December 20, 2017

Maria Kolosova Named CEO of GroupM Russia

MOSCOW, Dec. 20, 2017GroupM, the world’s leading media investment group, today announced the appointment Maria Kolosova to CEO of GroupM Russia. A 20-year expert of the industry and 17-year employee of GroupM, Kolosova takes on the CEO role for GroupM Russia to foster growth opportunities GroupM sees in the market. 

Kolosova was most recently general manager of MEC Russia, where she has successfully led the MEC business since 2011. She joined Mediaedge in 2001, where she began her career as a senior expert in media planning, and remained with the company when it merged with CIA in 2005 to become MEC, part of GroupM. Since then, Maria has held several roles at MEC and Maxus. Kolosova is a graduate of the Moscow State University.

Kolosova will report to Dominic Grainger, CEO of GroupM EMEA. She succeeds Neil Hardwick, who is moving to take on the leadership of MEC in MENA. Succeeding Kolosova as CEO of MEC Russia will be Natalia Kiryanova. The announcement of a leader for the CEO of Wavemaker in Russia will be made later this year.

“Maria continues to be one of our rising stars, known for her inspiring leadership and excellent stewardship of client business; her appointment to CEO of GroupM Russia marks our commitment to bringing a fresh new vision to clients in a large and an important market,” said Grainger. “Her strong track record delivering innovative media solutions to clients demonstrate she’s the right person to lead our team as we expand our data and digital capabilities in Russia.”

About GroupM

GroupM is the leading global media investment management company for WPP’s media agencies including Mindshare, MediaCom, Wavemaker, Essence and m/SIX, and the outcomes-driven programmatic audience company, Xaxis. Responsible for more than US $108B in annual media investment by some of the world’s largest advertisers, GroupM agencies deliver an advantage to clients with unrivaled insights into media marketplaces and consumer audiences. GroupM enables its agencies and clients with trading expertise, data, technology and an array of specialty services including addressable TV, content and sports. GroupM works closely with WPP’s data investment management group, Kantar, and together they account for almost 50% of WPP’s group revenues of more than US $19B. GroupM delivers unrivaled marketplace advantage to its clients, stakeholders and people.


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