JK Cattle Company is owned and operated by Justin & Kate Boshammer, near Condamine and Dulacca in Queensland's Western Downs.

We specialise in the production of quality seedstock bulls, across the Angus, Brangus, Ultrablack and Wagyu breeds, in addition to our commercial breeding and backgrounding program.

We have been developing our seedstock herds for almost 20 years, and strive for consistency and depth of quality in our bulls, with a focus on fertility, performance, constitution, adaptability and customer satisfaction.

Objective data is comprehensively recorded, and clients have access to a wealth of information on the bulls, including EBVs, independent structural scores, semen motility and morphology results, and dam fertility data.

Breeding decisions are made with a balanced approach across all traits, and commercial relevance is at the heart of the JK program. You can read more about our breeding philosophy and program here.

This year we will hold our 5th on-property bull sale near Condamine on Monday 3rd August 2026, where 110 bulls will be offered.

Our yearling bulls are available in late September/October each year.

We welcome enquiries and inspections of our herd, and value building long-term relationships with our clients.

We began leasing our first property in 2012, and over the years we bought more cattle, agisted, leased and purchased more land. Today our seedstock herd is comprised of 780 registered females plus progeny, on 6000 hectares around Condamine and Dulacca.

For more information on what we do, we hope you enjoy our video.

Please feel free to contact us with any questions you may have, we are more than happy to help.

Justin & Kate Boshammer