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.

  1. 1
    Spital Uster AG · Uster

    Spital Uster AG provides a range of healthcare services including emergency care, maternity courses, and preoperative assessments. The hospital also o…

  2. 2
    Spital Bülach AG · Bülach

    Spital Bülach AG provides a range of healthcare services, including emergency care, surgery, intensive care, and radiology. The hospital is currently …

  3. 3
    Medbase AG · Winterthur

    Medbase offers a range of healthcare services including medical consultations, therapy and counseling, medical massage, check-ups, performance diagnos…

  4. 4
    Hirslanden AG · Glattpark (Opfikon)

    Hirslanden AG operates a network of clinics and medical centers across Switzerland, providing a range of healthcare services. Their offerings include …

  5. 5
    Spital Männedorf AG · Männedorf

    Spital Männedorf AG provides a range of healthcare services including emergency care, inpatient and outpatient treatments, and specialized medical ser…

  6. 6
    Spitex 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…

  7. 7
    Clienia AG · Winterthur

    Clienia AG provides psychiatric and psychotherapeutic services. The company operates clinics and offers a range of treatment options for mental health…

  8. 8
    Sanatorium Kilchberg AG · Kilchberg ZH

    Sanatorium Kilchberg AG provides a range of psychiatric and psychotherapeutic services, including inpatient and outpatient treatments. Their specialti…

  9. 9
  10. 10
    Spital 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,…

  11. 11
    Sanacare AG · Winterthur

    Sanacare AG provides a range of healthcare services, focusing on outpatient medical care and corporate health management. Their offerings include cont…

  12. 12
    Forel 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…

  13. 13
    Analytica Medizinische Laboratorien AG · Zürich

    Analytica provides medical laboratory diagnostics and related services, focusing on efficient processes and personal support for medical practices. Th…

  14. 14
    GZO 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…

  15. 15
    Augenzentrum ONO AG · Wallisellen

    Augenzentrum ONO provides a range of ophthalmological services including eye examinations, surgeries, and emergency care. The center also offers laser…

  16. 16
    Bethesda Alterszentren AG · Küsnacht ZH

    Bethesda Alterszentren AG provides a range of services for elderly care, including outpatient services, assisted living, and residential care faciliti…

  17. 17
    Movis AG · Zürich

    Movis AG provides a range of services focused on workplace health management, including Movis Counselling, Movis Coaching, Movis Care Management, and …

  18. 18
    Privatklinik Hohenegg AG · Meilen

    Privatklinik Hohenegg AG provides specialized treatment for mental health issues including depression, burnout, anxiety, and psychosomatic disorders. …

  19. 19
    Sonnweid AG · Wetzikon ZH

    Sonnweid AG provides specialized care and support for individuals with dementia through various living arrangements tailored to their needs. The facil…

  20. 20
    Oase 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…

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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.

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