One Tree Hill winery is part of The Wine Portfolio – a collection of distinctive New Zealand wine brands.

The journey of The Wine Portfolio started in 1995 when John M Coney, purchased the Morton Estate after he tasted the 1994 Black Label Pinot Noir from the Riverview vineyard. That Pinot was a sign for John of the potential in the company. His vision for the winery was for consistency to become a hallmark of the enterprise. Under the umbrella of “The Wine Portfolio” the new team set about developing vineyards, investing in wine-making facilities and building a set of new brands around Morton Estate. In 1996 a new crush plant was built at Riverview and the headquarters of the business was moved into a beautifully renovated historic building in Auckland.