Shackleton
Advertising group founded in Spain in January 2004 by Pablo Alzugaray and Juan Nonzioli. Part of Accenture Interactive
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Latest News
Aug. 19, 2026
SixTwentySix Welcomes Jimmy Tatro as Commercial Director
A versatile creative, Tatro is a writer, director, producer and actor who’s known for his distinct comedic perspective and work across digital media
Aug. 19, 2026
American Pecan Promotion Board Brings Back the Comedy for Round Three of "Surprisingly Snackable Pecans"
New spots from Signal Theory and SixTwentySix prove pecans are surprisingly snackable in life's everyday moments