This MacNews Category Review looks at taxi cab software for Mac OS X. Products covered include Grant Manager and Personnel Manager.
Exim
Exim (http://www.seuraava.fi/) is a software package for taxi companies that sports back office modules for tracking car use, invoicing of customers and public organizations, salary calculation and bookkeeping. It’s specific for Finnish taxis.
ActiCar
ActiCar (http://www.acticoncept.fr/) is a management tool for any kind of motor-coach company regardless of the number of coaches available.