Headquarters:Fargo, N.D.
No. of Stores:33
Rank:194
Website:http://www.petroserveusa.com

Petro Serve USA is a regional home, commercial and farming energy supplier. It also operates gas stations and convenience stores across Minnesota and North Dakota. The company features bio-blender pumps and is a major proponent of renewable fuels, introducing midgrade ethanol and soy diesel blends into many cities in the region.

Source: Convenience Digital Resource Library, Technomic. For benchmarking purposes, store counts are year-end 2018.