"Genetic improvement has been our constant priority for 35 years. Our achievements of top ratings worldwide keep us at the forefront of the global industry"

JJ Genetics create unique breeding lines using the science and art of genetic improvement to provide superbly functional pigs for the 21st Century based on the Large Whites and Welsh Landrace herds of John Millard and John Davy to produce excellent pork and bacon pigs.


The outstanding Terminal boars are bred for lean tissue growth rate with fast growth rate, low food conversion and excellent carcase quality. Continental bred improvement has created high fecundity maternal lines with high numbers born and reared per year.

JJ Genetics provide back-up service to their customers and have exported to 53 countries and have Large White, Welsh Landrace, Duroc and Hampshire breeding stock together with A1 available.

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