Nakheel

Nakheel is one of Dubai's largest developers which has transformed the fabric of the city with numerous superscale landmarks, they have already added 1,500km of the beachfronts' coastline. They are responsible for famous projects such as the world, the palm islands, jumeirah developments and many more. These projects, most of which are complete, were only conceptual visions in 2001.
http://www.nakheel.com/