The company has a P/E ratio of 7.9, above the average computer software & services industry P/E ratio of 4.5 and below the S&P 500 P/E ratio of 17.7. Patni Computer Systems Limited American De has a market cap of $979.7 million and is part of the technology sector and computer software & services industry. Shares are down 33.3% year to date as of the close of trading on Tuesday. You can view the full Patni Computer Systems Limited American De Ratings Report or get investment ideas from our investment research center. null