Chart: Top 50 Global Drug Companies by Sales in 2011 Posted by David Hunkar on 21 November 2012, 8:02 am Click to enlarge Source: Pharmaceutical Executive Related posts:S&P 500 vs. NASDAQ vs. Dow Jones Returns: ChartNumber of Listed Companies in the World and Companies Per Capita: ChartS&P 500 P/E Ratios by Sector: ChartThe Periodic Table of Commodities Returns 2023: Chart