Oyster Bay is an internationally acclaimed wine brand owned by Delegat Group, a prominent New Zealand-based global wine producer and publicly traded corporation listed on the New Zealand Stock Exchange. Delegat Group manages the entire operational lifecycle of the brand, overseeing sprawling estate vineyards situated in premier wine-growing regions like Marlborough and Hawke's Bay, alongside advanced winemaking and bottling facilities. The corporate parent handles global export logistics, marketing strategies, and international wholesale distribution networks, making Oyster Bay one of New Zealand's most successful commercial wine exports spanning dozens of countries worldwide.