Largest companies in Iceland by Market Capitalization

This ranking features the largest 20 companies in Iceland ranked by Market Capitalization, totaling a Market Capitalization of USD 14.71 B, for June 20, 2025.

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Frequently Asked Questions
  • Which company in Iceland has the highest Market Capitalization ?

    The company in Iceland with the highest Market Capitalization is Alvotech (NasdaqGM: ALVO) at USD 2.79 B.

  • Which company in Iceland has the lowest Market Capitalization ?

    The company in Iceland with the lowest Market Capitalization is Sýn hf. (Iceland Stock Exchange: SYN.IC) at USD 47.96 M.