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

Jul. 03, 2026

HAMLET Sign Rising Star Director Jasper de Maeseneer for Global Representation

International production company HAMLET have signed rising star director, and Gold You Director Award (YDA) winner, Jasper de Maeseneer to their roste

Sep. 10, 2024

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VML has been awarded Global Network of the Year, Jung Von Matt Germany wins Global Agency of the Year and Omnicom is Holding Company of the Year