Global, but Built on the Best Local Talent – as one of the one of the largest performance marketing agencies in the world, it is our clients, our teams and our partners who help us outperform other agencies and serve the world’s top brands. We have more than 1,400 specialists in 60+ offices and 50+ markets worldwide. That’s local talent, delivered. Strategic Thinkers and Have the Industry’s Highest Client Retention Rate – always evolving, we actively discover and deliver the most successful strategies. More than 20 percent of our specialists worldwide focus on strategy, constantly seeking out ways to help clients market more effectively. We develop some of the world’s largest and most effective campaigns in a truly global fashion, with native language experts managing campaigns all over the world.