Company lists · Data refreshed September 2026

Top 25 Interim staffing companies based in Switzerland

Name: Interim staffing companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 459 companies tracked

RevenueBase identified 459 interim staffing companies headquartered in Switzerland as of September 2026 and tracks 6,094 professional contacts across them, including 1,752 with verified work emails and 239 with mobile numbers. Zurich is the largest hub.

This list covers interim 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

459Companies

6,094Contacts tracked

1,752Verified emails

239Mobile numbers

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The 25 largest interim staffing companies based in Switzerland

Ranked by team size

Top 25 of 459 interim 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 interim 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.
#	Company	Headquarters	Employees	Contacts
1	Randstad SwitzerlandIndirect evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	201-500	279
	“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, 2026	51-200	275
	“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, 2026	201-500	269
	“Manpower connects people with opportunities and companies with talent.” Source: company website · checked Sep 4, 2026
4	Flexsis Suisse - SvizzeraPartial evidence	Renens Vd, SwitzerlandHQ checked Sep 4, 2026	201-500	131
	“Flexsis fait partie d'INTERIMAN GROUP, actif dans le domaine des ressources humaines à travers ses différentes sociétés spécialisées.” Source: company website · checked Sep 4, 2026
5	Interiman GroupPartial evidence	Renens, SwitzerlandHQ checked Sep 4, 2026	201-500	110
	“Interiman Group is, each year in Switzerland, temporary employees carrying out more than assignments for 4'400 companies and public authorities.” Source: company website · checked Sep 4, 2026
6	EIM GroupIndirect evidence	Zug, SwitzerlandHQ checked Sep 4, 2026	51-200	107
	“EIM delivers business breakthrough differently.” Source: company website · checked Sep 4, 2026
7	Universal-Job AGIndirect evidence	Winterthur, SwitzerlandHQ checked Sep 4, 2026	51-200	106
	“Seit 1981 verhilft die Universal-Job AG Menschen auf Stellen- oder Personalsuche ganz gezielt zu neuen Perspektiven.” Source: company website · checked Sep 4, 2026
8	BelliniIndirect evidence	Zürich, SwitzerlandHQ checked Sep 4, 2026	51-200	97
	“Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.” Source: company website · checked Sep 4, 2026
9	Huber's PeopleIndirect evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	n/a	95
	“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
10	Stewards.Ch Personal AGIndirect evidence	Zollikon, SwitzerlandHQ checked Sep 4, 2026	11-50	94
	“Das richtige Personal zur richtigen Zeit, am richtigen Ort und richtig informiert.” Source: company website · checked Sep 4, 2026
11	Startpeople SAIndirect evidence	Vernier, SwitzerlandHQ checked Sep 4, 2026	51-200	83
	“Start People is one of the Swiss market leading company in flexible and permanent work solution.” Source: company website · checked Sep 4, 2026
12	Proman SuisseIndirect evidence	Yverdon, SwitzerlandHQ checked Sep 4, 2026	5,001-10,000	79
	“Le Groupe PROMAN est une entreprise 100% familiale et 100% indépendante.” Source: company website · checked Sep 4, 2026
13	Joker Personal AGIndirect evidence	Affoltern Am Albis, SwitzerlandHQ checked Sep 4, 2026	51-200	78
	“Unsere Erfahrung ist Ihr Gewinn“ Sie suchen nach optimalen Lösungen für Ihre spezifischen Herausforderungen im Personalbereich?” Source: company website · checked Sep 4, 2026
14	Express Personal AGIndirect evidence	3001 Bern, SwitzerlandHQ checked Sep 4, 2026	1,001-5,000	76
	“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
15	Exedra AGIndirect evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	11-50	73
	“Wir bringen Leute zusammen.” Source: company website · checked Sep 4, 2026
16	SwisslinxPartial evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	51-200	64
	“Swisslinx is a leading Swiss staffing company.” Source: company website · checked Sep 4, 2026
17	Adecco Medical & Clinical ExpertsIndirect evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	201-500	61
	“Als vertrauensvoller und zuverlässiger Partner rekrutieren wir Fachkräfte im medizinischen und paramedizinischen Bereich.” Source: company website · checked Sep 4, 2026
18	Sigma SuisseIndirect evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 4, 2026	11-50	60
	“Sigma est un cabinet expert dans le recrutement.” Source: company website · checked Sep 4, 2026
19	Samsic Emploi SuisseIndirect evidence	Lausanne, SwitzerlandHQ checked Sep 4, 2026	5,001-10,000	58
	“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
20	Oniko AGIndirect evidence	Wettingen, SwitzerlandHQ checked Sep 4, 2026	51-200	55
	“MANPOWER MEETS KNOW-HOW Talente.” Source: company website · checked Sep 4, 2026
21	Work & Work SAIndirect evidence	Manno, SwitzerlandHQ checked Sep 4, 2026	11-50	52
	“Work & Work SA è una società che da oltre quindici anni è operante nel settore delle risorse umane.” Source: company website · checked Sep 4, 2026
22	Opus Personal AGPartial evidence	Brig, SwitzerlandHQ checked Sep 4, 2026	11-50	51
	“With locations in Altdorf, Au (SG), Bellinzona, Bern, Brig, Martigny, Siders, Wil (SG), Zofingen, Zug, Zermatt and Stralsund (Germany), we are a staffing service provider ready to…” Source: company website · checked Sep 4, 2026
23	Oprandi & Partner AGIndirect evidence	Baar, SwitzerlandHQ checked Sep 4, 2026	51-200	48
	“One company.” Source: company website · checked Sep 4, 2026
24	Impirio AGIndirect evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	11-50	48
	“Passt – Impirio führt zusammen, was zusammenpasst: Das Unternehmen mit den kompetenten Mitarbeitenden, die Stellensuchenden mit den passenden Herausforderung.” Source: company website · checked Sep 4, 2026
25	Workmanagement AGIndirect evidence	Rapperswil, SwitzerlandHQ checked Sep 4, 2026	51-200	44
	“Die Beratung und Vermittlung von Stellensuchenden im Temporär- und Dauerstellenbereich in den Sparten Technik & Industrie, Bau, Büro und Informatik ist seit über 45 Jahren unsere…” Source: company website · checked Sep 4, 2026

Showing 25 of 459 interim staffing companies based in Switzerland

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Interim staffing companies based in Switzerland at a glance

As of Sep 4, 2026

1-10Median size (employees)

ZurichLargest hub · 54 HQs

239Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

270

11-50

104

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

146

61–90

924

90–180

677

180+

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 interim 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 “interim 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 interim 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, 1,752 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.

Interim staffing companies by metro

Interim staffing companies in Zurich54

Frequently asked

How many interim staffing companies are there based in Switzerland?

RevenueBase identified 459 interim 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 interim staffing companies?

Zurich leads with 54 headquartered companies, followed by Basel (23) and Geneve (19).

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 1,752 verified decision-maker contacts tracked across these 459 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.

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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.