Build a Complete Taxi Booking platform with apps

We are looking for a ready-made taxi booking platform, or a team who can quickly deliver a system. Customization and branding is necessary, on the web portal as well as iOS & Android apps, for both driver and passenger. Please present your expertise with any such experiences. IF YOU ALREADY HAVE A SYSTEM, PLEASE SHARE MORE DETAILS ON FUNCTIONALITY AND COMPARE IT WITH A POPULAR BOOKING APP IN THE MARKET. Thank you.