Mariani Nut Company, founded in 1972 by cousins Jack and Dennis Mariani, is a leading brand in the walnut and almond industry. Initially starting as a small processor for their own orchards, the company has since grown to become one of the largest privately-held walnut and almond processors globally. With a farming operation spanning several thousand acres, Mariani Nut Company continues to supply walnuts and almonds from their own orchards, as well as partnering with numerous growers throughout the state.

Over the years, Mariani Nut Company has built strong relationships with customers in various sectors, such as confectionary manufacturing, cereal, and ice cream, pushing them to prioritize the highest quality and ongoing improvement. Their commitment to manufacturing capital investment has solidified their position as a leader in the industry, with their products reaching not only the US market, but also Europe, Asia, and Australia