Certified Oil operates the Certified chain of large-format regional convenience stores. The chain offers a wide selection of grab-and-go, packaged foods and self-serve beverages. Certified Oil continues to be owned and operated by members of the Baker family.

Certified’s Rewards program had more than 150,000 members.

Source: Convenience Digital Resource Library, Technomic

Headquarters:Columbus, Ohio
No. of Stores:71
Average Store Size:3,200 sq. ft.
Rank Last Year:77
States of Operation: Kentucky, Ohio, West Virginia
Family Business:Yes