AKQA

AKQA is an privately held company, specializing in many disciples of interactive marketing, including interactive experiences and customer relationship management, e-commerce and technology services, media, search and analytics, interface design and content creation and distribution. Their expertise is not just limited to digital marketing, however, they have also helped create, fully integrated and experiential campaigns on behalf of their clients as well.

The company is headquartered in San Francisco and has offices in Washington D.C, New York, London, Amsterdam, and Shanghai with 750 full-time employees. AKQA specializes in internet and digital marketing, serving numerous clients including Coca-Cola, Fiat, McDonald's, Microsoft, Nike, Inc., and Visa[3]. One of the company's most visible non-advertising projects was the design of the user interface for the Xbox 360 video game console.

Fallout 3
They were responsible for Fallout 3's Prepare for the Future viral advertising site.