World’s Largest oil and gas companies by market cap in 2025

📊 Top 10 Largest Oil & Gas Companies in the World (2025)

By Market Capitalization — as of June 26, 2025

Source: CompaniesMarketCap.com

🌍 As the global energy demand continues, oil and gas giants still dominate the market. Here are the world’s top players by market value this year:

🥇 #1: Saudi Aramco 🇸🇦

💰 Market Cap: $1.56 Trillion

Unshaken at the top, Aramco leads by a massive margin.

🥈 #2: ExxonMobil 🇺🇸 – $473.34 Billion

🥉 #3: Chevron 🇺🇸 – $250.26 Billion

Other big names include:

• PetroChina 🇨🇳 – $217.06B
• Shell 🇬🇧 – $210.68B
• TotalEnergies 🇫🇷 – $135.61B
• ConocoPhillips 🇺🇸 – $113.95B
• CNOOC 🇨🇳 – $112.46B
• TAQA 🇦🇪 – $109.30B
• Southern Company 🇺🇸 – $99.68B

🛢️ Total Market Cap : $6.925 Trillion