Company lists · Data verified August 2026

Top 25 Contract staffing companies based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 388 companies tracked

There are 388 contract staffing companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 5,028 professional contacts across them, including 1,505 with verified work emails and 210 with mobile numbers. Zurich is the largest hub.

This list covers contract staffing companies 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.

388Companies

5,028Contacts tracked

1,505Verified emails

210Mobile numbers

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The 25 largest contract staffing companies based in Switzerland

Ranked by team size

Top 25 of 388 contract staffing companies based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Oliver James	Zug	501-1,000	880	422
2	Randstad Switzerland	Zurich	201-500	279	141
3	Dasteam AG	Pfaffikon	51-200	275	90
4	Manpower Switzerland	Bellinzona	201-500	269	104
5	Universal-Job AG	Zug	51-200	106	50
6	Bellini	Langenthal	51-200	97	28
7	Startpeople SA	Vernier	51-200	83	1
8	Proman Suisse	Delemont	5,001-10,000	79	30
9	Joker Personal AG	Aarau	51-200	78	15
10	Express Personal AG	Zurich	1,001-5,000	76	8
11	Adecco Medical & Clinical Experts	Zurich	201-500	61	9
12	Oprandi & Partner AG	Zurich	51-200	48	16
13	Workmanagement AG	n/a	51-200	44	28
14	Point Service SA	Balerna	201-500	36	10
15	Colibri People AG	Emmenbrucke	201-500	33	12
16	Peko AG	Zurzach	201-500	32	11
17	Collardi	Basel	51-200	30	3
18	Induserv AG	Thun	501-1,000	26	9
19	IET SA	Zurich	201-500	25	3
20	Work24.com AG	Gallen	501-1,000	23	4
21	The Stamford Group HAS NOW Rebranded	Zurich	201-500	22	5
22	Swiss Interim Management Gmbh	Herisau Appenzell	51-200	19	8
23	AIM AD Interim Management AG	Zurich	201-500	19	4
24	Planova Human Capital AG	Luzern	51-200	18	11
25	Crit Suisse	Geneve	201-500	16	7

Showing 25 of 388 contract staffing companies based in Switzerland

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Contract staffing companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 45 HQs

210Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

232

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Contract staffing companies by metro

Metro	Companies
Contract staffing companies in Zurich	45
Contract staffing companies in Basel	20
Contract staffing companies in Geneve	17
Contract staffing companies in Zug	14
Contract staffing companies in Lausanne	12
Contract staffing companies in Bern	11
Contract staffing companies in Luzern	7

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 “contract staffing companies”, 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; 2 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 contract staffing companies are there based in Switzerland?

There are 388 contract staffing companies headquartered in Switzerland as of August 2026 (RevenueBase).

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 companies?

Zurich leads with 45 headquartered companies, followed by Basel (20) and Geneve (17).

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 1,505 verified decision-maker contacts tracked across these 388 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.