# Top 25 Human Resources Services companies in Switzerland

Tamtam tracks 25 Human Resources Services companies headquartered in Switzerland. This list ranks all of them by number of employees on LinkedIn, led by The Adecco Group, Interiman Group and Coople Switzerland. Their median headcount is 126. Half of them were founded in 2001 or later. The most common headquarters are Zurich (5), Lausanne (4) and Carouge (3).

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.

🇨🇭 Switzerland · 25 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [The Adecco Group](https://www.tamtam.ai/c/the-adecco-group) (adeccogroup.com)<br>Global talent company providing employability, digital and engineering solutions, and workforce optimization across multiple industries and countries. | Human Resources Services | 🇨🇭 Zurich | 19,418 |  |
| 2 | [Interiman Group](https://www.tamtam.ai/c/interiman-group) (interiman-group.ch)<br>Providing temporary staffing services to thousands of companies and public authorities in Switzerland, focusing on human relations and efficiency. | Human Resources Services | 🇨🇭 Renens | 815 | 1998 |
| 3 | [Coople Switzerland](https://www.tamtam.ai/c/coople-switzerland) (coople.com)<br>Platform connecting Swiss businesses with flexible workers, enabling efficient shift filling, cost control, and access to trained staff across industries. | Human Resources Services | 🇨🇭 Zurich | 590 | 2009 |
| 4 | [Global Projects Services AG](https://www.tamtam.ai/c/global-projects-services-ag) (saipem.com)<br>Delivering high-quality human resource services to the energy and infrastructure industry with a focus on skilled workforce development for operational success worldwide | Human Resources Services | 🇨🇭 Zurich | 497 | 1964 |
| 5 | [Medicalis](https://www.tamtam.ai/c/medicalis) (medicalis.ch)<br>Specialist healthcare recruitment agency in Switzerland, providing executives, doctors, and care profiles for various healthcare institutions with personalized and efficient solutions | Human Resources Services | 🇨🇭 Renens | 423 |  |
| 6 | [OK JOB SA](https://www.tamtam.ai/c/ok-job-sa) (okjob.ch)<br>Specialists in permanent and temporary recruitment across Switzerland, with certified ISO quality standards Dedicated team providing HR services in all regions | Human Resources Services | 🇨🇭 Lausanne | 361 | 2012 |
| 7 | [axxeva Gruppe](https://www.tamtam.ai/c/axxeva-gruppe) (axxeva.ch)<br>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 | Human Resources Services | 🇨🇭 Zurich | 216 |  |
| 8 | [Avenir Group](https://www.tamtam.ai/c/avenir-group-zurich) (avenirgroup.ch)<br>Avenir offers integrated HR management solutions in Switzerland, with experienced managers and psychologists providing holistic, practical, and innovative services for clients' success | Human Resources Services | 🇨🇭 Zurich | 163 | 2005 |
| 9 | [Packimpex](https://www.tamtam.ai/c/packimpex) (packimpex.com)<br>Providing comprehensive relocation services including housing, visas, temporary stays, and move coordination across multiple European countries with local expertise. | Human Resources Services | 🇨🇭 Bern | 162 | 1977 |
| 10 | [ITX](https://www.tamtam.ai/c/itx) (itx-ge.com)<br>A leading Expatriate Management Solutions provider offering expert advice on Global Mobility for international organizations with focus on cost control and compliance | Human Resources Services | 🇨🇭 Geneva | 157 | 2000 |
| 11 | [Fondation Mode d'emploi](https://www.tamtam.ai/c/fondation-mode-d-emploi) (modedemploi.ch)<br>A non-profit organization in Switzerland providing professional services to individuals facing employment challenges, focusing on social inclusion and policy advocacy | Human Resources Services | 🇨🇭 Lausanne | 146 | 1992 |
| 12 | [New Work Human Resources](https://www.tamtam.ai/c/new-work-human-resources) (newwork-hr.ch)<br>The company focuses on the importance of human values in the success of businesses, helping optimize human resources management for companies | Human Resources Services | 🇨🇭 Granges-Paccot | 142 | 2000 |
| 13 | [Universal-Job AG](https://www.tamtam.ai/c/universal-job-ag) (universaljob.ch)<br>Since 1981, this professional staffing agency has been helping individuals and businesses find new opportunities in permanent and temporary positions | Human Resources Services | 🇨🇭 Winterthur | 126 | 1981 |
| 14 | [Careerplus](https://www.tamtam.ai/c/careerplus) (careerplus.ch)<br>Recruitment agency in Switzerland for professionals in finance, HR, sales, IT, and more Offers recruitment, assessments, temporary solutions, and salary consulting | Human Resources Services | 🇨🇭 Ch | 118 | 1995 |
| 15 | [OTP Organisation & Training Partners AG](https://www.tamtam.ai/c/otp-organisation-and-training-partners-ag) (otp.ch)<br>Providing professional HR consulting services in Switzerland, specializing in downsizing, outplacement, coaching, assessment, career management, and training for managers and executives | Human Resources Services | 🇨🇭 Basel | 48 | 1993 |
| 16 | [KeyPlacement](https://www.tamtam.ai/c/keyplacement) (keyplacement.ch)<br>A staffing agency established in 2013 specialized in medical, administrative, and technical placements, prioritizing personalized service and long-term relationships | Human Resources Services | 🇨🇭 Carouge | 41 | 2013 |
| 17 | [Human Edge](https://www.tamtam.ai/c/human-edge) (human-edge.com)<br>The company focuses on unlocking human potential, providing innovative talent and leadership solutions, and building high-performing teams and organizations | Human Resources Services | 🇨🇭 Basel | 31 | 2016 |
| 18 | [MRS Management](https://www.tamtam.ai/c/mrs-management) (mrsmgt.com)<br>Specialized global mobility management providing relocation and move management services, supporting HR and procurement departments throughout expatriation processes. | Human Resources Services | 🇨🇭 Carouge | 23 | 2010 |
| 19 | [Synergie Suisse](https://www.tamtam.ai/c/synergie-suisse) (synergiesuisse.ch)<br>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 | Human Resources Services | 🇨🇭 Lausanne | 17 | 1989 |
| 20 | [CONVERGO](https://www.tamtam.ai/c/convergo) (convergo.tech)<br>The company offers a digital solution to help organizations save time and resources when relocating staff internationally by choosing the best service providers | Human Resources Services | 🇨🇭 Carouge | 9 | 2021 |
| 21 | [Whyness](https://www.tamtam.ai/c/whyness) (whyness.ch)<br>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 | Human Resources Services | 🇨🇭 La Chaux-de-Fonds | 7 | 2019 |
| 22 | [ZN Consulting](https://www.tamtam.ai/c/zn-consulting) (znconsulting.ch)<br>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 | Human Resources Services | 🇨🇭 Geneva | 4 | 2018 |
| 23 | [Oasys Consultants Suisse](https://www.tamtam.ai/c/oasys-consultants-suisse) (oasys.ch)<br>Support companies and individuals through professional change with ethical coaching, assessment, and outplacement services across multiple Swiss locations. | Human Resources Services | 🇨🇭 Lausanne | 4 | 2007 |
| 24 | [Esperformance](https://www.tamtam.ai/c/esperformance) (ikaara.com)<br>The company focuses on enhancing human capital, boosting performance, and achieving missions through effective structures, manager and employee development, and support services | Human Resources Services | 🇨🇭 Gland | 2 | 2001 |
| 25 | [Jysk GmbH](https://www.tamtam.ai/c/jysk-gmbh) (jysk.ch)<br>The company offers payment options of Visa and Mastercard for online orders through their shop Payments are made via bank transfer in advance | Human Resources Services | 🇨🇭 Lucerne | 2 |  |

## 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.

## More company lists in Switzerland

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- [Multinational companies in Switzerland](https://www.tamtam.ai/l/multinational-companies-switzerland) (1,793)
- [Companies with in-house R&D in Switzerland](https://www.tamtam.ai/l/r-and-d-companies-switzerland) (916)
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- [IT Services and IT Consulting companies in Switzerland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-switzerland) (574)
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- [IT services companies in Switzerland](https://www.tamtam.ai/l/it-services-companies-switzerland) (438)
- [SaaS companies in Switzerland](https://www.tamtam.ai/l/saas-companies-switzerland) (435)
- [Retail chains in Switzerland](https://www.tamtam.ai/l/retail-chains-switzerland) (424)
- [Professional services firms in Switzerland](https://www.tamtam.ai/l/professional-services-firms-switzerland) (402)
- [Software Development companies in Switzerland](https://www.tamtam.ai/l/software-development-companies-switzerland) (380)
- [Critical infrastructure operators in Switzerland](https://www.tamtam.ai/l/critical-infrastructure-operators-switzerland) (378)
- [Family-owned companies in Switzerland](https://www.tamtam.ai/l/family-owned-companies-switzerland) (346)
- [Consulting firms in Switzerland](https://www.tamtam.ai/l/consulting-firms-switzerland) (288)
- [Publicly traded companies in Switzerland](https://www.tamtam.ai/l/publicly-traded-companies-switzerland) (262)
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- [Property management companies in Switzerland](https://www.tamtam.ai/l/property-management-companies-switzerland) (227)
- [Companies with a mobile app in Switzerland](https://www.tamtam.ai/l/companies-with-mobile-app-switzerland) (225)
- [Medical Equipment Manufacturing companies in Switzerland](https://www.tamtam.ai/l/medical-equipment-manufacturing-companies-switzerland) (225)
- [Medical device companies in Switzerland](https://www.tamtam.ai/l/medical-device-companies-switzerland) (223)
- [Investment Management companies in Switzerland](https://www.tamtam.ai/l/investment-management-companies-switzerland) (216)

## The same list elsewhere

- [Human Resources Services companies in the world](https://www.tamtam.ai/l/human-resources-services-companies-in-the-world) (2,224)
- [Human Resources Services companies in Europe](https://www.tamtam.ai/l/human-resources-services-companies-in-europe) (1,251)

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Source: https://www.tamtam.ai/l/human-resources-services-companies-switzerland