Exxon Mobil is an integrated energy company that explores for, produces, refines and sells oil, natural gas and chemicals. Its upstream portfolio is anchored by low-cost barrels in the Permian Basin and offshore Guyana, while a global refining and chemicals footprint captures value further down the chain. The company is known for financial discipline across commodity cycles and for a dividend it has paid and grown over decades. Newer ventures include carbon capture and lithium, extensions of its core engineering strengths.