Συνεργάζεται με τις επιχειρήσεις General Motors, Daimler Chrysler, Fiat, Ford, Honda, Mazda, Renault, Peugeot, Volkswagen και Toyota.
Its partners are General Motors, Daimler Chrysler, Fiat, Ford, Honda, Mazda, Renault, Peugeot, Volkswagen and Toyota.