WhichIndex

Largest companies in Iceland

We track 1 Iceland stock index (OMX Iceland 15), covering 14 companies.

Largest Iceland companies by market cap

Market caps from each exchange's listings, converted to US dollars at the same day's exchange rates, as of 2026-10-09.

The largest Iceland companies among those we track
#CompanyMarket capIndexes
1Arion Bank$2.0 billion1
2Íslandsbanki$1.9 billion1
3Síldarvinnslan$1.8 billion1
4Alvotech$1.6 billion2
5Brim Hf.$1.4 billion1
6Hagar$1.1 billion1
7Festi$765 million1
8Reitir Fasteignafélag$633 million1
9Amaroq Minerals$615 million1
10Kvika Banki$503 million1
11Oculis$486 million2
12Sjóvá-Almennar Tryggingar$422 million1
13Icelandair Group$226 million1

Indexes

Companies in the most indexes

Iceland companies by number of index memberships
CompanyIndexesMember of
Alvotech2OMX Iceland 15, Nasdaq Composite
Oculis2OMX Iceland 15, Nasdaq Composite
Amaroq Minerals1OMX Iceland 15
Arion Bank1OMX Iceland 15
Brim Hf.1OMX Iceland 15
Festi1OMX Iceland 15
Hagar1OMX Iceland 15
Icelandair Group1OMX Iceland 15
Kvika Banki1OMX Iceland 15
Reitir Fasteignafélag1OMX Iceland 15
Sjóvá-Almennar Tryggingar1OMX Iceland 15
Skagi Hf.1OMX Iceland 15
Síldarvinnslan1OMX Iceland 15
Íslandsbanki1OMX Iceland 15

Where Iceland sits on the map

Lit tiles are the Iceland indexes we track.

Americas

  1. S&P Merval 
  2. Ibovespa 
  3. S&P/TSX Composite 
  4. S&P IPSA 
  5. S&P/BMV IPC 
  6. S&P 500 
  7. Nasdaq-100 
  8. Dow Jones 
  9. Russell 2000 
  10. Nasdaq Composite 
  11. NYSE Composite 

Europe

  1. Euro Stoxx 50 
  2. ATX 
  3. BEL 20 
  4. OMX Copenhagen 20 
  5. OMX Tallinn 
  6. OMX Helsinki 25 
  7. CAC 40 
  8. DAX 
  9. OMX Iceland 1515 companies
  10. ISEQ 20 
  11. FTSE MIB 
  12. OMX Riga 
  13. OMX Vilnius 
  14. LuxX 
  15. AEX 
  16. AMX 
  17. AMS Next 20 
  18. OSEBX 
  19. WIG20 
  20. PSI 
  21. MOEX Russia 
  22. IBEX 35 
  23. IBEX Medium Cap 
  24. IBEX Small Cap 
  25. OMX Stockholm 30 
  26. SMI 
  27. BIST 100 
  28. FTSE 100 

Asia-Pacific

  1. S&P/ASX 200 
  2. Shanghai Composite 
  3. Hang Seng 
  4. Nifty 50 
  5. IDX Composite 
  6. Nikkei 225 
  7. S&P/NZX 50 
  8. KSE 100 
  9. Straits Times Index 
  10. KOSPI 
  11. VN-Index 

Middle East & Africa

  1. EGX 30 
  2. TA-35 
  3. ASE General 
  4. QE Index 
  5. TASI 
  6. JSE Top 40 
  7. ADX General 

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