Rivers Run Red
Rivers Run Red was the world's first agency to establish a working presence within a virtual world. RRR has been active in Second Life since 2003. In meatspace the company has offices in London and San Fran.
Projects include Vodafone, Philips, ING, Reebok, Adidas, Calvin Klein (CKin2U), Heineken, BBC, Channel 4, Penguin, Duran Duran and Radio 538. It's surprising to see how many Dutch client the company has. Since 2007 the RRR faces serious competition with new native Dutch virtual builders such as [lost in the] Magic Forest, Damanicorp and SLionhead.