O Olive Oil

Artisanal olive oils and vinegars made from lush California olives, organic citrus and Sonoma Valley's best varietal wines.


O Olive Oil & Vinegar®, founded in 1995, is the premier producer of California specialty olive oils and vinegars. O was the first in the United States to crush organic citrus with fresh California Mission olives to produce its signature line of olive oils. In the heart of California’s renowned wine region, O recently opened a state-of-the-art vinegar fermentation facility in Petaluma. Made with wine sourced locally, O engages the old-world method of natural aging in wood barrels and stainless steel tanks to make their award winning California artisan wine vinegars. This process yields an incomparable selection of hand-crafted olive oils and vinegars from simple, real ingredients in a fresh California style.

O recently introduced a fresh, modern makeover of a wholesome classic with its new O Organic Apple Cider Vinegar. Carefully fermented in California’s Sonoma Valley one batch at a time, O Organic Apple Cider Vinegar is full of bright, fresh flavor and organic goodness without a harsh aftertaste. O Organic Apple Cider Vinegar is raw, live, unfiltered, and with “the Mother” (the strands of proteins, enzymes and friendly bacteria that give it a desired murky appearance). The quality and taste of O Organic Apple Cider Vinegar was achieved through significant trials of proprietary cultures and a commitment to non-pasteurized product production methods.

Its products are sold in over 4000 natural food, conventional grocery and club stores, primarily in the United States and Canada. As an all-natural, clean label product, O Olive Oil & Vinegar delivers a simple and surprising ingredient that makes everyday food taste extraordinary, and gives home chefs a fun and easy way to elevate their cooking into a culinary experience.