ranking the chemical firms listed in tehran stock exchange by topsis method

this paper studies the indicators to assesment and ranking the financial performance with the chemical manufacturing listed in tehran stock exchange. we using the data enviornment analysis and topsis methods. it is an applied research study as far as goals and objectives are concerned. as for the type of research plan, it is ex-post facto since it relies on historical information. this research study includes one major question and four sub-questions. the research society includes the companies registered with tehran stock exchange within a 3-year period (2012-2014). finally, due to the limitations of the study, the data on 26 companies were gathered. in order to document the statistical analysis results and offer final solutions, the researcher used a statistic method through spss, excell and expert choice to analyze the questions. finally the result of this research is in order khalij fars, abadan, sannaye iran.