Duncan Ag is a family owned business with a long history of innovation and quality going back over three Clough family generations.
Our story started as WR Clough and Sons Ltd, founded by Manawatu blacksmith Bill Clough and his rugged swamp ploughs in 1937, and we have continued making tough, indispensable farm machinery ever since. Duncan Ag produces equipment that is now sold world wide and remains proudly made in New Zealand.