OIL AND NATURAL GAS CORPORATION LIMITED group: subsidiaries and structure
Government Company · NEW DELHI, India · LEI 335800FPDZ9MRSNO7N41
11subsidiaries
2countries
4held directly
1lapsed LEIs
4links on accounts older than 24 months
1ISINs of subsidiaries
Summary
OIL AND NATURAL GAS CORPORATION LIMITED is the ultimate parent of 11 subsidiaries with LEIs in 2 countries, as reported to GLEIF. 4 are held directly; the others sit below intermediate companies. The largest numbers are in India (10) and in Singapore (1). 1 of the subsidiaries has a lapsed LEI, and 4 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 1 ISIN for the parent and 1 ISIN for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
4 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
HPCL BIOFUELS LIMITED India
HPCL LNG LIMITED India
ONGC GREEN LIMITED India
OGL ONE LIMITED India
ONGC VIDESH LIMITED India
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| HINDUSTAN PETROLEUM CORPORATION LIMITED | India | MUMBAI | 335800DWLXIP7HFFY564 | 2025 | |
| HPCL BIOFUELS LIMITED | India | PATNA | 335800GM9JJAKMH54667 | 2025 | |
| HPCL LNG LIMITED | India | AHMEDABAD | 3358004IZDK9NWGQY892 | 2024 | > 24 months |
| HPCL RENEWABLE & GREEN ENERGY LIMITED | India | Mumbai | 9845006O2D09F14B7044 | 2024 | > 24 months |
| MANGALORE REFINERY AND PETROCHEMICALS LIMITED | India | MANGALORE | 335800IFZW2UY8KC5H11 | 2025 | |
| OGL ONE LIMITED | India | NEW DELHI | 335800FVFR1VKRY6RI48 | 2026 | |
| ONGC GREEN LIMITED | India | NEW DELHI | 335800S7XA8PGTG1FG16 | 2026 | |
| ONGC VIDESH LIMITED | India | NEW DELHI | 335800WPRPCRI524XG72 | 2024 | > 24 months |
| ONGC VIDESH ROVUMA LIMITED | India | NEW DELHI | 335800HB572PAMSZ5354 | 2025 | |
| OVL OVERSEAS IFSC LIMITED | India | GANDHINAGAR | 335800RIM9L2REEDTU84 | 2026 | |
| PRIZE PETROLEUM INTERNATIONAL PTE. LTD. | Singapore | Singapore | 9845006CFBAFB787E943 | 2022 | lapsed > 24 months |