Designing a comprehensive rating model for TSE listed companies based on integrated reporting

Rating of companies in the business environment is one of the most important tools for identifying internal strengths and weaknesses and external opportunities and threats of companies. The increasing expansion of new approaches for evaluating the performance and reporting of companies in developing countries, on the one hand, and the lack of a comprehensive model for rating companies admitted to the Tehran Stock Exchange, on the other hand, prompted researchers to create a practical model based on the integrated reporting approach for comprehensive evaluation and rating the listed companies on TSE. The model was designed using fuzzy Delphi technique, fuzzy Dimtel and improved fuzzy AHP technique consist of 5 criteria, 19 sub-criteria and 63 indicators. Results show, the financial performance is the most important and the environment is the least important criteria for determining the rating of companies, while the environment has the most and financial performance has the least influence on other criteria. Also, the top 10 indicators among 63 indicators make up a total of 49% of the weight of the model, and it is necessary for company managers to pay special attention to them in order to improve their ranking.