Ngāi Tahu Farming Limited whose farms are located near the Canterbury township of Oxford. Their farms Te Ahu Patiki and Maungatere are in the area known as Te Whenua Hou and was originally a New Zealand Forest Service radiata pine plantation commonly known as Eyrewell Forest. Both farms are irrigated by water from the Waimakariri River, and milk a combined total of 2,230 cows. 8 March.
Tewi Trust is situated near the small South Waikato settlement of Okoroire near Tirau. The area is famous for its hot springs and its beautiful hotel. The farm consists of a 138ha effective milking platform on which is run a 430 cow Friesian herd. 11 March.
The Proprietors of Rakaia Incorporation’s Tahu a Tao farm has a long and proud history dating back to 1886. The present 216ha property near Ashburton runs around 830 Kiwi cross cows. Its name Tahu a Tao is the Māori name for Kyle, the district where the farm is located.
Te Puni Kōkiri is a sponsor of the Ahuwhenua trophy and the Ahuwhenua Young Māori Farmer award.