ACMA is the national body of the Indian auto component industry. Its members include firms that manufacture components and accessories for the automotive market in India and abroad. Today it has a membership of over 500 companies which contribute to 90% of the total output in the organised sector.

Website : www.acmainfo.com

CII works to create and sustain an environment conducive to the growth of industry in India. Today it has direct membership of over 5,300 companies from both the public and private sectors whose total capital investment is over USD 65 billion. With 47 offices in India and 12 overseas, CII serves as a reference point for Indian industry and the international business

Website : www.cii.in

SIAM is the apex national body representing leading vehicle and vehicular engine manufacturers in India. It addresses issues relevant to the sustainable development of the industry and endeavours to be a catalyst towards creating an internationally competitive automobile industry It plays a proactive role in creating awareness on environment protection and road safety.

Website : www.siamindia.com