Largest Listed Companies in Portugal by Market Capitalization

Founded in 1769 by decree of the Marquis of Pombal during Portugal’s colonial trading era, the Lisbon Stock Exchange is one of the oldest in Europe. Today it operates as Euronext Lisbon — part of the pan-European Euronext group alongside exchanges in Paris, Amsterdam, and Brussels — listing roughly 50 companies that trade in euros.

The exchange’s benchmark is the PSI (renamed from PSI-20 in 2021), a free-float market capitalisation weighted index that tracks the 20 most liquid and largest listings. Individual constituent weights are capped at 15%.

Energy dominates the Portuguese stock market. The top companies by market cap tend to cluster in a few well-defined sectors:

  • Utilities & Renewables: EDP – Energias de Portugal, EDP Renováveis (the fourth-largest wind energy generator globally), REN – Redes Energéticas Nacionais
  • Oil & Gas: Galp Energia, covering exploration, refining, and gas distribution
  • Food Retail: Jerónimo Martins, an international food group operating over 4,400 stores across Portugal, Poland, and Colombia
  • Banking: Banco Comercial Português (BCP)
  • Pulp, Paper & Cork: The Navigator Company and Corticeira Amorim — the world’s largest cork processor
  • Telecoms: NOS, SGPS

All listed companies in Portugal trade in EUR and are regulated by the Portuguese Securities Market Commission (CMVM). For a broader view of the region, see the largest listed companies in Spain or the full ranking of largest European companies by market cap.

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The table below lists the largest Portuguese publicly traded companies by market capitalization on Euronext Lisbon. All data — including share price and market cap — updates regularly to reflect current conditions.

Largest listed companies in Portugal
StockPriceChange %Marketcap
EDP.F
EDP Group
EDP.F
€4.252.32%17.57B
JEM.F
Jerónimo Martins
JEM.F
€19.755.05%12.45B
GZ5.F
Galp Energia
GZ5.F
€21.412.01%15.80B
BCP.LS
Banco Comercial Português (Millennium bcp)
BCP.LS
€0.7811.79%11.56B
NVG.LS
The Navigator Company
NVG.LS
€3.161.80%2.25B
NOS.LS
NOS
NOS.LS
€5.252.60%2.69B
SON.LS
Sonae
SON.LS
€1.745.22%3.38B
RENE.LS
REN (Redes Energéticas Nacionais)
RENE.LS
€3.772.58%2.50B
COR.LS
Corticeira Amorim
COR.LS
€6.170.96%820.61M
SEM.LS
Semapa
SEM.LS
€20.651.20%1.65B
ALTR.LS
Altri
ALTR.LS
€4.540.00%931.30M
SLBEN.LS
Sport Lisboa e Benfica
SLBEN.LS
€6.763.05%155.48M
SCP.LS
Sporting Clube de Portugal
SCP.LS
€0.983.92%197.95M
FCP.LS
FC Porto
FCP.LS
€2.648.97%59.40M
SCB.LS
Sporting Clube de Braga
SCB.LS
€15.400.00%18.48M