Company lists · Data refreshed September 2026

Top 25 Contract staffing agencies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 566 companies tracked

RevenueBase identified 566 contract staffing agencies headquartered in Switzerland as of September 2026 and tracks 8,372 professional contacts across them, including 2,441 with verified work emails and 326 with mobile numbers. Zurich is the largest hub.

This list covers contract staffing agencies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

566Companies

8,372Contacts tracked

2,441Verified emails

326Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest contract staffing agencies based in Switzerland

Ranked by team size

Top 25 of 566 contract staffing agencies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to contract staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oliver James	Indirect evidence	Zug, Switzerland	501-1,000	880 contacts →
	Indirect evidence “At Oliver James, we deliver flexible hiring solutions tailored to your business needs across financial services, professional services, commerce & industry.” Source: RevenueBase Database · checked Sep 1, 2026
2	QIM Info	Indirect evidence	Zurich, Switzerland	501-1,000	421 contacts →
	Indirect evidence “Chez Qim info nous savons que votre profil est unique, c’est pourquoi nous nous occupons de créer la carrière que vous avez toujours attendue.” Source: RevenueBase Database · checked Sep 1, 2026
3	Careanesth	Indirect evidence	Lausanne, Switzerland	5,001-10,000	357 contacts →
	Indirect evidence “Als spezialisierter Stellenvermittler im Schweizer Gesundheitswesen bringt Careanesth Stellensuchende und Arbeitgeber in medizinischen Berufen zusammen.” Source: RevenueBase Database · checked Sep 1, 2026
4	Randstad Switzerland	Indirect evidence	Zurich, Switzerland	201-500	279 contacts →
	Indirect evidence “As the leading company in the field of Human Resources, Randstad understands all aspects of the world of work - worldwide and throughout Switzerland.” Source: RevenueBase Database · checked Sep 1, 2026
5	Manpower Switzerland	Indirect evidence	Bellinzona, Switzerland	201-500	269 contacts →
	Indirect evidence “Manpower connects people with opportunities and companies with talent.” Source: RevenueBase Database · checked Sep 1, 2026
6	Flexsis Suisse - Svizzera	Indirect evidence	Renens Vd, Switzerland	201-500	131 contacts →
	Indirect evidence “Flexsis fait partie d'INTERIMAN GROUP, actif dans le domaine des ressources humaines à travers ses différentes sociétés spécialisées.” Source: RevenueBase Database · checked Sep 1, 2026
7	Valjob	Indirect evidence	Sion, Switzerland	51-200	122 contacts →
	Indirect evidence “ValJob, est une société suisse active depuis plus de 30 ans dans le placement et les services en Ressources Humaines.” Source: RevenueBase Database · checked Sep 1, 2026
8	Interiman Group	Indirect evidence	Renens, Switzerland	201-500	110 contacts →
	Indirect evidence “Interiman Group is, each year in Switzerland, temporary employees carrying out more than assignments for 4'400 companies and public authorities.” Source: RevenueBase Database · checked Sep 1, 2026
9	Careerplus	Indirect evidence	Switzerland	51-200	108 contacts →
	Indirect evidence “Careerplus is the leading Swiss recruitment agency for qualified professionals in the fields of finance, HR, interim, sales, industry, IT and health.” Source: RevenueBase Database · checked Sep 1, 2026
10	Universal-Job AG	Indirect evidence	Zug, Switzerland	51-200	106 contacts →
	Indirect evidence “Seit 1981 verhilft die Universal-Job AG Menschen auf Stellen- oder Personalsuche ganz gezielt zu neuen Perspektiven.” Source: RevenueBase Database · checked Sep 1, 2026
11	Bellini	Indirect evidence	Langenthal, Switzerland	51-200	97 contacts →
	Indirect evidence “Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.” Source: RevenueBase Database · checked Sep 1, 2026
12	Pharmalogics Recruiting	Indirect evidence	Basel, Switzerland	51-200	87 contacts →
	Indirect evidence “In business for over fifteen years, PharmaLogics Recruiting is the first and only company to offer innovative hiring solutions to the life science industry.” Source: RevenueBase Database · checked Sep 1, 2026
13	Startpeople SA	Indirect evidence	Vernier, Switzerland	51-200	83 contacts →
	Indirect evidence “Start People is one of the Swiss market leading company in flexible and permanent work solution.” Source: RevenueBase Database · checked Sep 1, 2026
14	Proman Suisse	Indirect evidence	Delemont, Switzerland	5,001-10,000	79 contacts →
	Indirect evidence “Le Groupe PROMAN est une entreprise 100% familiale et 100% indépendante.” Source: RevenueBase Database · checked Sep 1, 2026
15	Joker Personal AG	Indirect evidence	Aarau, Switzerland	51-200	78 contacts →
	Indirect evidence “Unsere Erfahrung ist Ihr Gewinn“ Sie suchen nach optimalen Lösungen für Ihre spezifischen Herausforderungen im Personalbereich?” Source: RevenueBase Database · checked Sep 1, 2026
16	Express Personal AG	Indirect evidence	Zurich, Switzerland	1,001-5,000	76 contacts →
	Indirect evidence “Mit EXPRESS PERSONAL setzen Sie auf Branchenerfahrung von mehr als 25 Jahren und damit auf ein überragendes Netzwerk.” Source: RevenueBase Database · checked Sep 1, 2026
17	Accès Personnel	Indirect evidence	Lausanne, Switzerland	51-200	74 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
18	Biotalent	Indirect evidence	Rotkreuz, Switzerland	51-200	70 contacts →
	Indirect evidence “BioTalent connects the global life sciences and technology community with the talent, leadership and workforce intelligence to push the boundaries of innovation in STEM and…” Source: RevenueBase Database · checked Sep 1, 2026
19	Yellowshark AG	Indirect evidence	Zurich, Switzerland	51-200	70 contacts →
	Indirect evidence “yellowshark® has been a reliable and sustainable HR service provider and career advisor since 2009.” Source: RevenueBase Database · checked Sep 1, 2026
20	Swisslinx	Partial evidence	Zurich, Switzerland	51-200	64 contacts →
	Partial evidence “Swisslinx is a leading Swiss staffing company.” Source: RevenueBase Database · checked Sep 1, 2026
21	Adecco Medical & Clinical Experts	Indirect evidence	Zurich, Switzerland	201-500	61 contacts →
	Indirect evidence “Als vertrauensvoller und zuverlässiger Partner rekrutieren wir Fachkräfte im medizinischen und paramedizinischen Bereich.” Source: RevenueBase Database · checked Sep 1, 2026
22	Samsic Emploi Suisse	Indirect evidence	Lausanne, Switzerland	5,001-10,000	58 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
23	BM Emploi By Proman	Indirect evidence	La Chaux-De-Fonds, Switzerland	51-200	57 contacts →
	Indirect evidence “Une expertise professionnelle et ciblée à votre service.” Source: RevenueBase Database · checked Sep 1, 2026
24	Oniko AG	Indirect evidence	Wettingen, Switzerland	51-200	55 contacts →
	Indirect evidence “MANPOWER MEETS KNOW-HOW Talente.” Source: RevenueBase Database · checked Sep 1, 2026
25	CPL Life Sciences	Indirect evidence	Basel, Switzerland	51-200	53 contacts →
	Indirect evidence “At Cpl UK Life Sciences, we're experts at connecting talented professionals with the most ambitious companies in the industry.” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: contract staffing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names contract staffing agencies.
Partial evidence: Its own public description names part of contract staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contract staffing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 566 contract staffing agencies based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,441 reachable decision-makers.

Free signup · no credit card

View the full list →

Contract staffing agencies based in Switzerland at a glance

As of Sep 1, 2026

29.2%Verified-email coverage

3.9%Mobile-number coverage

14.8Average contacts per company

1-10Median size (employees)

13.8%Largest-city concentration · Zurich

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

319

11-50

132

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 contract staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “contract staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names contract staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among contract staffing agencies, 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 its RevenueBase Smart Search 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, 2,441 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 1, 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.

Contract staffing agencies by metro

Contract staffing agencies in Zurich78
Contract staffing agencies in Basel27
Contract staffing agencies in Zug25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names contract staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many contract staffing agencies are there based in Switzerland?

RevenueBase identified 566 contract staffing agencies 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?

Oliver James, headquartered in Zug, tops this list with the largest team on record.

Which city has the most contract staffing agencies?

Zurich leads with 78 headquartered companies, followed by Basel (27) and Zug (25).

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 2,441 verified decision-maker contacts tracked across these 566 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 566 contract staffing agencies based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

Contract staffing agencies by geography

Browse the directory

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 Smart Search, 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.