Shackleton
Advertising group founded in Spain in January 2004 by Pablo Alzugaray and Juan Nonzioli. Part of Accenture Interactive
+34 917 43 44 44
Latest News
Aug. 25, 2026
System1 Launches Test Your Ad Screen: AI Creative Screening Trained on Millions of Human Emotional Responses
New tool, rooted in human emotion, offers predictive metrics at speed and scale
Aug. 25, 2026
Deaf Racing Driver Caleb McDuff Turns Silence into a Competitive Advantage, in new Film
"Fuelled by Silence" aims to help 18-year-old McDuff find new sponsors