Yelp Inc

Yelp, Inc. is a multinational corporation headquartered in San Francisco, California, that operates an "online urban guide" and business review site. Yelp was founded by Jeremy Stoppelman and Russel Simmons in 2004. The company's Yelp website began as an email service for exchanging local business recommendations, and later introduced social networking features, discounts, and mobile applications. Yelp has extended its services to Argentina, Australia, Brazil, Canada, Japan, Mexico, New Zealand, Singapore and parts of Europe.