This document contains a summary of companies from various sectors in India including their products and the statistical tools used for analysis. It lists 12 companies from sectors like pharmaceuticals, engineering, technology, banking, mining, and utilities. For each company it provides 2-3 key products. It also lists some common fundamental and technical analysis tools used like P/E ratio, Bollinger Bands, MACD, RSI for researching these companies. The document concludes with a header for transaction history but no details are included.