Leadership Team

Chief Executive Officer
Aegis Media North America
A 20-year veteran of the media services business, Sarah began her career in traditional media sales. She joined Carat in 1998 as Managing Director of Carat Business and Technology and later launched Carat Interactive in 2001, building the agency into one of the top full service digital marketing agencies by 2003. Sarah later served as President of Isobar U.S., creating a formidable network of award-winning agencies. In 2007, she was named CEO of both Carat and Isobar U.S. and in 2008 was named CEO of Aegis Media North America, overseeing the operations of all the Aegis Media operating units in the US and Canada.

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Founded in 2003, Vizeum challenges conventional media thinking. Combining an understanding of consumer motivation, with profound media expertise, Vizeum helps create stronger connections between brand and consumer. Vizeum has operations in 40 countries worldwide.
www.vizeum.com
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Posterscope has created the world's first real out-of-home network, making it the leading international outdoor media specialist. As the out-of-home sector leader in 20 countries across the world, Posterscope is constantly pushing the technological boundaries and leading the way for the rest of its sector.
www.posterscope.com
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Carat was the first ever independent media communications agency. Today it is the world's largest independent media communications specialist. Present in 70 countries, it is the leader in the vast majority of its national markets. Carat's core belief is that great communications can have the power to transform clients' businesses.
www.carat.com
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Isobar is the largest digital network in the world, and the only one to be truly global. The Isobar network has a total of 89 offices in 37 countries. Isobar is dedicated to creating time for consumers to spend with brands. It does this across the full spectrum of digital marketing, from search to transaction and web-build to creative services.
www.isobar.net