These Zurich-based organizations are primarily engaged in education, ranging from higher education institutions to professional training and non-profit educational initiatives. The list includes large organizations like ETH Zürich, a university specializing in science and technology, and the University of Zurich, offering a wide range of academic programs. Other notable entities are EF, which provides language and cultural exchange programs, and Swisscontact, a non-profit promoting sustainable development through education.
A significant pattern observed is the prevalence of higher education institutions and organizations focused on adult and professional development. For instance, Club School Migros offers diverse courses in languages and health, while HWZ University of Applied Sciences in Business Administration Zurich provides economics programs. This suggests a strong emphasis on both traditional academic learning and lifelong skill acquisition within the Zurich education sector.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 22,304 | ||||
| 2 |
ETH Zürichethz.ch
University specializing in science, technology, and engineering education and research, fostering innovation and producing high-impact patents and spin-offs. |
11,664 | |||
| 3 |
University of Zurichuzh.ch
Switzerland's largest university, offering a wide range of Bachelor's, Master's, and PhD programs, known for its prestigious research and academic excellence |
9,752 | |||
| 4 |
Swisscontactswisscontact.org
An independent non-profit organization promoting sustainable development through empowering people, improving business competitiveness, and fostering inclusive social and economic systems globally |
1,755 | |||
| 5 |
Club School Migrosklubschule.ch
A leading educational and recreational institution in Switzerland offering a wide range of courses in languages, health, and creativity with support from Migros-Kulturprozent |
1,089 | |||
| 6 |
ZHdK Zürcher Hochschule der Künstezhdk.ch
An internationally oriented art university in Zurich offering diverse education in art, design, film, music, dance, theater, and transdisciplinarity |
1,061 | |||
| 7 |
Pädagogische Hochschule Zürichphzh.ch
Leading Swiss educational institution for aspiring teachers, offering training, research, and continuing education programs in a supportive, inclusive environment with a vibrant campus culture |
989 | |||
| 8 |
Genossenschaft MIGROS Zürichzuerich.migros.ch
Operates supermarkets, specialty stores, gastronomy, education, fitness, and leisure sectors with strong employee focus and innovative approach. |
957 | |||
| 9 |
Bildungsdirektion Kanton Zürichzh.ch
The company works to provide a diverse and attractive educational and further education offer in the Zurich canton, collaborating with schools and communities |
911 | |||
| 10 |
HWZ University of Applied Sciences in Business Administration Zurichfh-hwz.ch
A leading part-time university in Zurich, offering economics programs to 2'500 students with 600 lecturers, located in the heart of the city |
704 | |||
| 11 |
Universitätsklinik Balgristbalgrist.ch
A world-leading hospital specializing in musculoskeletal and spinal cord injuries, offering interdisciplinary medical care, nursing, therapies, social support, and legal services |
678 | |||
| 12 | 518 | ||||
| 13 |
Schutz & Rettung Zürichstadt-zuerich.ch
This organization in Zurich combines firefighting, medical services, civil defense, emergency dispatch, and fire police to ensure the safety and security of the population |
438 | |||
| 14 |
HSO Business School Switzerlandhso.ch
A leading Swiss business school offering skill-based education from vocational training to doctoral programs, supporting professionals to advance in their careers nationally and internationally |
434 | |||
| 15 | 416 | ||||
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. | |||||
| 16 |
Kalaidos University of Applied Sciences Switzerlandkalaidos-fh.ch
Leading Swiss provider of Executive Education with over 180 programs in Business, Management, Law, Music, and Health Sciences, catering to ambitious professionals seeking higher management roles |
415 | |||
| 17 |
Benedict Schools Switzerlandbenedict.ch
An educational institution in Switzerland offering private schooling in various fields such as business administration, information technology, languages, commerce, and healthcare |
406 | |||
| 18 |
Human Resources Swiss Exams HRSEhrse.ch
Supporting individuals in their HR careers by offering 3 qualifications, 2 of which are officially recognized, to advance from entry level to HR leadership |
396 | |||
| 19 | 386 | ||||
| 20 |
Miduca AG – Miduca SAmiduca.ch
Providing diverse educational and recreational offerings, innovative learning formats, and a motivating environment as part of a larger group |
372 | |||
| 21 |
PASITOSguarderia.ch
Swiss-Spanish bilingual nursery and kindergarten providing childcare and early education services for children in a multicultural environment |
343 | |||
| 22 |
Interkantonale Hochschule für Heilpädagogik Zürich, HfHhfh.ch
Specialized university in Zurich providing science-based education for special needs teachers, focusing on inclusive education, research, development, and services |
325 | |||
| 23 |
KV Business School Zürichkv-business-school.ch
Provides practical business and commercial education with certifications, seminars, and tailored corporate training in a modern Zurich facility. |
312 | |||
| 24 | 309 | ||||
| 25 |
EXPERTsuisseexpertsuisse.ch
An association supporting Swiss experts in auditing, tax, and fiduciary services, providing education, resources, and representation for over 95 years |
308 | |||
| 26 |
InnoPark Suisse SAinnopark.ch
Offers personalized, solution-oriented programs for career development, challenging and stimulating specialists and executives for future professional opportunities. |
249 | |||
| 27 |
IPMA: International Project Management Associationipma.world
Global project management organization offering advanced certification program through national associations in Africa, Asia, Europe, and the Americas Professional assessors verify competence of certificants |
244 | |||
| 28 |
Swissmemswissmem.ch
Swissmem is a leading association in Switzerland's tech industry, providing support, networks, and advocacy for member companies to promote innovation and competitiveness globally |
241 | |||
| 29 | 229 | ||||
| 30 |
Juventus Schulen Zürichjuventus.ch
The company is a private educational provider offering a variety of programs such as business, medicine, and technology education for adults and professionals |
185 | |||
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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 Zurich
- The largest companies in Zurich 1,143
- Multinational companies in Zurich 277
- Financial services firms in Zurich 243
- Financial Services companies in Zurich 174
- Real Estate companies in Zurich 140
- SaaS companies in Zurich 122
- Professional services firms in Zurich 106
- Software Development companies in Zurich 96
- IT Services and IT Consulting companies in Zurich 94
- Companies with in-house R&D in Zurich 91
- Consulting firms in Zurich 77
- Investment Management companies in Zurich 63
- IT services companies in Zurich 62
- Critical infrastructure operators in Zurich 56
- Publicly traded companies in Zurich 51
- Advertising Services companies in Zurich 50
- Retail chains in Zurich 46
- Companies with a mobile app in Zurich 42
- Property management companies in Zurich 41
- AI companies in Zurich 36
- Manufacturers in Zurich 35
- Venture capital and private equity firms in Zurich 35
- AI-native companies in Zurich 33
- Subscription businesses in Zurich 32
The same list elsewhere in Switzerland
- Education providers in Switzerland 191
- Education providers in Canton of Zurich 47
- Education providers in Vaud 36
- Education providers in Canton of Geneva 26