The companies listed operate in Human Resources Services across Switzerland. They range from large global talent providers to specialized local agencies. The Adecco Group provides global talent and workforce optimization, while Interiman Group offers temporary staffing services in Switzerland. Medicalis specializes in healthcare recruitment, and Packimpex provides relocation services across Europe.
The companies are concentrated in the larger cities, with headquarters in Zurich, Renens, Lausanne, and Geneva. Many of these firms were founded between the late 1990s and early 2000s, indicating a period of growth in the HR services sector.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
The Adecco Groupadeccogroup.com
Global talent company providing employability, digital and engineering solutions, and workforce optimization across multiple industries and countries. |
19,418 | |||
| 2 |
Interiman Groupinteriman-group.ch
Providing temporary staffing services to thousands of companies and public authorities in Switzerland, focusing on human relations and efficiency. |
815 | |||
| 3 |
Coople Switzerlandcoople.com
Platform connecting Swiss businesses with flexible workers, enabling efficient shift filling, cost control, and access to trained staff across industries. |
590 | |||
| 4 |
Global Projects Services AGsaipem.com
Delivering high-quality human resource services to the energy and infrastructure industry with a focus on skilled workforce development for operational success worldwide |
497 | |||
| 5 |
Medicalismedicalis.ch
Specialist healthcare recruitment agency in Switzerland, providing executives, doctors, and care profiles for various healthcare institutions with personalized and efficient solutions |
423 | |||
| 6 | 361 | ||||
| 7 |
axxeva Gruppeaxxeva.ch
Leading Swiss independent provider of staffing services specializing in temporary and permanent placements for professionals, specialists, and executives Over 20 locations in German-speaking Switzerland |
216 | |||
| 8 |
Avenir Groupavenirgroup.ch
Avenir offers integrated HR management solutions in Switzerland, with experienced managers and psychologists providing holistic, practical, and innovative services for clients' success |
163 | |||
| 9 |
Packimpexpackimpex.com
Providing comprehensive relocation services including housing, visas, temporary stays, and move coordination across multiple European countries with local expertise. |
162 | |||
| 10 |
ITXitx-ge.com
A leading Expatriate Management Solutions provider offering expert advice on Global Mobility for international organizations with focus on cost control and compliance |
157 | |||
| 11 |
Fondation Mode d'emploimodedemploi.ch
A non-profit organization in Switzerland providing professional services to individuals facing employment challenges, focusing on social inclusion and policy advocacy |
146 | |||
| 12 |
New Work Human Resourcesnewwork-hr.ch
The company focuses on the importance of human values in the success of businesses, helping optimize human resources management for companies |
142 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 13 |
Universal-Job AGuniversaljob.ch
Since 1981, this professional staffing agency has been helping individuals and businesses find new opportunities in permanent and temporary positions |
126 | |||
| 14 |
Careerpluscareerplus.ch
Recruitment agency in Switzerland for professionals in finance, HR, sales, IT, and more Offers recruitment, assessments, temporary solutions, and salary consulting |
118 | |||
| 15 |
OTP Organisation & Training Partners AGotp.ch
Providing professional HR consulting services in Switzerland, specializing in downsizing, outplacement, coaching, assessment, career management, and training for managers and executives |
48 | |||
| 16 |
KeyPlacementkeyplacement.ch
A staffing agency established in 2013 specialized in medical, administrative, and technical placements, prioritizing personalized service and long-term relationships |
41 | |||
| 17 |
Human Edgehuman-edge.com
The company focuses on unlocking human potential, providing innovative talent and leadership solutions, and building high-performing teams and organizations |
31 | |||
| 18 |
MRS Managementmrsmgt.com
Specialized global mobility management providing relocation and move management services, supporting HR and procurement departments throughout expatriation processes. |
23 | |||
| 19 |
Synergie Suissesynergiesuisse.ch
A leading provider of temporary and permanent employment solutions, employee management, recruitment, and on-site management services with a strong presence in Europe and North America |
17 | |||
| 20 |
CONVERGOconvergo.tech
The company offers a digital solution to help organizations save time and resources when relocating staff internationally by choosing the best service providers |
9 | |||
| 21 |
Whynesswhyness.ch
With over 30 years of experience, we offer recruitment, HR, career transition services, and specialized training in technical, tertiary, and construction sectors in French-speaking Switzerland |
7 | |||
| 22 |
ZN Consultingznconsulting.ch
Providing high-quality recruitment and coaching services with a transparent business model, focusing on human empowerment and inspiring individuals to thrive in their personal and professional lives |
4 | |||
| 23 |
Oasys Consultants Suisseoasys.ch
Support companies and individuals through professional change with ethical coaching, assessment, and outplacement services across multiple Swiss locations. |
4 | |||
| 24 |
Esperformanceikaara.com
The company focuses on enhancing human capital, boosting performance, and achieving missions through effective structures, manager and employee development, and support services |
2 | |||
| 25 | 2 | ||||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.
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