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Oil India is India's second-largest national oil and gas exploration and production company, with legacy producing fields concentrated in Assam and Arunachal Pradesh, plus acreage in Rajasthan and overseas participation (including stakes in Russian and other international assets). It produces crude oil and natural gas, owns crude pipelines, and holds a majority stake in Numaligarh Refinery (NRL), which is undergoing major capacity expansion. Earnings track crude realisations (net of any windfall levies), gas price notifications and NRL's refining contribution.
It is India's second-largest state-owned upstream producer after ONGC, dominant in the Northeast.
Oil India Ltd. is a constituent of NIFTY 200, NIFTY 500, NIFTY ENERGY, NIFTY MIDCAP 100, NIFTY MIDCAP 150, NIFTY MIDCAP 50. See where it sits on the market heatmap →
Consolidated annual figures taken from Oil India Ltd.'s own filed statements — not estimates, and not restated by us. The most recent period shown is FY26 (year ended 31 Mar 2026).
Per-share figures are not restated. Shares outstanding changed from 108.44 crore to 162.66 crore in FY25, consistent with a bonus issue or stock split. Each year's EPS and book value below are as that year was filed, on that year's share count — so the per-share line falls across FY25 even where profit did not. Compare the absolute figures (EBITDA, free cash flow, total debt) and the margins across that boundary, not the per-share ones.
| Metric | FY26 | FY25 | FY24 |
|---|---|---|---|
| EPS (basic, ₹) | 40.70 | 40.27 | 58.42 |
| Book value / share (₹) | 392.24 | 336.32 | 485.29 |
| Return on equity | 10.4% | 12.0% | 12.0% |
| Return on capital employed | 7.3% | 10.0% | 13.3% |
| Operating margin | 20.9% | 24.6% | 28.6% |
| Net margin | 20.4% | 19.5% | 19.2% |
| EBITDA | ₹10,446 Cr | ₹11,216 Cr | ₹12,504 Cr |
| Free cash flow | ₹10,684 Cr | ₹-1,637 Cr | ₹-1,130 Cr |
| Total debt | ₹35,959 Cr | ₹29,816 Cr | ₹23,640 Cr |
| Debt to equity | 0.56 | 0.55 | 0.45 |
| Interest coverage | 6.4 | 8.3 | 10.8 |
| Current ratio | 1.09 | 1.23 | 1.17 |
| Shares outstanding | 1,62,66,10,000 | 1,62,66,10,000 | 1,08,44,10,000 |
Open the full income statement, balance sheet and cash flow for OIL →
As disclosed for the quarter ended 30 Jun 2026.
Institutional ownership changes quarter to quarter. See daily FII and DII flows across the market →
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