Report on the presence of sponsors and patrons at the San Sebastian Festival in recent years, including RTVE, Movistar+, Audi, Kutxabank, Amenabar, Alba, TCM, Platinum Awards, Dyson, Chanel, Cabreiroá, Irizar, Keler, Arri, Nespresso, Jamones ibéricos de España, Euskadi Basque Country, Gin MG, Perrier-Jouët, Mar de Frades.