IndianOil 

Indian Oil Corporation Limited, known to motorists and industrial buyers as IndianOil, is India’s largest integrated energy company by a combination of refining throughput, pipeline kilometres, and retail reach. It is a Maharatna public-sector undertaking whose core businesses sit on one balance sheet: refining, pipelines, marketing of petroleum products, petrochemicals, natural gas, and a growing exploration-and-production book. That integration is the commercial fact that matters. Crude arrives at coastal and inland refineries; products move on the corporation’s own pipeline grid; petrol, diesel, ATF, LPG, and lubricants are sold through a national dealer and distributor network; and surplus streams feed petrochemical and gas businesses rather than being treated as afterthoughts. The same group identity appears overseas through Lanka IOC in Sri Lanka, operations and equity interests in Mauritius, and IOC Middle East, so the brand is not only a domestic pump sign. Refining and pipelines give IndianOil its industrial scale. The corporation has long been the country’s largest refiner by capacity and the largest operator of crude and product pipelines, which is why tenders, aviation fuel contracts, and bulk industrial supplies often list it as the default counterparty. Marketing is equally structural: fuel stations, LPG distributorships, aviation fuelling, and lubricants sit under one retail and B2B system, with digital payment and loyalty layers added on top of the physical network. Petrochemicals and gas extend the molecule further—polymers, chemical intermediates, and natural-gas marketing—while E&P stakes give a modest upstream hedge. None of those lines is a lifestyle brand. They are industrial and regulated businesses whose prices, allocations, and safety rules are set by statute, exchange disclosures, and the corporation’s own commercial terms. The official social destinations listed here—Facebook at IndianOilCorpLimited, Instagram at @indianoilcorp, LinkedIn at /company/indian-oil-corp-limited, X at @indianOilcl, and the YouTube channel UC5ho18VZHwEFSahW0Q_o-6g—are public-affairs and brand channels. They publish campaign films, sports and community sponsorships, safety messages, and results colour. They are not customer-care desks, not LPG booking counters, and not places to receive one-time passwords, KYC scans, or bank details. Impersonation around fuel and LPG brands is common; treat any message that asks for an OTP, Aadhaar image, or payment to a personal account as fraud. Confirm station locators, tender notices, financial results, and overseas subsidiary facts on iocl.com or in statutory filings. English is the corporate language of investor and policy communication; Hindi and regional campaigns appear as flavour on consumer creative. Treat every post as communications from an integrated Indian energy major that refines, moves, and markets molecules at national scale and that also operates Lanka IOC, Mauritius, and IOC Middle East identities—then verify anything material at the source rather than in a comment thread.