m/SIX

We are the UK’s fastest-growing media planning and buying agency. A progressive and entrepreneurial, international network that was born digital.

+44 20 7079 9800

m/SIX is one of the fastest growing media agencies. A progressive and entrepreneurial international media network that was born digital, the agency prides itself on its pioneering, energetic approach and honest culture. With over 40 offices worldwide, m/SIX is backed by WPP, the world's largest communications agency network, and embraces a unique ownership structure between The&Partnership and GroupM. This means we retain a flexible and entrepreneurial spirit, unencumbered by the rigid,...

Latest News

Nov. 02, 2026

Petlove and Sao Paulo Metro Take on Animal Cruelty with "Villains," an Animated Series

Across four episodes, the series subverts fantasy’s classic villains — witches, vampires and their kind — to make one point

Oct. 30, 2026

Columbia Gives Away Survival Bunker With the Launch of the "Don't Panic Room" Campaign

Participants can share skills to survive outdoors and a chance to win a stocked off-grid bunker, delivered to their door