ZenithOptimedia – www.zenithoptimedia.com – is a leading global media services network with 262 offices in 74 countries. As the first agency to apply a rigorous and objective approach to improving the effectiveness of marketing spend, ZenithOptimedia delivers to clients the best possible return on their communications investment. This philosophy is supported by a unique approach to strategy development and implementation across the full spectrum of paid, owned and earned contact points – the Live ROI planning process. The ZenithOptimedia Group of companies equips our clients with a full range of integrated skills across communications planning, value optimisation, performance media and content creation. Our key clients include Armani Group, ASUS, Aviva, BBC Worldwide, Bacardi-Martini, Electrolux, General Mills, Lactalis, LVMH, Nestlé, News Corporation, L'Oréal, Oracle, Puma, Qantas, Reckitt Benckiser, Richemont Group, Royal Bank of Scotland, Sanofi, SCA, Telefónica O2, Toyota/Lexus, Verizon and Whirlpool. We are part of Publicis Groupe, the third largest communications group in the world.