The ambitious Research Project in the Ambrona Valley could not be developed without the support of several companies which favoured with their help the work of the Valladolid University team directed by Dr. Manuel A. Rojo. The archaeological excavations we make in different sites of the Valley would have been impossible without this support of our sponsors. Since the collaboration agreement was signed between.

SAN MIGUEL brewers and the Valladolid University General Foundation, this company has been one of the most important sponsors for the Ambrona Valley Project. San Miguel soon recognised the importance that this project had for the Spanish culture. San Miguel help is not merely economical but it has also promoted the elaboration of a scientific documentary about Beer in Prehistory and also sponsors our web page www.valledeambrona.com.

SANTANA MOTOR has been collaborating with our project for more than five years, being now our oldest sponsor. During this period of time SANTANA MOTOR ceded to the Ambrona Valley Research Team several all-terrain vehicles, which were extremely useful for us to transport the people to the sites.

The CASTILLA Y LEÓN Administration helped us in organizing the volunteers coming to work in our sites during summertime, and also collaborated with an important economic support to the project.

The RENAULT Company, one of the main ones in the car business, ceded since 2001 vehicles to transport our team members.