The Largest Healthcare Companies in Zurich
Market overview · updated October 2026
4'125 healthcare companies are registered as active in Zurich. The market is highly fragmented: 80% of firms employ fewer than ten people, while only 3% have 50 or more. 1'791 firms (43%) were founded in the last five years. Most firms are based in Zürich, Winterthur, Uster.
The largest healthcare companies in Zurich
Ordered by estimated headcount (Alpintel analysis). Detailed figures on each company profile.
- 1Spital Uster AG · Uster
Spital Uster AG provides a range of healthcare services including emergency care, maternity courses, and preoperative assessments. The hospital also o…
- 2Spital Bülach AG · Bülach
Spital Bülach AG provides a range of healthcare services, including emergency care, surgery, intensive care, and radiology. The hospital is currently …
- 3Medbase AG · Winterthur
Medbase offers a range of healthcare services including medical consultations, therapy and counseling, medical massage, check-ups, performance diagnos…
- 4Hirslanden AG · Glattpark (Opfikon)
Hirslanden AG operates a network of clinics and medical centers across Switzerland, providing a range of healthcare services. Their offerings include …
- 5Spital Männedorf AG · Männedorf
Spital Männedorf AG provides a range of healthcare services including emergency care, inpatient and outpatient treatments, and specialized medical ser…
- 6Spitex Zürich AG · Zürich
Spitex Zürich provides home care services including personal care, medical treatment, wound care, and support for daily activities such as cleaning, s…
- 7Clienia AG · Winterthur
Clienia AG provides psychiatric and psychotherapeutic services. The company operates clinics and offers a range of treatment options for mental health…
- 8Sanatorium Kilchberg AG · Kilchberg ZH
Sanatorium Kilchberg AG provides a range of psychiatric and psychotherapeutic services, including inpatient and outpatient treatments. Their specialti…
- 9Klinik Lengg AG, Zürich · Zürich
- 10Spital Affoltern AG · Affoltern am Albis
Spital Affoltern AG provides a range of healthcare services including emergency care, palliative care, and specialized departments such as geriatrics,…
- 11Sanacare AG · Winterthur
Sanacare AG provides a range of healthcare services, focusing on outpatient medical care and corporate health management. Their offerings include cont…
- 12Forel Klinik AG · Ellikon an der Thur
Forel Klinik AG provides treatment for alcohol and medication dependency, along with associated psychiatric disorders. Their services include inpatien…
- 13Analytica Medizinische Laboratorien AG · Zürich
Analytica provides medical laboratory diagnostics and related services, focusing on efficient processes and personal support for medical practices. Th…
- 14GZO AG · Wetzikon ZH 1
GZO AG operates as a regional hospital providing medical services with a focus on comprehensive care. It has 150 beds and employs approximately 900 st…
- 15Augenzentrum ONO AG · Wallisellen
Augenzentrum ONO provides a range of ophthalmological services including eye examinations, surgeries, and emergency care. The center also offers laser…
- 16Bethesda Alterszentren AG · Küsnacht ZH
Bethesda Alterszentren AG provides a range of services for elderly care, including outpatient services, assisted living, and residential care faciliti…
- 17Movis AG · Zürich
Movis AG provides a range of services focused on workplace health management, including Movis Counselling, Movis Coaching, Movis Care Management, and …
- 18Privatklinik Hohenegg AG · Meilen
Privatklinik Hohenegg AG provides specialized treatment for mental health issues including depression, burnout, anxiety, and psychosomatic disorders. …
- 19Sonnweid AG · Wetzikon ZH
Sonnweid AG provides specialized care and support for individuals with dementia through various living arrangements tailored to their needs. The facil…
- 20Oase Service AG · Dübendorf
Oase Service AG operates various residential concepts in the field of senior living, assisted living, and care for individuals requiring support, incl…
Search all 4'125 healthcare companies — with size, revenue and ownership
Search now →Frequently asked questions
- How many healthcare companies are there in Zurich?
- There are currently 4'125 active healthcare companies registered in Zurich (source: Alpintel registry analysis).
- Which are the largest healthcare companies in Zurich?
- By estimated headcount, Spital Uster AG, Spital Bülach AG, Medbase AG are among the largest providers. The ordering is based on estimate bands, not exact figures.
- How can I filter all healthcare companies by size and region?
- Alpintel search covers all 710,000 Swiss companies with filters for industry, headcount, revenue, region and ownership.