Tri-Energy Cooperative Patronage and Local Charge
Want more money in
YOUR pocket?

Join our Cooperative

Joining our cooperative is easy, all you have to do is fill our our application form and you'll be part owner of the company. Being owner will entitle you to an annual dividend check each year as well as stock retirement.
  1. Fill out corresponding forms
  2. Submit to any store location, our main office, or email to michelem@bismancenex.com

Patronage Registration

About Tri-Energy Cooperative

The name of the cooperative was originally Farmers Union Oil Company of Bismarck Mandan. The name change was approved by the board of directors at the annual meeting held in June 2013.

Tri-Energy Cooperative manages ten Cenex branded convenience stores located throught west and central North Dakota. In addition to convenience stores they also have a bulk fuel department that delivers Cenex branded fuel to area farmers and companies.