O'Neill Vintners & Distillers was founded in 2004 by wine industry veteran and entrepreneur Jeff O'Neill. The vertically integrated winery is one of the fastest-growing companies in California with a reputation for producing premium quality wines and spirits. From national brands to control labels to outsourcing services, O’Neill is recognized as the preferred production partner for retailers, distributors and some of the largest adult beverage brands in the world. O'Neill is also known for its leadership in sustainability practices, having received the Green Medal Leader Award in 2021 by California Wine Institute as well as B Corp Certification in 2022.