Largest Software-as-a-Service (SaaS) companies in United Kingdom by Market Capitalization

This ranking features the largest 55 Software-as-a-Service (SaaS) companies in United Kingdom ranked by Market Capitalization, totaling a Market Capitalization of USD 41.22 B, for June 23, 2025.

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Frequently Asked Questions
  • Which Software-as-a-Service (SaaS) company in United Kingdom has the highest Market Capitalization ?

    The Software-as-a-Service (SaaS) company in United Kingdom with the highest Market Capitalization is The Sage Group plc (LSE: SGE.L) at USD 16.31 B.

  • Which Software-as-a-Service (SaaS) company in United Kingdom has the lowest Market Capitalization ?

    The Software-as-a-Service (SaaS) company in United Kingdom with the lowest Market Capitalization is Dillistone Group Plc (LSE: DSG.L) at USD 2.47 M.