About Cork Cattle

Cork Cattle Co was founded in 1998 by Kevin and Nysa Kleinman. What began as a dedicated registered Angus and Hereford operation has grown into a multi-breed seedstock program rooted in functional cattle that perform in the real world.

From the very beginning, the focus has been on sound maternal bulls and females that deliver longevity, efficiency, and quality beef. Today that legacy continues with their children Aiden and Atley Kleinman carrying the operation forward in Wentworth, Missouri.

Two Generations.
One Vision.

ROOTED IN TRADITION.

DRIVEN BY PROGRESS.

Aiden Kleinman

Graduate of Oklahoma State University – Works daily in the semen and embryo marketplace, knowing exactly what traits are selling and performing right now. Aiden keeps his pulse on the bloodlines in the industry that are making the difference.

Kevin & Nysa Kleinman

Founders. Visionaries who built the foundation on registered Angus and Hereford genetics with an unwavering commitment to maternal strength and beef efficiency. From strong cattle operations, continuing to push the cattle to their most efficient potential.

Atley Kleinman

Next-generation operator. Bringing fresh energy while honoring the practical, no-nonsense approach that has defined the program for decades. Atley is currently attending OSU – and bringing that experience and networking to the operation.

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Generations to Come

Cork Cattle is just getting started on putting their stamp on the beef industry.

Success in the Hereford steer feed-out competitions proves Cork genetics deliver superior beef efficiency. The mission is simple and enduring: make every daughter better than her dam, and ensure every bull sires females that stay in the herd for years.

Kevin and Aiden’s daily work in the genetics industry gives Cork Cattle Co a competitive edge—knowing what works today and what will matter tomorrow. When you buy a Cork Cattle bull or female, you’re investing in proven performance and a program built to lead in the industries ‘what’s next’ steps towards beef cattle production efficiencies.