Company lists · Data refreshed September 2026

Top 25 HR outsourcing companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 387 companies tracked

RevenueBase identified 387 HR outsourcing companies headquartered in Switzerland as of September 2026 and tracks 3,795 professional contacts across them, including 1,284 with verified work emails and 231 with mobile numbers. Zurich is the largest hub.

This list covers HR outsourcing 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 3, 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 3, 2026 86% judged on-target in blind review

387Companies

3,795Contacts tracked

1,284Verified emails

231Mobile numbers

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The 25 largest HR outsourcing companies based in Switzerland

Ranked by team size

Top 25 of 387 HR outsourcing companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names HR outsourcing 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 3, 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 3, 2026
2	HR Campus AGPartial evidence	Dübendorf, SwitzerlandHQ checked Sep 3, 2026	201-500	253
	“Willkommen in der Welt des HR!” Source: company website · checked Sep 3, 2026
3	NEW Work Human ResourcesIndirect evidence	Granges-paccot, SwitzerlandHQ checked Sep 3, 2026	51-200	116
	“Nos valeurs La dimension humaine d’une entreprise reste le garant du succès.” Source: company website · checked Sep 3, 2026
4	Startpeople SAIndirect evidence	Vernier, SwitzerlandHQ checked Sep 3, 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 3, 2026
5	Joker Personal AGIndirect evidence	Affoltern Am Albis, SwitzerlandHQ checked Sep 3, 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 3, 2026
6	Mitc Consulting - PayrollingPartial evidence	Saint-sulpice, SwitzerlandHQ checked Sep 3, 2026	51-200	77
	“Founded in 1997, MITC is a Swiss leader in resource outsourcing, offering a modern approach to human resources.” Source: company website · checked Sep 3, 2026
7	Workmanagement AGIndirect evidence	Rapperswil, SwitzerlandHQ checked Sep 3, 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 3, 2026
8	Wilhelm AGPartial evidence	Zürich, SwitzerlandHQ checked Sep 3, 2026	11-50	36
	“Whether for personnel recruitment through Executive Search and for all managerial levels, consulting for assessment and coaching, or outplacement and the development of HR…” Source: company website · checked Sep 3, 2026
9	KMU Personal AGIndirect evidence	Kreuzlingen, SwitzerlandHQ checked Sep 3, 2026	11-50	34
	“KMU Personal AG ist ein umfassender Anbieter von Dienstleistungen rund um die Personalarbeit.” Source: company website · checked Sep 3, 2026
10	HR Andrist GmbhPartial evidence	Reinach, SwitzerlandHQ checked Sep 3, 2026	11-50	26
	“HR Andrist GmbH ist deine externe Personalabteilung und unterstützt dauerhaft oder ad interim im Bereich Personaladministration, Lohn, Rekrutierung und weiteren HR Projekten.” Source: company website · checked Sep 3, 2026
11	HRSCPartial evidence	Bern, SwitzerlandHQ checked Sep 3, 2026	11-50	26
	“Seit unserer Gründung im Jahr 2013 in Bern bietet HRSC umfassende HR-Services für mittelständische und grosse Unternehmen, Non-Profit-Organisationen sowie öffentliche Verwaltungen…” Source: company website · checked Sep 3, 2026
12	IET SAIndirect evidence	Zurich, SwitzerlandHQ checked Sep 3, 2026	201-500	25
	Source: company website · checked Sep 3, 2026
13	Work24.com AGIndirect evidence	Sankt Gallen, SwitzerlandHQ checked Sep 3, 2026	501-1,000	23
	“work24.com ag ist eine Personalberatung mit Kernkompetenzen in Arbeitsvermittlung, flexibler Personalverleih, Personaltreuhand sowie On-Site Management.” Source: company website · checked Sep 3, 2026
14	The Stamford Group HAS NOW RebrandedIndirect evidence	Basel, SwitzerlandHQ checked Sep 3, 2026	201-500	22
	“About TEKsystems We’re partners in transformation.” Source: company website · checked Sep 3, 2026
15	CV Consulting SàrlPartial evidence	Lausanne, SwitzerlandHQ checked Sep 3, 2026	11-50	18
	“Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Source: company website · checked Sep 3, 2026
16	Lehmann Partner Informatik AGPartial evidence	Luzern, SwitzerlandHQ checked Sep 3, 2026	11-50	17
	“Auf der Suche nach effizientem Personalmanagement und moderner HR Software?” Source: company website · checked Sep 3, 2026
17	Human RelationsPartial evidence	Zürich, SwitzerlandHQ checked Sep 3, 2026	11-50	14
	“We live and love our job as HR consultants, headhunters, coaches, trainers and management consultants.” Source: company website · checked Sep 3, 2026
18	Infoniqa SchweizStrong evidence	Root, SwitzerlandHQ checked Sep 3, 2026	51-200	14
	“Ihr Anbieter für HR Software und Payroll-Service HR Software in der Cloud trifft auf erstklassiges Payroll-Outsourcing: Mit Infoniqa als Anbieter für Personal-Software und…” Source: company website · checked Sep 3, 2026
19	Impulse GroupIndirect evidence	Wetzikon, SwitzerlandHQ checked Sep 3, 2026	11-50	14
	“Wir sind Impulse-Group.” Source: company website · checked Sep 3, 2026
20	Accord Emploi SAIndirect evidence	Yverdon-les-bains, SwitzerlandHQ checked Sep 3, 2026	11-50	13
	“Accord Emploi SA Notre Société sise à Yverdon-les-Bains a été fondée en 2009 et est active dans les domaines des ressources humaines principalement dans les métiers de la…” Source: company website · checked Sep 3, 2026
21	Ispringer GmbhIndirect evidence	Gutenswil, SwitzerlandHQ checked Sep 3, 2026	11-50	13
	“Gesundheitswesen stärken.” Source: company website · checked Sep 3, 2026
22	Ematys InternationalPartial evidence	Chavannes-De-Bogis, SwitzerlandHQ checked Sep 3, 2026	51-200	12
	“Founded by Senior Professionals, Ematys International provides worldwide the full spectrum of HR support services such as recruitement, technical assistance, payroll and global…” Source: company website · checked Sep 3, 2026
23	Permitta AGIndirect evidence	Lyss, SwitzerlandHQ checked Sep 3, 2026	11-50	12
	“Verstärken Sie Ihr Team mit Permitta Personalberatung – Ihre Experten für Temporäreinstellungen und Dauerstellenvermittlung Bei Permitta Personalberatung erkennen wir die…” Source: company website · checked Sep 3, 2026
24	Freestar-PeopleIndirect evidence	Hünenberg, SwitzerlandHQ checked Sep 3, 2026	11-50	11
	“Wir sind davon überzeugt, dass wir Ihnen einen Mehrwert mit “WOW-Effekt” bieten können – für das Business und alle weiteren Beteiligten.” Source: company website · checked Sep 3, 2026
25	AZI Services AGIndirect evidence	Pratteln, SwitzerlandHQ checked Sep 3, 2026	11-50	11
	“Kompetente MitarbeiterInnen für Ihre Projekte Ohne verlässliche und kompetente MitarbeiterInnen ist es langfristig schier unmöglich die gewünschten Ziele zu erreichen.” Source: company website · checked Sep 3, 2026

Showing 25 of 387 HR outsourcing companies based in Switzerland

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HR outsourcing companies based in Switzerland at a glance

As of Sep 3, 2026

1-10Median size (employees)

ZurichLargest hub · 43 HQs

231Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

296

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

114

61–90

735

90–180

430

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 HR outsourcing 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 “HR outsourcing 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 HR outsourcing 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, 1,284 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 3, 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.

HR outsourcing companies by metro

HR outsourcing companies in Zurich43

Frequently asked

How many HR outsourcing companies are there based in Switzerland?

RevenueBase identified 387 HR outsourcing 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 HR outsourcing companies?

Zurich leads with 43 headquartered companies, followed by Lausanne (22) and Geneve (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 1,284 verified decision-maker contacts tracked across these 387 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 3, 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.