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| Code: MTA14552 | Publication Date: Oct 2026 |
Top Vietnam Oil and Gas Upstream Companies
The following is a data-backed list of the leading Vietnam Oil and Gas Upstream companies, compiled through 6Wresearch's proprietary research and validated by in-house industry analysts. ONGC Videsh Ltd, PetroVietnam currently lead the competitive landscape, alongside several other established players shaping the Vietnam Oil and Gas Upstream Market.
For detailed forecasts, data tables, and competitive benchmarking,
Explore the full Vietnam Oil and Gas Upstream Market.
List of Vietnam Oil and Gas Upstream Companies:
1. ONGC Videsh Ltd
| Company Name | ONGC Videsh Ltd |
|---|---|
| Established Year | 1965 |
| Headquarters | New Delhi, India |
| Official Website | Click Here |
ONGC Videsh Ltd is the international petroleum arm of India's state-owned ONGC, actively involved in oil and gas exploration and production operations across Vietnam's offshore blocks.
2. PetroVietnam (Vietnam Oil and Gas Group)
| Company Name | PetroVietnam (Vietnam Oil and Gas Group) |
|---|---|
| Established Year | 1975 |
| Headquarters | Hanoi, Vietnam |
| Official Website | Click Here |
PetroVietnam is the state-owned energy group responsible for overseeing Vietnam’s entire oil and gas value chain, ranging from exploration and production to refining, petrochemicals, and gas-to-power projects.
3. PetroVietnam Exploration Production Corporation (PVEP)
| Company Name | PetroVietnam Exploration Production Corporation (PVEP) |
|---|---|
| Established Year | 1988 |
| Headquarters | Hanoi, Vietnam |
| Official Website | Click Here |
PVEP is the core upstream subsidiary of PetroVietnam, focusing on oil and gas exploration, field development, and production operations in domestic offshore basins and international assets.
4. ExxonMobil Corporation
| Company Name | ExxonMobil Corporation |
|---|---|
| Established Year | 1870 |
| Headquarters | Spring, Texas, United States |
| Official Website | Click Here |
ExxonMobil is an international oil and gas major engaged in Vietnam’s upstream sector, partnering on deepwater natural gas development and power generation projects such as the Blue Whale (Ca Voi Xanh) field.
5. Saipem SpA
| Company Name | Saipem SpA |
|---|---|
| Established Year | 1957 |
| Headquarters | Milan, Italy |
| Official Website | Click Here |
Saipem is a global engineering, drilling, and construction contractor delivering offshore pipeline installation, subsea infrastructure, and complex EPCI services for Vietnam’s energy sector.
6. Jadestone Energy plc
| Company Name | Jadestone Energy plc |
|---|---|
| Established Year | 2008 |
| Headquarters | Singapore |
| Official Website | Click Here |
Jadestone Energy is an independent upstream oil and gas company focused on the Asia-Pacific region, operating shallow-water production and gas development assets in offshore Vietnam.
7. Eni Vietnam (Eni Group)
| Company Name | Eni Vietnam (Eni Group) |
|---|---|
| Established Year | 1953 |
| Headquarters | Rome, Italy |
| Official Website | Click Here |
Eni Vietnam operates as the local exploration and production unit of global energy company Eni, focusing on offshore hydrocarbon exploration, block operations, and gas developments in Vietnam.
8. TotalEnergies SE
| Company Name | TotalEnergies SE |
|---|---|
| Established Year | 1924 |
| Headquarters | Courbevoie, France |
| Official Website | Click Here |
TotalEnergies is a global multi-energy company operating in Vietnam across upstream exploration, liquefied natural gas (LNG) supply, marketing, distribution, and renewable energy integration.
9. Idemitsu Kosan Co., Ltd.
| Company Name | Idemitsu Kosan Co., Ltd. |
|---|---|
| Established Year | 1911 |
| Headquarters | Tokyo, Japan |
| Official Website | Click Here |
Idemitsu Kosan is a major Japanese energy corporation involved in oil and gas exploration in Vietnam's offshore fields as well as large-scale refining operations through the Nghi Son Refinery and Petrochemical complex.
10. Petronas Carigali Vietnam Limited
| Company Name | Petronas Carigali Vietnam Limited |
|---|---|
| Established Year | 1978 |
| Headquarters | Kuala Lumpur, Malaysia |
| Official Website | Click Here |
Petronas Carigali Vietnam Limited is the upstream exploration and production arm of Malaysia's PETRONAS, participating in offshore oil and gas field production and joint operating developments in Vietnam.
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