Rubino Headquarter’s is in Bari, in the region with the largest Italian olive oil production. Sister companies are Frediani & Del Greco Co., located in Lucca - Tuscany and certified with ISO 9000, IFS and BRC English standard and San Domenico Co., specialized in organic agriculture and in the production of olive oil from organic agriculture San Domenico Co. is the first Italian Company certified with USDA authorized to sell and export to U.S.A.