Company lists · Data verified August 2026

Top 25 Contract staffing firms based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 410 companies tracked

There are 410 contract staffing firms headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 5,514 professional contacts across them, including 1,673 with verified work emails and 246 with mobile numbers. Zurich is the largest hub.

This list covers contract staffing firms 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.

410Companies

5,514Contacts tracked

1,673Verified emails

246Mobile numbers

Unlock all 410 companies Free account · no credit card · 2 minutes

The 25 largest contract staffing firms based in Switzerland

Ranked by team size

Top 25 of 410 contract staffing firms 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	Flexsis Suisse - Svizzera	Renens Vd	201-500	131	31
6	Interiman Group	Renens	201-500	110	38
7	Universal-Job AG	Zug	51-200	106	50
8	Bellini	Langenthal	51-200	97	28
9	Startpeople SA	Vernier	51-200	83	1
10	Joker Personal AG	Aarau	51-200	78	15
11	Express Personal AG	Zurich	1,001-5,000	76	8
12	Biotalent	Rotkreuz	51-200	70	51
13	Adecco Medical & Clinical Experts	Zurich	201-500	61	9
14	Oniko AG	Wettingen	51-200	55	13
15	Oprandi & Partner AG	Zurich	51-200	48	16
16	Workmanagement AG	n/a	51-200	44	28
17	Globogate	Zug	51-200	42	6
18	Stage Crew Gmbh	Fehraltorf	201-500	39	3
19	Point Service SA	Balerna	201-500	36	10
20	Colibri People AG	Emmenbrucke	201-500	33	12
21	Peko AG	Zurzach	201-500	32	11
22	Collardi	Basel	51-200	30	3
23	Induserv AG	Thun	501-1,000	26	9
24	IET SA	Zurich	201-500	25	3
25	Work24.com AG	Gallen	501-1,000	23	4

Showing 25 of 410 contract staffing firms based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,673 reachable decision-makers.

Free account · no credit card

See all 410 companies

Contract staffing firms based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 50 HQs

246Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

240

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Contract staffing firms by metro

Metro	Companies
Contract staffing firms in Zurich	50
Contract staffing firms in Geneve	18
Contract staffing firms in Basel	18
Contract staffing firms in Zug	14
Contract staffing firms in Bern	13
Contract staffing firms in Lausanne	11
Contract staffing firms in Winterthur	8

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 firms”, 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 firms are there based in Switzerland?

There are 410 contract staffing firms 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 firms?

Zurich leads with 50 headquartered companies, followed by Geneve (18) and Basel (18).

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 1,673 verified decision-maker contacts tracked across these 410 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.

Ready to reach these companies? Verified emails and direct dials for all 410 contract staffing firms based in Switzerland. Start with a free account, no credit card.

Get the full list

Related lists

Contract staffing firms by geography

Browse the directory

Browse: Companies home · All Switzerland lists · All Contract staffing firms lists · New lists

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.