Strommen Ranch is a registered ANGUS seedstock operation near Fort Rice, N.D., approximately 37 miles south of Mandan, N.D. It is owned and operated by Aaron & Sheyna Strommen and our kids, Cassidy, Cooper & Clint.


As your seedstock provider, we want your operation to be profitable and sustainable for generations – regardless of the market. That is why we require our stock to exhibit Maternal POWER™ by thriving in a Northern Plains, grass-based environment with minimal supplementation. They must do more with less. Our commitment to these ideals has never weakened. 

We believe that, now and into the future, profitable and sustainable operations will run cowherds that provide the desired performance with minimal input. We have placed extensive pressure on our cowherd to generate the right genetics that will positively impact our customers’ bottomline: cattle that can do more with less.


Our ANGUS cattle are backed by generations of proven, efficient genetics, emphasizing Maternal POWER™: calving ease, fleshing ability, udder quality, disposition, structure and fertility. We invite you to visit the ranch and see our Proven, Balanced, Cow-Makers in action.

Hard-working, easy-fleshing, moderate-framed, maternally oriented ANGUS genetics backed by generations of Maternal POWER™.

Mission Statement

Badlands Angus Alliance

Bull & Bred Female Sale

Wednesday, Dec. 2, 2020

Stockmen's West, Dickinson, ND

40 Coming 2-Year-Old Angus Bulls

450 Bred Females

Badlands Angus Alliance

Bred Female Sale

Tuesday, Jan. 5, 2021

Stockmen's West, Dickinson, ND

450 Bred Females

Aaron & Sheyna Strommen, Fort Rice, N.D.

(701) 445-2020 or (701) 290-7983

Maternal POWER™ Angus Bull Sale

Saturday, Feb. 20, 2021

At the Ranch, Fort Rice, ND

60 Yearling Angus Bulls

Angus Bulls "bred heifers" "Strommen Ranch"

Welcome to Strommen Ranch

Contact Information