Condon Cos.

Condon Cos. operates Ultimart Convenience Stores in the lower Fox Valley area of Wisconsin. Ultimart stores offer branded gasoline products from Mobil, Shell, bp and Citgo. 

Among its local advantages are clean restrooms and a large selection of tobacco products, including a huge selection of roll-your-own tobacco products and accessories, the company said. Ultimart offers beer in all locations and a full line of liquor and wine in some outlets. 

For benchmarking purposes, store counts are as of Jan. 1, 2025.