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Dossier · INDIAN OIL CORP LTD · 29 October 2026Page 1 of 3
Company Dossier
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INDIAN OIL CORP LTD
NSE: IOC · BSE: 530965
Energy › Oil Gas & Consumable Fuels › Petroleum Products › Refineries & Marketing

INDIAN OIL CORP LTD

StateQ1 FY27 filed
Last close · 28 Oct 2026₹129.58
Market cap₹183.0k cr
TTM P/E · P/B · EV/EBITDA5.3 · 0.81 · 4.3

Refines crude oil into petroleum products such as gasoline, diesel, LPG and jet fuel, and markets them to retail, transport and industrial customers in India. Petroleum Products is the dominant segment, accounting for 91.5% of segment revenue, followed by Gas (4.8%), Petrochemicals (3.1%) and Other Business Activities (0.6%). The Paradip refinery recorded its highest-ever crude processing of 16.35 MMT in FY26, and Q1 FY27 refinery throughput across the company was 19.2 MMT at 109.4% capacity utilisation. Refinery expansion projects at Panipat, Gujarat and Barauni are 89-94% complete and targeted for commissioning by late 2026. The biggest cost is raw materials, principally crude oil, at 48.1% of revenue, with other operating expenses adding another 19.9%. The company is investing heavily, with Q1 FY27 capex of Rs 6,461 crore against an FY26-27 target of Rs 32,700 crore. AR · MarketPing reader · 2026-08-02

Revenue streams, as the annual report describes them. Petroleum Products (92%), Gas (5%), Petrochemicals (3%), Other Business Activities (1%). Cyclical, asset-heavy refining and marketing business

What a broker report prints here — the analyst's thesis. This dossier prints the filed record instead; the narrative read of the latest results, the guidance ledger and the earnings-call summary are the composer's sections (INSTITUTIONAL-PLAN.md M3) and are not yet produced.

Exhibit 1: Financial summary, FY22–FY26 (all audited; no estimate years)

₹ crore · consolidatedFY22FY23FY24FY25FY26
Revenue7,36,7319,51,4108,81,2358,59,3639,01,453
EBITDA (ex other income)47,74230,69975,59137,82977,062
margin %6.53.28.64.48.5
Owners' profit25,1029,79241,73013,59842,096
EPS, as reported (₹)27.347.1130.309.8730.57
ROE % · ROCE %19.0 · 17.68.2 · 9.222.9 · 23.97.2 · 8.919.4 · 19.8
Debt / equity (x)0.981.040.700.800.58
Cash from operations24,57029,64471,09934,69976,142
Capex(22,804)(32,600)(37,175)(34,850)(28,363)
Source: SEBI results XBRL as filed with BSE/NSE; EBITDA excludes other income.
Every figure is a filed number or a ratio over filed numbers · No rating, target or fair value is expressed · Disclosures on the last pagemarketping.in
Dossier · INDIAN OIL CORP LTD · 29 October 2026Page 2 of 3

Exhibit 2: Quarterly performance, last 8 quarters

₹ croreQ2 FY25Q3 FY25Q4 FY25Q1 FY26Q2 FY26Q3 FY26Q4 FY26Q1 FY27
Revenue1,98,6162,19,5222,21,3602,21,8492,06,4472,36,2572,36,8992,81,933
Profit before tax(1,264)2,5329,7657,60210,39217,36019,142(1,630)
Net profit(449)2,1478,3686,8088,19113,50215,176(1,141)
EPS (₹)(0.12)1.545.904.955.689.4410.50(1.18)
Source: quarterly results as filed; the balance sheet is filed half-yearly and is not repeated here.

Exhibit 3: Segment revenue, FY26

SegmentRevenue, ₹ croreShare %
Petroleum Products8,42,19591.5
Petrochemicals28,1023.1
Gas44,5124.8
Other Business Activities5,2880.6
Total, before eliminations9,20,097100.0
Source: the filed segment block, four quarters summed.

Exhibit 4: Peers — basic industry group, by market cap

CompanyM.cap ₹ crP/EP/BEV/EBITDAROE %ROCE %Rev CAGR 5y %EBITDA m. %
RELIANCE INDUSTRIES LTD15,67,12121.01.448.68.87.517.217.3
INDIAN OIL CORP LTD ◆1,82,9835.30.813.919.417.111.61.6
BHARAT PETROLEUM CORP LT1,22,6237.21.223.825.823.211.4(0.6)
HINDUSTAN PETROLEUM CORP73,86744.21.133.827.519.312.1(10.7)
MRPL30,2949.62.136.813.615.715.64.5
CHENNAI PETROLEUM CORP LT22,6315.42.044.927.931.913.45.4
SANMIT INFRA LIMITED726382.718.78—5.16.1—10.2
RAJASTHAN SECURITIES LIMITED4645.73.97—69.388.6—119.3
Source: exchange data and filed statements via the screener; multiples at current prices.

Exhibit 5: Where the company sits in its group

MetricCompanyGroup medianRankBetter than
P/E (TTM)5.38.03 of 1383%
P/B0.81.72 of 1291%
ROCE17.116.46 of 1255%
ROE19.413.65 of 1160%
Debt / Equity0.60.49 of 1227%
EBITDA margin1.65.48 of 1130%
Revenue growth27.124.23 of 871%
Profit growth(116.8)4.37 of 925%
Market cap1829837262 of 1392%
Source: MarketPing peer ranks; a rank is a measurement, not a view.
Every figure is a filed number or a ratio over filed numbers · No rating, target or fair value is expressed · Disclosures on the last pagemarketping.in
Dossier · INDIAN OIL CORP LTD · 29 October 2026Page 3 of 3

Exhibit 6: Filings of the last 90 days, with the measured price reaction

Date · filingCategoryImportanceNext day %5-day %
27 Oct 2026 · IOC Q2 FY2026-27 results call scheduled for 31 Octoberboard shareholder meetingslow——
26 Oct 2026 · CIN changed following updated industrial activity classificationcomplianceminimal——
13 Oct 2026 · Board meeting on 30 Oct 2026 to consider Q2 and H1 FY27 resultsresultslow——
12 Oct 2026 · Newspaper notice for special window to re-lodge physical share transfer requestscomplianceminimal——
5 Oct 2026 · Compliance certificate for Q2 FY26 dematerialisation under SEBI Reg 74(5)complianceminimal——
1 Oct 2026 · IOC: Two Senior Management Personnel Retire on Superannuationmanagement changesmedium——
30 Sept 2026 · NSE seeks clarification on Indian Oil's packaged drinking water planregulatory legalmedium——
25 Sept 2026 · Trading Window Closure for Insiders Until Q2 Resultscomplianceminimal——
21 Sept 2026 · IOC board approves Rs 2,449 cr Kochi-Kanyakumari-Thoothukudi gas pipelinecapex operationshigh——
21 Sept 2026 · IOC board notes CAG appointment of statutory auditors for FY27management changesmedium——
Source: exchange announcements; each reaction is measured from the close before the filing. Next day = the close one session after the reaction day (the first session that could trade the filing).

How to read this document

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A rating (BUY / ADD / REDUCE / SELL)A state: the latest filed quarter and the measured reactionsan event is a fact; a rating is an opinion that requires SEBI RA registration
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Sources, method and disclosures

This document is a statistical summary of publicly filed information and market data, prepared by software from primary sources: SEBI results XBRL filed with BSE and NSE, LODR disclosures, shareholding patterns, exchange price data. It contains no research recommendation, no price target and no opinion on the merits of any security, and is not a research report within the meaning of the SEBI (Research Analysts) Regulations, 2014, Regulation 2(1)(w)(vii). Financial statements are as filed (consolidated where the company files consolidated results). Ratios are computed over filed lines. Where a figure is unavailable the table shows a dash rather than an estimate. The business brief is written by MarketPing's reader from the annual report and checked against it; no figure in a table was generated by a model. Nothing here constitutes investment advice, an offer or a solicitation; readers should consult a SEBI-registered adviser before acting. MarketPing is not a SEBI-registered intermediary.

Every figure is a filed number or a ratio over filed numbers · No rating, target or fair value is expressed · Disclosures on the last pagemarketping.in