Market closed · data as of 27 Aug 2026 · source NSE via Alphave. Open the live chart →
Oil and Natural Gas Corporation is India's largest crude oil and natural gas producer, operating major offshore fields (Mumbai High basin, KG-DWN-98/2 deepwater) and onshore assets, with overseas E&P through ONGC Videsh. It is also downstream-integrated via majority stakes in HPCL (refining/marketing) and MRPL (refining), and produces value-added products like LPG and naphtha. Earnings are driven by crude realisations, domestic gas pricing formulas (APM/new-well premiums), and subsidiaries' refining margins.
It accounts for the majority of India's domestic crude oil and natural gas output.
Oil & Natural Gas Corporation Ltd. is a constituent of NIFTY 100, NIFTY 200, NIFTY 50, NIFTY 500, NIFTY ENERGY, NIFTY INFRA. See where it sits on the market heatmap →
Consolidated annual figures taken from Oil & Natural Gas Corporation Ltd.'s own filed statements — not estimates, and not restated by us. The most recent period shown is FY26 (year ended 31 Mar 2026).
| Metric | FY26 | FY25 | FY24 |
|---|---|---|---|
| EPS (basic, ₹) | 32.93 | 28.80 | 39.13 |
| Book value / share (₹) | 325.66 | 297.48 | 290.21 |
| Return on equity | 10.1% | 9.7% | 13.5% |
| Return on capital employed | 10.6% | 9.1% | 13.3% |
| Operating margin | 9.9% | 8.1% | 11.5% |
| Net margin | 7.5% | 5.8% | 8.9% |
| EBITDA | ₹1,03,120 Cr | ₹88,861 Cr | ₹1,02,835 Cr |
| Free cash flow | ₹71,438 Cr | ₹49,837 Cr | ₹61,347 Cr |
| Total debt | ₹1,42,055 Cr | ₹1,53,556 Cr | ₹1,19,755 Cr |
| Debt to equity | 0.35 | 0.41 | 0.33 |
| Interest coverage | 5.0 | 3.7 | 7.3 |
| Current ratio | 0.84 | 0.81 | 0.88 |
| Shares outstanding | 12,58,02,80,000 | 12,58,02,80,000 | 12,58,02,80,000 |
Open the full income statement, balance sheet and cash flow for ONGC →
As disclosed for the quarter ended 30 Jun 2026.
Institutional ownership changes quarter to quarter. See daily FII and DII flows across the market →
Companies Alphave classifies in the same sub-sector, closest by market capitalisation.