Rhode Island-based East Side Enterprises operates more than 50 stores in Rhode Island and Massachusetts, primarily Shell-branded stations. Since 2013, the chain has been opening stores under the Seasons Corner Market convenience-store brand. All sell fuel, and more than half offer diesel. Most are open 24 hours.

In addition to c-stores, the company's services include wholesale distribution of Shell gasoline, an auto collision center, auto repairs, towing services, used-auto sales and a 365 Auto Wash branded car wash. 

Source: Convenience Digital Resource Library, Technomic. For benchmarking purposes, store counts are year-end 2017.

Headquarters:Cranston, Rhode Island
No. of Stores:59
Rank Last Year:106