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Exxon Mobil is one of the world's largest oil and gas companies, finding, pumping, refining, and selling the energy the world runs on.
Exxon Mobil is one of the biggest energy companies on the planet. It pulls crude oil and natural gas out of the ground, turns that raw material into gasoline, diesel, jet fuel, and the chemicals that go into plastics, and then sells the finished products to drivers, airlines, factories, and other businesses. Most people meet the company at the gas pump, but that's only the last step of a long chain it largely owns from end to end.
The business splits into a few big pieces. Upstream is the search-and-drill side: Exxon hunts for oil and gas fields, builds the wells and platforms, and sells the raw barrels. Downstream is the refinery and fuel side: it cooks crude into usable products and runs the stations and supply deals that get them to customers. A chemicals arm makes the building blocks for plastic, packaging, and industrial goods. Owning several links of the chain is the point — when oil prices swing, the drilling side and the refining side often feel the pain and the gain at different times, which smooths the ride. The real advantage is scale and low-cost assets. Exxon's oil wells in places like Guyana and the Permian Basin in Texas can pump profitably even when prices are weak, so it keeps drilling where rivals might pull back. The company spent roughly $60 billion to buy Pioneer Natural Resources in 2024, doubling down on the Permian, and it closed a deal for Denbury, which comes with pipelines for moving carbon dioxide. That CO2 business is a bet on capturing emissions from factories and burying them underground. Its main rivals are the other giants: Chevron, Shell, BP, and TotalEnergies. The obvious problem is that Exxon sells a product the world is trying to use less of. Burning oil and gas is the biggest source of the greenhouse gases heating the planet, and governments are pushing electric cars and cleaner power. Exxon argues the world will still need its barrels for decades and that it can supply them with lower emissions than most. It also returns piles of cash to shareholders — a hefty dividend and big share buybacks. In 2024 it bought back about $17 billion of stock, roughly 3% of its shares, even as some investors questioned whether that money should go into cleaner energy instead.
For all the talk of transition, Exxon is still, at heart, a company that makes money by moving molecules out of the ground and into engines. Its future hinges on a simple question: how long the world keeps buying what it sells, and whether it can be the last low-cost producer standing when demand finally cools.
Saved answer · last researched 25 Oct 2026