Written By: Ehsan Jahandarpour

GrubHub Inc. is a mobile and online food-ordering company that connects diners and corporate businesses with thousands of takeout restaurants in more than 700 U.S. cities and London. GrubHub Inc. employs a transactional business model, and the service is free for diners. In 2013, the company sent more than $1 billion in gross food sales to local takeout restaurants, processing roughly 174,000 orders on a daily basis. GrubHub Inc. has served more than 4.19 million unique diners in the last 12 months.