Marlborough Wine Estates Group Limited, together with its subsidiaries, operates in the wine industry. The company engages in grape production and sales; wine making; and marketing and sale of premium wine under the OTU Wines and Music Bay brands. It also owns and operates 6 vineyards covering an area of 336 hectares of land in Marlborough, New Zealand. The company operates in New Zealand, Oceania, the United States, the United Kingdom, Europe, Australasia, and internationally. The company was incorporated in 2015 and is based in Auckland, New Zealand.