The sires housed at NSI showcase some of the region’s best genetics, representing years of dedication from top cattle producers. From proven herd bulls with strong maternal backgrounds to eye-catching sires that add style and performance, each bull is cared for with the highest standards to ensure quality collection, storage, and promotion. Whether you’re seeking calving ease, growth, or showring appeal, these bulls are here to help move your operation forward. Want to see them in person? Give us a call and we’ll gladly set you up with a tour!