Shackleton

Advertising group founded in Spain in January 2004 by Pablo Alzugaray and Juan Nonzioli. Part of Accenture Interactive

+34 917 43 44 44

Aug. 06, 2026

The two-day conference features sessions for both experienced in-house leaders and those new to working at a brand

Aug. 05, 2026

In the role, Passaro will guide The Hidden Opponent’s next phase of growth, helping scale its impact while strengthening the programs