15 US Companies That German 'Clone Factory' Rocket Internet Copied

Rocket Internet is one of the most successful -- and controversial -- startup incubators in the world.  Since its founding in 2007 by Oliver Samwer, and his two younger brothers, Marc and Alex, Rocket Internet has helped launch over 70 companies across 50 countries, generating a combined revenue of $4 billion. Just last week, the Berlin-based startup accelerator raised $445 million at a $4.5 billion valuation. And it's reported to be shooting for an IPO soon, with hopes of reaching a valuation ...