Top 15 largest companies in Southeast Asia. (Photo: fortune.com)

This result highlights Petrovietnam's strong revenue performance and operational efficiency amid a volatile market environment.

This marks the first time Petrovietnam has been featured in an international and regional ranking of this scale. Its position among Southeast Asia’s leading companies reflects sustained efforts in management, flexible responses to market fluctuations, and effective use of opportunities from global supply chain restructuring.

Petrovietnam's inclusion in the top tier of the ranking helped affirm Vietnam's position in the region, while demonstrating the group’s pioneering role in international integration. This achievement represented a significant milestone in Petrovietnam’s 50-year development journey.

The Fortune Southeast Asia 500 is one of the global most prestigious ranking systems. While it is based primarily on annual revenue, inclusion also requires long-term sustainable growth and the accumulation of strong internal capabilities over many years.