The global oil and gas landscape is undergoing a quiet revolution. National oil companies (NOCs), long overshadowed by the majors, are now outspending international oil corporations, securing long-life assets, and taking control of supply chains that will define energy markets over the next decade. With political backing, lower lifting costs, and clear mandates, these state-backed producers are moving decisively in 2025, positioning themselves as the drivers of tomorrow’s energy security.
Here is an analytical breakdown of the Top 10 NOCs to watch in 2026, their achievements this year, and ambitions for the year ahead.
1. Saudi Aramco
Brief History: Founded in 1933 in Saudi Arabia, Saudi Aramco is the world’s largest integrated energy company, dominating global crude oil production and exports.
2025 Achievements: Aramco continued to integrate upstream, downstream, gas, and “new energies,” with major investments in U.S. LNG projects and technology partnerships.
2026 Goals: Expand refining and petrochemical capacity, deepen integration with global markets, and scale low-carbon initiatives, including hydrogen and CCUS projects.
2. PetroChina
Brief History: Established in 1999 in China, PetroChina is Asia’s leading oil and gas producer, a CNPC subsidiary
2025 Achievements: Shifted significant capital to downstream gas and petrochemicals, upgraded refineries for higher-margin products, and secured long-term LNG supply contracts through the 2030s.
2026 Goals: Expand upstream gas production, diversify into transition materials, and strengthen supply-chain dominance in Asia.
3. Sinopec
Brief History: Founded in 2000 in China, Sinopec focuses on refining and chemicals, with global exploration and production operations.
2025 Achievements: Increased investment in petrochemicals, hydrogen, CCUS, and long-term LNG projects while capitalising on higher refining margins.
2026 Goals: Consolidate chemical-heavy strategies, expand hydrogen production, and maintain LNG security for industrial consumers.
4. CNOOC
Brief History: China National Offshore Oil Corporation, founded in 1982 in China, it is China’s oldest National Oil Company, focuses on offshore exploration, production, and LNG.
2025 Achievements: Expanded offshore oil production in the South China Sea and invested in upstream LNG projects to reduce spot-market reliance.
2026 Goals: Scale offshore operations further, secure LNG supply for domestic power and industrial clients, and strengthen international partnerships.
5. ADNOC
Brief History: Abu Dhabi National Oil Company, founded in the United Arab Emirates in 1971, is a fully integrated NOC with upstream, downstream, and gas operations.
2025 Achievements: Launched a $150 billion investment plan via ADNOC XRG, aiming to expand gas and LNG output while acquiring North American gas assets.
2026 Goals: Increase operational and financial positions in global LNG, integrate upstream and downstream operations further, and pursue long-term international gas deals.
6. QatarEnergy
Brief History: Qatar’s state energy company manages one of the world’s largest natural gas reserves and LNG export programs.
2025 Achievements: Expanded LNG output through the North Field program and secured long-term European and Asian supply contracts.
2026 Goals: Strengthen market positioning, maintain tight LNG balances amid growing demand, and invest in industrial gas infrastructure.
7. Saudi Aramco’s XRG
Brief History: Investment arm of Aramco targeting North American gas and petrochemical assets.
2025 Achievements: Acquired strategic equity in U.S. LNG and chemical complexes, securing long-life, low-risk returns.
2026 Goals: Deepen integration with U.S. energy markets and enhance operational control of LNG infrastructure.
8. Petronas
Brief History: Malaysia’s national oil company, founded in 1974, with integrated upstream and downstream operations.
2025 Achievements: Expanded LNG positions, invested in gas, CCS, hydrogen, and midstream projects supporting domestic power.
2026 Goals: Increase global LNG supply, enhance energy transition capabilities, and strengthen midstream infrastructure.
9. ONGC
Brief History: Oil and Natural Gas Corporation, established 1956, is India’s flagship energy company.
2025 Achievements: Increased overseas investments and secured long-term LNG supply contracts to stabilise domestic gas markets.
2026 Goals: Expand global exploration footprint, secure stable gas procurement, and integrate petrochemical growth into core operations.
10. NNPCL
Brief History: Nigeria National Petroleum Corporation Limited, founded in 1977, oversees exploration, production, and refining operations.
2025 Achievements: Reached 355,000 bpd in production, the highest in 36 years and advanced domestic refining projects.
2026 Goals: Further boost output, revitalise domestic refineries, and increase Nigeria’s energy self-sufficiency.
The coming decade will be defined not by the international majors but by the strategic moves of these national oil companies. By securing long-life assets, integrating operations, and diversifying into gas, chemicals, and transition materials, NOCs are positioning themselves as the backbone of global energy security. In 2026, investors, policymakers, and industry watchers will need to pay close attention to these state-backed giants as they quietly set the pace for the next era of oil and gas.