Tata AutoComp Systems Limited, promoted by the Tata Group, provides products and services in the automotive industry to Indian and global customers, including Ashok Leyland, BMW India, Mercedes-Benz India, Eicher Motors, Fiat, Force Motors, Ford India, General Motors India, Hero Honda, Hindustan Motors, Honda Scooters, Honda Siel Cars India Ltd, International Tractors John Deere India, Mahindra and Mahindra, Mahindra Renault, Man Force Trucks, New Holland, Piaggio, Punjab Tractors, Royal Enfield, Skoda, Swaraj Mazda, Tata Motors, Toyota Kirloskar Motor Pvt. Ltd., Tractors and Farm Equipment Limited.