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It buys crude oil and turns it into usable fuels like gasoline and diesel, then sells those fuels mostly inside Iran.
Isfahan Oil Refining Company runs one of Iran's biggest oil refineries, located in the city of Isfahan in the center of the country. Its business is simple to picture: it takes raw crude oil and heats and separates it into the fuels people and businesses actually use — gasoline for cars, diesel for trucks and buses, and other products like fuel oil and liquefied gas. Think of it as a giant kitchen that takes one basic ingredient and cooks it into many different meals. The company's main customers are domestic: the Iranian government and state-linked distributors buy most of its output, and everyday drivers and factories are the ultimate users. Because the government sets fuel prices and controls much of the distribution, the company's revenue depends heavily on regulated prices and government policy rather than on free-market competition.
The company trades on the Tehran Stock Exchange, so ordinary Iranians and institutions can own a piece of it. It is not a private startup; it is a major state-influenced industrial asset. Its profits come from the gap between what it pays for crude oil and what it earns from selling refined products, minus operating costs. When that gap is wide, the company makes good money; when the government caps fuel prices or crude costs rise, the margin can shrink fast. For a company like this, the biggest recent issues are not new products but rather sanctions, aging equipment, and the need for investment. International sanctions have made it hard to buy spare parts, modern technology, and to export. That means the company often has to rely on its own engineers and whatever equipment it can source locally or through friendly channels. Any free cash it generates tends to go back into keeping the refinery running, upgrading units to make cleaner fuels, and meeting government obligations rather than into big shareholder payouts. In short, it is a vital but constrained piece of Iran's energy machine — important, profitable in good times, but heavily shaped by politics and sanctions beyond its control.
Saved answer · last researched 16 Oct 2026
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