TATA AutoComp Systems Limited
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
GS YUASA International
GS YUASA International (GYIN) is a subsidiary of GS YUASA Corporation (GYC). A merged entity of two leading battery makers in Japan – Japan Storage Battery Co. and YUASA Corporation, GYC has a turnover of US$ 3.4 billion. Its business domains include Automotive (53%), Industrial (34%), Lighting and Special Tools (9%), Consumer and Others (4%). GYC is a global leader in two wheeler batteries and ranked first in Asia for automotive batteries. It operates 28 plants in 14 countries.