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Top AI companies in Zurich

Companies building AI products, foundation models, and applied ML platforms. Filtered to companies headquartered in Zurich.

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Built from a search like: “Top AI companies in Zurich”

Ranked by current headcount across AI companies headquartered in Zurich. Refreshed daily.

  1. 1
    Technical University of Munich· Munich, Bavaria, Germany
    • Grant
    • 11.7k employees
  2. 2
    Fraunhofer-Gesellschaft· Munich, Bavaria, Germany
    • Series unknown
    • 3.1k employees
    • Founded 1949
  3. 3
    Tecan· Männedorf / Auf Dorf, Zurich, Switzerland
    • 2.5k employees
    • Founded 1980
  4. 4
    Helmholtz Munich· Oberschleißheim, Bavaria, Germany
    • 1.9k employees
    • Founded 1960
  5. 5
    Empa· Dübendorf, Zurich, Switzerland
    • Grant
    • 1.5k employees
Reveal 264 more·100 free credits, no card

Find engineers at AI companies in Zurich

Zurich has long been a hub for AI, and the list above ranks the largest AI companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 269 matching companies in our index, this is a good map of where the AI talent in Zurichlives - useful whether you’re recruiting, partnering, or sizing a market.

The biggest AI companies in Zurich 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 “AI engineers in Zurichhiring senior staff” or “founders of AI companies in Zurichwho 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 AI companies headquartered in Zurich 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 08:22:17 GMT

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