With grape production of 300,000 tonnes in 2013, the Riverina (centred on Griffith and Leeton) is the largest grape producer in New South Wales (60% of production) with vineyards covering an area of over 20,000 hectares. There are 16 wineries, many with cellar door facilities. Riverina wine makers produce one in every four glasses of Australian Wine.

Winemakers are generally large-scale producers of high-quality, value-for-money table wines.

Family companies are the common feature with Casella Wines, De Bortoli and McWilliams Wines among the companies which are headquartered here.