Indian Oil Corporation Limited Market Cap ($19.88 Billion)
Market Cap & Net Worth: Indian Oil Corporation Limited (IOC)
Indian Oil Corporation Limited market cap. Indian Oil Corporation Limited (NSE:IOC) has a market capitalization of $19.88 Billion (Rs1.84 Trillion) as of October 31, 2026. Listed on the NSE stock exchange, this India-based company holds position #1258 globally and #37 in its home market, demonstrating a -0.63% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Indian Oil Corporation Limited's stock price Rs130.15 by its total outstanding shares 14121238383 (14.12 Billion).
Indian Oil Corporation Limited Market Cap History (2015–2026)
Indian Oil Corporation Limited market cap history from 2015 to 2026. Data shows growth from $6.01 Billion to $19.88 Billion (12.01% CAGR). Check IOC stock price for real-time trading data and today's change.
Index Memberships
Indian Oil Corporation Limited is a constituent of 11 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
NIFTY COMMODITIES
CNXCMDT
|
$602.55 Billion | 3.30% | #12 of 30 |
|
NIFTY ENERGY
CNXENERGY
|
$523.18 Billion | 3.80% | #8 of 40 |
|
NIFTY INFRA
CNXINFRA
|
$564.93 Billion | 3.52% | #10 of 30 |
|
NIFTY OIL&GAS
NIFOILGAS
|
$277.29 Billion | 7.17% | #3 of 15 |
|
NIFTY 100
NIFTY100
|
$1.90 Trillion | 1.04% | #35 of 100 |
|
NIFTY100 EQUAL WEIGHT
NIFTY100EW
|
$1.66 Trillion | 1.20% | #30 of 99 |
|
NIFTY 200
NIFTY200
|
$2.39 Trillion | 0.83% | #35 of 200 |
|
NIFTY 500
NIFTY500
|
$2.93 Trillion | 0.68% | #35 of 500 |
|
NIFTY ALHPA 50
NIFTYALI
|
$314.41 Billion | 6.32% | #7 of 47 |
|
NIFTY PSE
NIFTYPSE
|
$327.73 Billion | 6.06% | #7 of 20 |
|
NIFTY TOTAL MARKET
NIFTYTOTALMKT
|
$3.02 Trillion | 0.66% | #36 of 750 |
Weight: Indian Oil Corporation Limited's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Indian Oil Corporation Limited Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Indian Oil Corporation Limited's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Also see Indian Oil Corporation Limited operating cash flow efficiency for how efficiently the company converts equity into cash flow.
Latest Price to Sales (P/S) Ratio
0.00x
Indian Oil Corporation Limited's market cap is 0.00 times its annual revenue
Latest Price to Earnings (P/E) Ratio
0.05x
Indian Oil Corporation Limited's market cap is 0.05 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2017 | $11.80 Billion | $3.55 Trillion | $198.49 Billion | 0.00x | 0.06x |
| 2018 | $9.27 Billion | $4.30 Trillion | $221.89 Billion | 0.00x | 0.04x |
| 2019 | $8.64 Billion | $5.29 Trillion | $173.77 Billion | 0.00x | 0.05x |
| 2020 | $6.56 Billion | $4.88 Trillion | -$8.93 Billion | 0.00x | N/A |
| 2021 | $9.40 Billion | $3.64 Trillion | $216.38 Billion | 0.00x | 0.04x |
| 2022 | $10.35 Billion | $5.89 Trillion | $251.02 Billion | 0.00x | 0.04x |
| 2023 | $19.03 Billion | $8.42 Trillion | $97.92 Billion | 0.00x | 0.19x |
| 2024 | $20.83 Billion | $7.76 Trillion | $417.30 Billion | 0.00x | 0.05x |
| 2025 | $25.42 Billion | $7.58 Trillion | $135.98 Billion | 0.00x | 0.19x |
| 2026 | $19.88 Billion | $7.84 Trillion | $420.96 Billion | 0.00x | 0.05x |
Competitor Companies of IOC by Market Capitalization
Companies near Indian Oil Corporation Limited in the global market cap rankings as of October 31, 2026. See IOC equity to assets ratio to understand what proportion of total assets are financed by equity.
Key companies related to Indian Oil Corporation Limited by market ranking:
- Reliance Industries Limited (NSE:RELIANCE): Ranked #132 globally with a market cap of $170.48 Billion USD ( Rs15.76 Trillion INR).
- Reliance Industries Limited (LSE:RIGD): Ranked #136 globally with a market cap of $167.63 Billion USD.
- Reliance Industries Limited (F:RLI): Ranked #138 globally with a market cap of $166.45 Billion USD ( €142.37 Billion EUR).
- Phillips 66 (NYSE:PSX): Ranked #330 globally with a market cap of $81.75 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #132 | Reliance Industries Limited | NSE:RELIANCE | $170.48 Billion | Rs1164.90 |
| #136 | Reliance Industries Limited | LSE:RIGD | $167.63 Billion | $49.55 |
| #138 | Reliance Industries Limited | F:RLI | $166.45 Billion | €44.50 |
| #330 | Phillips 66 | NYSE:PSX | $81.75 Billion | $282.83 |
Market Capitalization of Indian Oil Corporation Limited (2015–2026)
Market capitalization of Indian Oil Corporation Limited from 2015 to today. Between 2015 and today, Indian Oil Corporation Limited's market cap moved from $6.01 Billion to $ 19.88 Billion, with a yearly change of 12.01%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | Rs19.88 Billion | -21.81% |
| 2025 | Rs25.42 Billion | +22.03% |
| 2024 | Rs20.83 Billion | +9.46% |
| 2023 | Rs19.03 Billion | +83.93% |
| 2022 | Rs10.35 Billion | +10.13% |
| 2021 | Rs9.40 Billion | +43.20% |
| 2020 | Rs6.56 Billion | -24.05% |
| 2019 | Rs8.64 Billion | -6.78% |
| 2018 | Rs9.27 Billion | -21.47% |
| 2017 | Rs11.80 Billion | +26.49% |
| 2016 | Rs9.33 Billion | +55.33% |
| 2015 | Rs6.01 Billion | -- |
End of Day Market Cap According to Different Sources
On Oct 31st, 2026 the market cap of Indian Oil Corporation Limited was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $19.88 Billion USD |
| MoneyControl | $19.88 Billion USD |
| MarketWatch | $19.88 Billion USD |
| marketcap.company | $19.88 Billion USD |
| Reuters | $19.88 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Indian Oil Corporation Limited
Indian Oil Corporation Limited, together with its subsidiaries, engages in the oil, gas, petrochemicals, and alternative energy source businesses in India and internationally. It operates through Sale of Petroleum Products, Sale of Petrochemicals, Sale of Gas, and Other segments. The company is involved in the refining of petroleum products; exploration and production of crude oil and gas; explos… Read more