The Z-line is a purebred sow line originating from Great Yorkshire and Large White. The Z-line is bred with a strong focus on litter size and piglet survival combined with finisher efficiency . It is for producers that seek a prolific and robust baseline female.

The L-line is a purebred line originating from the Landrace, that has never been influenced by other genetics.

The L-line is for producers that seek a calm female with docile behavior and outstanding mothering abilities.

The TN70 sow is based on the Topigs L-Line and Z-Line.

The TN70 sow is the best mother in the world, having distinctively excellent mothering abilities due to the number of available, functional teats and the matching number of vital and uniform piglets born.

Traxx is produced from crossing a Duroc and Pietrain. This boar can produce robust and vigorous finishers.