PetroVietnam Gas Corporation (PV Gas) is a state-owned company in Vietnam that specializes in the exploration, production, processing, and distribution of natural gas and related products.

Officially known as PetroVietnam Transportation Corporation, PV Trans is a leading transportation and logistics company based in Vietnam. Established in 2007, PV Trans is a subsidiary of PetroVietnam, Vietnam's national oil and gas corporation.

Vietnam National Industry - Energy Group, formerly Vietnam Oil and Gas General Department, was a state-owned corporation established since September 3rd, 1975. Petrovietnam is engaged in the energy sector, including oil and gas and renewable energy. With more than 40 years, Petrovietnam has been growing into a fully integrated business model, ranging from exploration - production, refinery – petrochemical, gas industry, gas to power/fertilizer and petroleum technical services. As a leading corporation, the group has a key role in accelerating national economic growth, high-qualified human resources development, international integration and overseas investment.

Sumitomo Bank, officially known as Sumitomo Mitsui Banking Corporation (SMBC), is a major banking institution based in Japan. It offers a wide range of financial services to individuals, corporations, and institutions both domestically and internationally.

Sumitomo Corporation is a global trading and investment company headquartered in Tokyo, Japan. Sumitomo Corporation operates in multiple sectors, including metal products, transportation and construction systems, infrastructure, chemicals, energy, and electronics.

Officially known as VietJet Aviation Joint Stock Company, Vietjet Air is an airline based in Vietnam. Established in 2007, VietjetAir has grown rapidly to become one of the leading airlines in the country, offering domestic and international flights to a wide range of destinations.

Binh Son Refining and Petrochemical Company Limited (BSR) is one of the leading petroleum refining and petrochemical companies in Vietnam. BSR operates the Dung Quat Refinery, the first and largest refinery in the country, located in the central province of Quang Ngai.