1. Mercedes-Benz Group Ag
2. Volkswagen AG.
3. Agrale S. A
4. Industrial Vehicles Corporation (Iveco)
5. The Volvo Group
6. Hyundai Motor Group
7. General Motors (Chevrolet)
8. Mitsubishi Fuso Truck and bus Corporation
9. Hino Motors Ltd
10. King Long United Automotive Industry Co. Ltd