Produced by the Bodegas Williams & Humbert distillery, which was established in 1877 and is one of the largest producers of sherry and brandy in the world. In addition to the drinks, the company also sells its casks, which are used to age world-famous whiskey brands such as The Macallan and others. All barrels are located in an estate that is a total of 150,000 sq.m. (together with production parts). The company is 100% owned by the Medina family and one of the largest in Jerez, Spain,

Rum Dos Maderas 5+3 has two aging stages. The rum is initially aged in American white oak casks in the Caribbean (Guyana and Barbados) for 5 years, then transported to Jerez, Spain and continues its aging process in Dos Maderas rum casks for 3 years.