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Top SaaS companies

Software-as-a-service vendors selling subscription cloud software to other businesses.

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Ranked by current headcount across the largest SaaS companies. Refreshed daily.

  1. 1
    Amazon· Seattle, Washington, United States
    • Grant
    • 761.9k employees
    • Founded 1994
  2. 2
    Freelance | Self-Employed· New York, New York, United States
    • 361k employees
  3. 3
    Google· Mountain View, California, United States
    • Series unknown
    • 304.7k employees
  4. 4
    Freelance Insider· New York, New York, United States
    • 291.1k employees
  5. 5
    Microsoft· Redmond, Washington, United States
    • Post-IPO equity
    • 232.3k employees
    • Founded 1975
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Find engineers and designers at top SaaS companies

The SaaS industry runs on the people who build it. The list above ranks the largest SaaS companies by current headcount, drawn from public LinkedIn and Crunchbase records. Across the 80,475 SaaScompanies in our index, you’ll find software engineers, ML researchers, designers, founders, and recruiters worth talking to - whether you’re hiring, investing, or doing market research.

Each company on the list is a hub of talent. The biggest SaaS companies tend to attract specialised engineers, while younger ones run on small founding teams and hire generalists. Looking at headcount, last funding round, and HQ location side by side gives you a quick read on where the talent density is highest.

Refolk turns this list into a search. Ask for “SaaSengineers in San Francisco hiring senior ML” or “designers at SaaScompanies who shipped a product in 2025” and Refolk returns a fresh ranked shortlist with the sources that earned each person a spot.

How this list is built

Refolk pulled the largest companies in SaaS from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 25 employees. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 07:13:33 GMT

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