The term RIDESHARING COMPANY can be summarized as a company that provides a service for people to share rides with other passengers. The most well-known example of this type of company is Uber, which is a 4-letter word. Uber is an American multinational ride-hailing company based in San Francisco, California. It offers services including peer-to-peer ridesharing, ride service hailing, food delivery, and a bicycle-sharing system. Uber has become one of the most successful companies in the world, with operations in over 900 metropolitan areas worldwide.