026
13
Startpeople SAIndirect evidence
Vernier, SwitzerlandHQ checked Sep 4, 202651-20083

“Start People is one of the Swiss market leading company in flexible and permanent work solution.”

Source: company website · checked Sep 4, 2026
14
Proman SuisseIndirect evidence
Yverdon, SwitzerlandHQ checked Sep 4, 20265,001-10,00079

“Le Groupe PROMAN est une entreprise 100% familiale et 100% indépendante.”

Source: company website · checked Sep 4, 2026
15
Joker Personal AGIndirect evidence
Affoltern Am Albis, SwitzerlandHQ checked Sep 4, 202651-20078

“Unsere Erfahrung ist Ihr Gewinn“ Sie suchen nach optimalen Lösungen für Ihre spezifischen Herausforderungen im Personalbereich?”

Source: company website · checked Sep 4, 2026
16
Express Personal AGIndirect evidence
3001 Bern, SwitzerlandHQ checked Sep 4, 20261,001-5,00076

“Mit EXPRESS PERSONAL setzen Sie auf Branchenerfahrung von mehr als 25 Jahren und damit auf ein überragendes Netzwerk.”

Source: company website · checked Sep 4, 2026
17
Accès PersonnelIndirect evidence
Les Acacias, SwitzerlandHQ checked Sep 4, 202651-20074

“Depuis plus de 40 ans, Accès Personnel fait se rencontrer les entreprises de l’arc lémanique qui recrutent et les talents en recherche d’emploi, autour d’un projet commun.”

Source: company website · checked Sep 4, 2026
18
Exedra AGIndirect evidence
Zurich, SwitzerlandHQ checked Sep 4, 202611-5073

“Wir bringen Leute zusammen.”

Source: company website · checked Sep 4, 2026
19
Yellowshark AGIndirect evidence
Zurich, SwitzerlandHQ checked Sep 4, 202651-20070

“yellowshark® has been a reliable and sustainable HR service provider and career advisor since 2009.”

Source: company website · checked Sep 4, 2026
20
SwisslinxPartial evidence
Zurich, SwitzerlandHQ checked Sep 4, 202651-20064

“Swisslinx is a leading Swiss staffing company.”

Source: company website · checked Sep 4, 2026
21
Adecco Medical & Clinical ExpertsIndirect evidence
Zurich, SwitzerlandHQ checked Sep 4, 2026201-50061

“Als vertrauensvoller und zuverlässiger Partner rekrutieren wir Fachkräfte im medizinischen und paramedizinischen Bereich.”

Source: company website · checked Sep 4, 2026
22
Sigma SuisseIndirect evidence
Plan-les-ouates, SwitzerlandHQ checked Sep 4, 202611-5060

“Sigma est un cabinet expert dans le recrutement.”

Source: company website · checked Sep 4, 2026
23
Coopers Group AGIndirect evidence
Hergiswil, SwitzerlandHQ checked Sep 4, 202651-20058

“Welcome to the Coopers World!”

Source: company website · checked Sep 4, 2026
24
Samsic Emploi SuisseIndirect evidence
Lausanne, SwitzerlandHQ checked Sep 4, 20265,001-10,00058

“Samsic Emploi, 200 agences d'emploi généralistes en France et en Suisse, recherche et délègue des intérimaires, dans le cadre de missions de travail temporaire ou de placement CDD…”

Source: company website · checked Sep 4, 2026
25
BM Emploi By PromanIndirect evidence
Yverdon-les-bains, SwitzerlandHQ checked Sep 4, 202651-20057

“Une expertise professionnelle et ciblée à votre service.”

Source: company website · checked Sep 4, 2026

Showing 25 of 818 international staffing companies based in Switzerland

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International staffing companies based in Switzerland at a glance

As of Sep 4, 2026
1-10Median size (employees)
ZurichLargest hub · 123 HQs
360Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
516
11-50
178
51-200
69
201-500
28
501-1,000
7
1,001-5,000
6
5,001-10,000
5
10001+
2

Verified emails by last verification

0–30
0
31–60
221
61–90
1,357
90–180
993
180+
9

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among international staffing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Switzerland whose own description of what they do matches “international staffing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among international staffing companies, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,580 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

International staffing companies by metro

Frequently asked

How many international staffing companies are there based in Switzerland?

RevenueBase identified 818 international staffing companies headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Randstad Switzerland, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most international staffing companies?

Zurich leads with 123 headquartered companies, followed by Geneve (49) and Basel (35).

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 2,580 verified decision-maker contacts tracked across these 818 companies.

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 818 international staffing companies based in Switzerland. Start with a free account, no credit card.

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Related lists

Browse: Companies home · All Switzerland lists · All International staffing companies lists · New 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.

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