Rhode Island-based East Side Enterprises operates 109 stores under the Seasons Corner Market brand in Rhode Island, Massachusetts and New Hampshire, primarily Shell-branded stations. Its marketing underscores "fast, fresh and friendly neighborhood convenience stores."

Store amenities include car washes, Nathan's Famous Hot Dogs, f'Real Smoothies, Pepsi Spire fountains, Blue Rhino propane, Red Box and U.S. Post Office, among others.

Besides c-stores, East Side Enterprises distributes Shell gasoline and owns an auto collision center, auto repair shops, towing services, used-auto sales and several Shine365 Auto Wash-branded car washes.

For benchmarking purposes, store counts are as of Jan. 1, 2021.

Headquarters:Cranston, Rhode Island
No. of Stores:109
Rank Last Year:65