Discover our legacy
Explore the journey of International H&N International became one of the most famous genetics. Meet our founders Arthur and Mary Heisdorf and see their personal archives and milestones. The museum offers a unique window into H&Ns roots and ingeniouity and illustrate the pioneering spirit behind our brand.
Our history, decade by decade
From a small family business to a global genetics leader, follow the timeline that shaped H&N International. Learn how innovation, commitment, and close client relationships have driven progress in poultry genetics for more than 80 years.
Leaf through Art and Mary Heisdorf’s scrapbook
Arthur and Mary Heisdorf proudly kept record of their own history in this very personal scrapbook. Beyond family memories, it offers a fascinating glimpse into early marketing and sales strategies—showcasing how they communicated the value of their work from the very start.
Shaping the Future of Layer Breeding
Since 1945, H&N International has led the egg industry with innovative genetics, science-driven progress, and trusted support — empowering breeders worldwide to succeed in every environment.
Everything starts with a conversation
At H&N, we value close relationships with a long-term vision. Reach out to us; we want to get to know you and discover together how we can grow in your market.
