La Guita
Bodegas de Hijos de Rainera Pérez Marín (also known as La Guita) was founded in 1852 in Sanlúcar de Barrameda. The vast majority of its wines are made from grapes from one of the best farms in Sanlúcar, Pago Miraflores.
In 2007, the winery became part of Grupo Estévez, alongside Valdespino and Marqués del Real Tesoro.