Advanced Enzyme Technologies (AET) is one of the largest research driven Indian enzyme companies with more than two decades of experience in the fermentation process for production of enzymes. It is engaged in R&D, manufacturing and marketing of more than 400 proprietary enzyme products developed from 60 indigenous enzymes operating in two primary business verticals namely healthcare and nutrition (human and animal) and bio-processing (food and non-food). It offers these products to a global clientele of more than 700 customers across 50 countries worldwide. The company manufactures enzymes by using all four existing natural origins viz. plant, fungal, bacterial and animal sources, using environment-friendly biotechnology processes.At the IPO price band of | 880-896, the stock is available at 25.5-29.6x of FY16 EPS of | 35.1-29.6.