As of March 28, 2026, the following is a list of public energy companies ranked by market capitalization.
The list is expressed in USD, using exchange rates from the selected day to convert other currencies.
RankCompanyCountryMarket capitalizationRevenueTotal assetsTotal equityEmployees1Saudi Aramco$1.741 trillion$480.44 billion (2024)$646.3 billion (2024)$440.36 billion (2024)75,1182ExxonMobil$712.475 billion$349.6 billion (2024)$453.5 billion (2024)$263.7 billion (2024)60,9003Chevron Corporation$422.164 billion$202.7 billion (2024)$256.9 billion (2024)$152.3 billion (2024)45,2984PetroChina$319.589 billion$402.5 billion (2024)$377.12 billion (2024)$234.21 billion (2024)370,799 5Shell plc$260.494 billion$266.9 billion (2025)$370.4 billion (2025)$175.3 billion (2025)96,000 6GE Vernova$231.48 billion$38.07 billion (2025)$63.02 billion (2025)$11.18 billion (2025)70,0007TotalEnergies$193.963 billion$237.1 billion (2023)$283.6 billion (2023)$119.4 billion (2023)102,8878NextEra Energy$190.434 billion$24.8 billion (2024)$190.1 billion (2024)$60.5 billion (2024)370,7999ConocoPhillips$163.549 billion$56.95 billion (2024)$122.8 billion (2024)$64.8 billion (2024)11,80010Iberdrola$148.985 billion$46.55 billion (2024)$164.39 billion (2024) -42,20011China Shenhua Energy$145.978 billion$46.357 billion (2024) - -83,35112Siemens Energy$142.378 billion$46.2 billion (2025)$52.93 billion (2024) -102,00013Petrobras$133.849 billion$124.47 billion (2022)$174.3 billion (2021)$69.8 billion (2021)45,53214BP$119.578 billion$189.33 billion (2025)$278.52 billion (2025)$74 billion (2025)100,50015Enbridge$119.124 billion$32.942 billion (2023)$136.085 billion (2023)$46.379 billion (2023)13,40016Constellation Energy$109.228 billion$25.5 billion (2025)$57.2 billion (2025)$14.5 billion (2025)15,33917Southern Company$106.958 billion$26.72 billion (2024)$145.18 billion (2024)$36.67 billion (2024)28,60018Enel$105.219 billion$82.151 billion (2024)$194.734 billion (2024)$51.166 billion (2024)60,35919Canadian Natural Resources$104.742 billion$17.491 billion (2020)$75.276 billion (2020)$37.458 billion (2020)9,70920Equinor$103.517 billion$102.5 billion (2024)$131.1 billion (2024)$42.34 billion (2024)25,155
See also Energy industry List of countries by energy consumption per capita
References