Société OCL India Ltd NSE India S.E.

Dalmia DSP Ltd. is engaged in the manufacture and marketing of cement. The company was founded in August 1937 and is headquartered in Patna, India.

Alsthom Industries Ltd. is an Indian company that manufactures metal and chemicals. The private company is based in Guwahati, India and was founded in 2016.

Part of Dalmia Bharat Ltd., Dalmia Bharat Refractories Ltd. is an Indian company that manufactures refractory products. The company is based in New Delhi, India. The company was founded in 1939. The CEO is Sameer Nagpal.

Calcom is the leading cement company in North East India with a total installed capacity of 2.1 million tons per annum. Built with state-of-the-art German technology, the plant has been designed and strategically located to create a seamless value chain to efficiently service its customers. With over twenty-five years of history in the cement industry, Calcom provides a superior experience to its customers with a pan East India footprint. The company's vision is to be a global leader with the highest enterprise value, reputed for its culture, customer focus and operational excellence. Calcom was founded by the Bawri family. The family moved to the North East in 1876 and ever since has deep socio-economic roots in the region. Calcom is the first company in the region to attract private equity investment from highly reputed German and Dutch multi-lateral agencies. The Government of Assam is a valued strategic partner in the company. Its lenders include leading Indian and International Financial Institutions.