Spain

Top 2 largest Spanish Companies in the Energy sector by Market Cap

This is the list of the largest public listed companies in the Energy sector from Spain by market capitalization with links to their reference stock and industry.

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Top Energy Companies from Spain as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Repsol SA $21.37 B Spain Spanish Energy Spanish Oil & Gas Integrated
2 Berkeley Energia Limited $164.1 M Spain Spanish Energy Spanish Uranium

Top Energy Companies from Spain as of Jan. 01, 2026

1. Repsol SA

Company Profile: Repsol SA
Market Cap (USD): $21.37 B
Country: Spain
Sector: Spanish Energy
Industry: Spanish Oil & Gas Integrated

2. Berkeley Energia Limited

Company Profile: Berkeley Energia Limited
Market Cap (USD): $164.1 M
Country: Spain
Sector: Spanish Energy
Industry: Spanish Uranium

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