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Top Healthtech companies in San Francisco

Companies building software and devices for clinicians, patients, and payers. Filtered to companies headquartered in San Francisco.

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Built from a search like: “Top Healthtech companies in San Francisco”

Ranked by current headcount across Healthtech companies headquartered in San Francisco. Refreshed daily.

  1. 1
    None· San Francisco, California, United States
    • 62.7k employees
    • Founded 1986
  2. 2
    Dignity Health· San Francisco, California, United States
    • 32.3k employees
    • Founded 1986
  3. 3
    UCSF Health· San Francisco, California, United States
    • 11.4k employees
    • Founded 1990
  4. 4
    Home Care Assistance· San Francisco, California, United States
    • 8k employees
    • Founded 2005
  5. 5
    Ihss Consortium The· San Francisco, California, United States
    • 5.1k employees
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Find engineers at Healthtech companies in San Francisco

San Francisco has long been a hub for Healthtech, and the list above ranks the largest Healthtech companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 964 matching companies in our index, this is a good map of where the Healthtech talent in San Franciscolives - useful whether you’re recruiting, partnering, or sizing a market.

The biggest Healthtech companies in San Francisco tend to be the gravitational centres for specialised talent - senior engineers, ML researchers, applied scientists, designers - while the smaller ones compete on speed, equity, and proximity to founders.

Refolk converts this list into a live search. Ask for “Healthtech engineers in San Franciscohiring senior staff” or “founders of Healthtech companies in San Franciscowho left in the last 12 months” and Refolk returns a ranked shortlist with the evidence that earned each person a spot.

How this list is built

Refolk pulled Healthtech companies headquartered in San Francisco from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 10 employees. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 12:10:23 GMT

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