Abstract: The main objective of this paper is to evaluate the consumption & investment and the market size of the cement industries in India. They play an important role in the growth of India. In India, there are 69 industries producing cement. In this, the studies of top 5 companies are done, their market size, their investment is studied. The major part of the cement is consumed by the housing sector i.e. 64%, 17% consumed by infrastructure, 13% by commercial and only 6% is consumed by industrial sector.