Nihon Kotsu as the "Prince of Taxis." The company was founded as a sole proprietorship in 1928 and reorganized as a stock company in December 1945. It began as a limousine operator and expanded to taxi service in 1940. NK operates the most popular taxi hailing mobile application in Japan, Japan Taxi. Toyota invested 500 million yen in the app in 2017, followed by a second 7.5 billion investment in 2018. Tokyo Musen, a major rival of Nihon Kotsu in the Tokyo area, joined the app later that year in an effort to counterbalance foreign rivals such as Uber and Didi Chuxing.
Hailo Hailo Hailo was a British technology platform that matched taxi drivers and passengers through its mobile phone application. Founded in London in 2011, the Hailo taxi service was available in 16 cities (as of December 2013). By May 2013, Hailo had enabled more than 3 million rides for passengers from over 30,000 registered taxi drivers. The Hailo Passenger App was available as a free download from the App Store and Google Play for both iOS and Android devices. In late 2016 Hailo was absorbed by mytaxi, a German e-hailing company belonging to Daimler Financial Services, to form the largest e-hailing