Saudi Arabia

Top 3 largest Saudi Arabian Companies in the Energy sector by Market Cap

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

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Top Energy Companies from Saudi Arabia as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Saudi Arabian Oil Company $1.540 T Saudi Arabia Saudi Arabian Energy Saudi Arabian Oil & Gas Integrated
2 Rabigh Refining and Petrochemical Company $4.05 B Saudi Arabia Saudi Arabian Energy Saudi Arabian Oil & Gas Integrated
3 Alujain Holding Corp $506.4 M Saudi Arabia Saudi Arabian Energy Saudi Arabian Oil & Gas Refining & Marketing

Top Energy Companies from Saudi Arabia as of Jan. 01, 2026

1. Aramco

Company Profile: Saudi Arabian Oil Company
Market Cap (USD): $1.540 T
Country: Saudi Arabia
Sector: Saudi Arabian Energy
Industry: Saudi Arabian Oil & Gas Integrated

2. Rabigh Refining and Petrochemical Company

Company Profile: Rabigh Refining and Petrochemical Company
Market Cap (USD): $4.05 B
Country: Saudi Arabia
Sector: Saudi Arabian Energy
Industry: Saudi Arabian Oil & Gas Integrated

3. Alujain Holding Corp

Company Profile: Alujain Holding Corp
Market Cap (USD): $506.4 M
Country: Saudi Arabia
Sector: Saudi Arabian Energy
Industry: Saudi Arabian Oil & Gas Refining & Marketing

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