The Wall Street Journal has released a standalone interactive infographic that allows you to read through all 73 companies valued at over $1 billion dollars (USD) in detail based by country, time of last raise, and other useful details. It looks like it will be constantly updated as well based on new raises and valuations, so it is definitely a link worth bookmarking especially as many question the valuations of these young firms.
The Billion Dollar Startup Club
Infographic source: Wall Street Journal