5 Largest Gas Station Chains in the US

4. Chevron Corporation (NYSE:CVX)

Number of stations in the U.S.: 6,877

Number of cities present in: 2,106

Chevron Corporation (NYSE:CVX)  is an American energy company and a direct descendant of Standard Oil, owned by the famous J.D. Rockefeller. The second biggest oil company in the United States, Chevron Corporation (NYSE:CVX) is equally known for its size as it is for its numerous controversial activities including allegations on the company of dumping over 18 billion tons of toxic waste, not to mention being known for influencing the jailing of Lago Agrio lawyer Steven Donziger who led litigation by residents against Chevron Corporation (NYSE:CVX).

The highest number of gas stations operated by Chevron Corporation (NYSE:CVX) are located in California, which makes up more than a quarter of all gas stations operated by the company in the U.S.