Company lists · Data refreshed September 2026

Top 25 Recruiting process outsourcing providers based in Switzerland

Name: Recruiting process outsourcing providers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 137 companies tracked

RevenueBase identified 137 recruiting process outsourcing providers headquartered in Switzerland as of September 2026 and tracks 142,885 professional contacts across them, including 12,366 with verified work emails and 3,882 with mobile numbers. Zurich is the largest hub.

This list covers recruiting process outsourcing providers 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 5, 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 5, 2026 86% judged on-target in blind review

137Companies

142,885Contacts tracked

12,366Verified emails

3,882Mobile numbers

Explore all 137 companies → Free signup · no credit card · 500 free credits

The 25 largest recruiting process outsourcing providers based in Switzerland

Ranked by team size

Top 25 of 137 recruiting process outsourcing providers based in Switzerland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names recruiting process outsourcing providers: 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	AdeccoIndirect evidence	Zurich, SwitzerlandHQ checked Sep 5, 2026	10001+	141,230
	“Perfect placements.” Source: company website · checked Sep 5, 2026
2	Randstad SwitzerlandIndirect evidence	Zurich, SwitzerlandHQ checked Sep 5, 2026	201-500	273
	“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 5, 2026
3	LionstepIndirect evidence	Zurich, SwitzerlandHQ checked Sep 5, 2026	51-200	155
	“Lionstep: Talent Acquisition, Consulting, and Technology Solutions At Lionstep, we help organizations find and hire the right talent to support growth and long-term success.” Source: company website · checked Sep 5, 2026
4	Joker Personal AGIndirect evidence	Affoltern Am Albis, SwitzerlandHQ checked Sep 5, 2026	n/a	75
	Source: company website · checked Sep 5, 2026
5	CTC Resourcing SolutionsIndirect evidence	Basel, SwitzerlandHQ checked Sep 5, 2026	51-200	73
	“CTC Resourcing Solutions AG Your trusted Recruitment & HR Solutions Partner for the Life Sciences Industry.” Source: company website · checked Sep 5, 2026
6	SerendiStrong evidence	Fribourg, SwitzerlandHQ checked Sep 5, 2026	51-200	47
	“Serendi is much more than a typical Recruitment Process Outsourcing provider.” Source: company website · checked Sep 5, 2026
7	Point Service SAIndirect evidence	Balerna, SwitzerlandHQ checked Sep 5, 2026	201-500	36
	“Vi capita mai di non trovare la persona perfetta per la vostra necessità, o di perdere molto tempo nella selezione e gestione di personale?” Source: company website · checked Sep 5, 2026
8	The Stamford Group HAS NOW RebrandedIndirect evidence	Basel, SwitzerlandHQ checked Sep 5, 2026	201-500	22
	“About TEKsystems We’re partners in transformation.” Source: company website · checked Sep 5, 2026
9	PKS Personal AGIndirect evidence	Binningen, SwitzerlandHQ checked Sep 5, 2026	11-50	22
	“PKS Personal AG – Excellence in Recruitment Services Professionalism and Transparent Communication PKS Personal AG is widely recognised for its swift, accurate, and discreet…” Source: company website · checked Sep 5, 2026
10	Consult & Pepper AGPartial evidence	Luzern, SwitzerlandHQ checked Sep 5, 2026	11-50	20
	“Consult & Pepper: Ihr Partner für Professional Recruiting Solutions!” Source: company website · checked Sep 5, 2026
11	APA Solutions SAIndirect evidence	Chiasso, SwitzerlandHQ checked Sep 5, 2026	1-10	18
	“Seguendo un concetto dinamico di lavoro, offriamo alle persone nuove opportunità di occupazione, crescita professionale e contemporaneamente alle aziende una tempestiva risposta…” Source: company website · checked Sep 5, 2026
12	Ostendis AGIndirect evidence	Boniswil, SwitzerlandHQ checked Sep 5, 2026	11-50	17
	“Mit Ostendis reduzieren Unternehmen jeder Grösse den administrativen Aufwand im Rekrutierungsprozess auf ein absolutes Minimum.” Source: company website · checked Sep 5, 2026
13	Human RelationsIndirect evidence	Zürich, SwitzerlandHQ checked Sep 5, 2026	11-50	15
	“We live and love our job as HR consultants, headhunters, coaches, trainers and management consultants.” Source: company website · checked Sep 5, 2026
14	Digitalent AGIndirect evidence	Baden, SwitzerlandHQ checked Sep 5, 2026	11-50	15
	“Mitarbeitergewinnung ist zu wichtig, um es als Nebenjob zu behandeln.” Source: company website · checked Sep 5, 2026
15	Impulse GroupIndirect evidence	Wetzikon, SwitzerlandHQ checked Sep 5, 2026	11-50	15
	“Wir sind Impulse-Group.” Source: company website · checked Sep 5, 2026
16	Permitta AGIndirect evidence	Lyss, SwitzerlandHQ checked Sep 5, 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 5, 2026
17	Expert Group AGIndirect evidence	Kloten, SwitzerlandHQ checked Sep 5, 2026	11-50	11
	“expert group vereint interdisziplinäre Spezialisten mit Kompetenzen in folgenden Bereichen: Business Coaching, Talent Acquisition und Customer Acquisition.” Source: company website · checked Sep 5, 2026
18	PIZ Recruiting GmbhPartial evidence	St. Gallen, SwitzerlandHQ checked Sep 5, 2026	11-50	10
	“Wir sind PIZ Recruiting, ein regional tätiger, erfahrener Personalberater in der Ostschweiz & Zürich, spezialisiert auf Active Sourcing, Headhunting und Executive Search.” Source: company website · checked Sep 5, 2026
19	Hrsolution International AGIndirect evidence	Herisau, SwitzerlandHQ checked Sep 5, 2026	51-200	10
	“HRsolution, your hands-on partner Our efficiency, our technical know-how and our reliability make us an excellent HR business partner.” Source: company website · checked Sep 5, 2026
20	DA Professionals AGPartial evidence	Zurich, SwitzerlandHQ checked Sep 5, 2026	11-50	9
	“Recruiting and Consulting – we are here to help.” Source: company website · checked Sep 5, 2026
21	Nydegger Personal Engineering AGIndirect evidence	Rietheim, SwitzerlandHQ checked Sep 5, 2026	1-10	9
	“Jede Rekrutierung ist eine Herausforderung - wir freuen uns darauf.” Source: company website · checked Sep 5, 2026
22	Deligo AGIndirect evidence	Rotkreuz, SwitzerlandHQ checked Sep 5, 2026	1-10	9
	“Die DELIGO AG ist ein führender Anbieter von spezialisierten Personalberatungsdiensten mit Sitz in Zug, Schweiz.” Source: company website · checked Sep 5, 2026
23	Dorigo AGIndirect evidence	Zurich, SwitzerlandHQ checked Sep 5, 2026	1-10	8
	“We bring successful companies together with talented employees who can sustainably develop the business.” Source: company website · checked Sep 5, 2026
24	Gates SolutionsIndirect evidence	Le Chenit, SwitzerlandHQ checked Sep 5, 2026	1-10	8
	“Gates Solutions is not a placement agency.” Source: company website · checked Sep 5, 2026
25	Halter Personal Consulting GmbhIndirect evidence	Rebstein, SwitzerlandHQ checked Sep 5, 2026	1-10	8
	“Die Halter Personal Consulting GmbH begleitet seit über 15 Jahren Unternehmen und Fach- wie Führungskräfte bei der erfolgreichen Personalgewinnung und beruflichen…” Source: company website · checked Sep 5, 2026

Showing 25 of 137 recruiting process outsourcing providers based in Switzerland

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Recruiting process outsourcing providers based in Switzerland at a glance

As of Sep 5, 2026

1-10Median size (employees)

ZurichLargest hub · 21 HQs

3,882Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

Verified emails by last verification

0–30

11,475

31–60

646

61–90

90–180

180+

243

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 recruiting process outsourcing providers, 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 “recruiting process outsourcing providers”. 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 recruiting process outsourcing providers, 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, 12,366 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 5, 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.

Frequently asked

How many recruiting process outsourcing providers are there based in Switzerland?

RevenueBase identified 137 recruiting process outsourcing providers 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?

Adecco, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most recruiting process outsourcing providers?

Zurich leads with 21 headquartered companies, followed by Geneve (7) and Geneva (5).

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 12,366 verified decision-maker contacts tracked across these 137 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 5, 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.