The analysis of the relationship among dividends leverage ratios and profitability ratios of listed companies in the Stock Exchange of Thailand: non-life and life insurance sectors aims to study and analyze the financial presentation via financial statement of non-life and life insurance companies. To do so the researcher in particular focused on the information of dividend pay – out ratios leverage ratios and profitability ratios on sixteen (16) firms during the years 2013 – 2017 by employing correlation analysis. The results of the study found that the financial ratios with the same directions to dividend pay – out ratio but there were statistical insignificant included operating profitability ratio net profitability ratio return on assets ratio as well as return on equity ratio. On the other hand the financial ratio with contrary direction to dividend pay – out ratio but there was no statistical significant consisted of debt to equity ratio. However debt to total asset ratio was the one which was not only in the opposite direction to dividend pay – out ratio but also was statistical significant.

This research aims to study the relationship between profitability which included gross margin operating margin net profit margin return on assets return on equity and earnings per share and price to earnings ratio and dividend yield. The data were collected from financial statements and the annual reports of the companies listed on the Stock Exchange of Thailand (SET100). The top three companies selected should yield a maximum registered capital of each business category from the 1st January to the 31st of December during 2012 and 2015. 20 companies were chosen. The statistics used in the data analysis were descriptive and analyzed by arithmetic mean maximum minimum Standard Deviation and Pearson Correlation Coefficients to describe the characteristics of the collected data. The results of the study revealed that profitability gained from the gross margin operating margin net profit margin return on assets and return on equity. The earnings per share ratio were related to the price to earnings ratio and dividend yield at the reliability level of 95% and 99%.