This selection of large Swiss recruitment and staffing agencies includes global players and specialized consultants. Adecco, with nearly 200,000 employees, and The Adecco Group, with over 19,000, are both based in Zurich and provide comprehensive HR solutions. Other prominent firms include Mantu, a global consulting firm in Chêne-Bourg, and Egon Zehnder, a leadership advisory firm in Zurich. NonStop Consulting in Zug focuses on recruitment across various sectors, while Careanesth in Zurich specializes in healthcare placements.
A notable pattern among these companies is the strong concentration of headquarters in Zurich, with seven of the top ten firms located there. The companies largely fall into the categories of staffing and recruiting, human resources services, and business consulting, indicating a focus on talent management and HR solutions.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Adeccoadecco.com
Top provider of HR solutions matching talented individuals with job opportunities worldwide, offering industry insight, training, and mentoring for career development |
199,071 | |||
| 2 |
The Adecco Groupadeccogroup.com
Global talent company providing employability, digital and engineering solutions, and workforce optimization across multiple industries and countries. |
19,418 | |||
| 3 | 6,905 | ||||
| 4 |
SPSspsglobal.com
A technology-driven business transformation company offering innovative solutions to empower organizations in adopting hybrid work concepts and drive digital transformation |
5,467 | |||
| 5 |
Egon Zehnderegonzehnder.com
A global leadership advisory firm with consultants from diverse industries and functions, dedicated to transforming individuals, organizations, and the world through leadership |
3,346 | |||
| 6 | 3,274 | ||||
| 7 |
sea chefs - Jobs auf Kreuzfahrtschiffenseachefs.com
An experienced international service provider in hotel, gastronomy, and crew management on cruise ships, offering career opportunities in various cruise segments |
1,341 | |||
| 8 |
NonStop Consultingnonstopconsulting.com
An award-winning recruitment consultancy providing permanent, temporary, RPO, and MSP services across multiple sectors in Europe and the USA, emphasizing ethics and training for long-term careers |
857 | |||
| 9 |
Interiman Groupinteriman-group.ch
Providing temporary staffing services to thousands of companies and public authorities in Switzerland, focusing on human relations and efficiency. |
815 | |||
| 10 |
Spring Professionallhh.com
An international recruitment firm specializing in various industries, providing tailored staffing solutions for clients globally, from entry-level to senior executive roles |
650 | |||
| 11 | 622 | ||||
| 12 |
Coople Switzerlandcoople.com
Platform connecting Swiss businesses with flexible workers, enabling efficient shift filling, cost control, and access to trained staff across industries. |
590 | |||
| 13 |
Careanesthcareanesth.com
Specialized job placement agency in the Swiss healthcare sector, connecting job seekers and employers in medical professions since 1999 Focus on nursing, midwifery, radiology, and anesthesiology |
533 | |||
| 14 |
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 | |||
| 15 | 491 | ||||
| 16 |
Hotelishotelis.ch
Leading Swiss hospitality and catering recruitment agency. Provides temporary and permanent placements, continuous training, and innovative solutions for hotels, public institutions, and independent companies. |
462 | |||
| 17 | 433 | ||||
| 18 |
Medicalismedicalis.ch
Specialist healthcare recruitment agency in Switzerland, providing executives, doctors, and care profiles for various healthcare institutions with personalized and efficient solutions |
423 | |||
| 19 |
libs Industrielle Berufslehren Schweizlibs.ch
A training provider with locations in various Swiss cities specializing in recruitment and vocational training for the Swiss industry, preparing learners for lifelong career development |
408 | |||
| 20 |
dasteam agteam.jobs
The company specializes in recruiting and leasing personnel in various industries since 1987, offering qualified consultants with industry expertise |
370 | |||
| 21 | 361 | ||||
| 22 |
IOTA GROUPiota-group.com
Global workforce deployment and local integration services, ensuring compliance, risk mitigation, and seamless project execution across 120+ countries. |
336 | |||
| 23 |
Randstad Switzerlandrandstad.ch
Specialized staffing, recruitment, and HR solutions for temporary, permanent, and executive roles, including innovative tech tools and inhouse services. |
328 | |||
| 24 |
Chaberton Partners - Executive Searchchabertonpartners.com
Specialized in attracting transformative leaders, building C-level teams, and providing exceptional talent and recruitment services for organizations in a changing world |
325 | |||
| 25 |
VEBO Genossenschaftvebo.ch
Offering over 1000 jobs in various fields at 8 locations, the company provides opportunities for individuals with disabilities through workshops, residences, and support services |
314 | |||
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. | |||||
| 26 |
Démarche, Société Coopérativedemarche.ch
A non-profit cooperative offering employment, training, coaching, and personalized support in Vaud and Geneva through 7 entities promoting human potential development |
308 | |||
| 27 |
LittleBig Connectionlittlebigconnection.com
Connecting companies with freelancers and consultants through a talent marketplace and VMS platform for managing external resources globally. |
274 | |||
| 28 | 252 | ||||
| 29 |
InnoPark Suisse SAinnopark.ch
Offers personalized, solution-oriented programs for career development, challenging and stimulating specialists and executives for future professional opportunities. |
249 | |||
| 30 |
Trianon SAtrianon.ch
Swiss enterprise providing business process outsourcing services for personnel management, pension administration, payroll, HR administration, and absence management, serving clients nationwide. |
238 | |||
| 31 |
Chaberton Professionalschabertonpartners.com
Specialized in management search and recruitment, offering leadership evaluations, management audits, organizational assessments, and HR process optimization to match values and culture |
228 | |||
| 32 | 223 | ||||
| 33 |
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 | |||
| 34 |
Rivertech Nautical & Technical Managementrivertechgroup.com
Rivertech provides expert nautical and technical support for luxury river cruisers in Europe, with a focus on safety, efficiency, and compliance |
183 | |||
| 35 |
Stellensuche
This company is in the job search industry, helping individuals find employment opportunities that match their skills and experience |
182 | |||
| 36 |
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 | |||
| 37 | 133 | ||||
| 38 |
Resource Groupresourcegroup.co.uk
Resource Group offers expert resource solutions, including flight crew services, aviation resourcing, and technical training to enhance client capabilities in the aviation industry |
133 | |||
| 39 | 131 | ||||
| 40 | 128 | ||||
| 41 |
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 | |||
| 42 |
Careerpluscareerplus.ch
Recruitment agency in Switzerland for professionals in finance, HR, sales, IT, and more Offers recruitment, assessments, temporary solutions, and salary consulting |
118 | |||
| 43 |
USP Partner AGusppartner.ch
Switzerland's leading full-service agency specializes in live marketing, POS-merchandising, trade fairs, events, and staff leasing for various sectors |
93 | |||
| 44 |
SYGMA | Engineering Servicessygma.link
International executive search and technical consultancy specializing in recruitment for Oil&Gas, Power, Heavy Engineering, Pharmaceutical, Chemical, and Railway sectors. |
92 | |||
| 45 |
Rocken®rocken.jobs
Revolutionizing recruitment with platforms that connect people and companies efficiently, speeding up processes, expanding reach, and reducing HR workload Optimizing future outcomes for all |
90 | |||
| 46 |
Meanquestmeanquest.ch
A Swiss family-owned IT services company specializing in IT infrastructure, security, managed services, cloud computing, and staffing solutions with over 100 highly skilled employees |
87 | |||
| 47 |
Sigma Suissesigma.tech
Specializing in permanent placement, interim management, and temporary recruitment, we connect candidates with job opportunities aligned with their skills and career goals |
75 | |||
| 48 |
PROSTAFFprostaff.ch
Swiss agency specializing in IT and Data Science contract recruitment and HR services like payrolling for finance, industry, and administrative sectors |
57 | |||
| 49 |
Lib Consultinglib-consulting.com
Specialized in SAP innovative products, offering expert consulting in user experience, digital core, cloud integration, analytics, HR, and IT sourcing in Switzerland. |
51 | |||
| 50 |
FS Partners – A Valtus Companyfspartners.ch
Specializing in financial interim management, consulting, and CFO support, we help companies bridge gaps and implement growth strategies with digital finance solutions |
43 | |||
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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 12, 2026.
More company lists in Switzerland
- The largest companies in Switzerland 6,776
- Multinational companies in Switzerland 1,793
- Companies with in-house R&D in Switzerland 916
- Financial services firms in Switzerland 875
- Manufacturers in Switzerland 748
- Real Estate companies in Switzerland 637
- IT Services and IT Consulting companies in Switzerland 574
- Hardware manufacturers in Switzerland 538
- Financial Services companies in Switzerland 525
- IT services companies in Switzerland 438
- SaaS companies in Switzerland 435
- Retail chains in Switzerland 424
- Professional services firms in Switzerland 402
- Software Development companies in Switzerland 380
- Critical infrastructure operators in Switzerland 378
- Family-owned companies in Switzerland 346
- Consulting firms in Switzerland 288
- Publicly traded companies in Switzerland 262
- Pharmaceutical companies in Switzerland 242
- Property management companies in Switzerland 227
- Companies with a mobile app in Switzerland 225
- Medical Equipment Manufacturing companies in Switzerland 225
- Medical device companies in Switzerland 223
- Investment Management companies in Switzerland 216