Locations

United States

Learn more about our activities in the United States.

Operations

ExxonMobil has had a presence in the United States since 1870 when John D. Rockefeller and his associates formed the Standard Oil Company (Ohio), with combined facilities constituting the largest refining capacity of any single firm in the world. Today, Exxon Mobil Corporation is the largest publicly traded international oil and gas company and holds an industry-leading inventory of resources. We are also the largest refiner and marketer of petroleum products, and our chemical company is one of the largest in the world.

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Baton Rouge area operations

ExxonMobil Baton Rouge has been essential to the economic, political and social landscapes of the community. Operational excellence and improved energy efficiency are responsible for ever-increasing output capacity.

United States Article

Baytown area operations

Today, the ExxonMobil Baytown Complex is one of the largest integrated and most technologically advanced refining and petrochemical complexes in the world. 

United States Article

Beaumont operations

ExxonMobil’s Beaumont refining facilities have grown into an integrated petrochemical complex that today supports the energy needs of our nation and the world.

United States Topic

Billings refinery operations

The Billings Refinery started operations in 1949, processing an average of 20,000 barrels per day of crude oil.

United States Article

Joliet operations

The Joliet Refinery is located 40 miles southwest of Chicago, Ill. Built in 1972, the Joliet facility is one of the newest refineries in the United States and is ideally located to receive and process Canadian crude oil delivered by pipeline.

United States Article

Other U.S. operations

ExxonMobil, with more than 100 years in the refining industry, processes in excess of 1.9 million barrels of crude oil per day in the United States; that’s the volumetric equivalent of 133 Olympic-sized swimming pools.

United States Article

Alaska

Our history in Alaska spans approximately 90 years since drilling our first well at Yakataga Beach in 1925. Since then, we have explored throughout Alaska including Cook Inlet, the Alaska Peninsula, St. George Basin, Norton Sound, Navarin Basin, Yukon Flats, Beaufort Sea and the North Slope.
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Exterior photo of the houston campus energy center and fountains.

Houston campus

ExxonMobil's state-of-the-art campus north of Houston serves as home to its Upstream, Downstream, Chemicals and XTO Energy companies and their associated service groups. The facility opened in 2014 and accommodates more than 10,000 employees and visitors.

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Energy and environment

Growing the Gulf

ExxonMobil’s new projects along the Gulf Coast are expected to create over 45,000 jobs in America as we invest more than $20 billion over 10 years to build and expand manufacturing facilities in the region.
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