Financial reports are an important instrument for companies to show company performance results. The contents of financial reports have useful benefits for both internal and external parties of the company. To find out the company's financial position, it is necessary to analyze the financial reports to see whether the company is good or bad. One way to analyze financial reports is to use ratio analysis. The aim of the research is to analyze the company's financial reports which are used to determine the size of the company. The samples used in this research were 5 companies operating in the construction sector from 2020 to 2022. The research method used was quantitative descriptive based on calculations from financial report data on the Indonesia Stock Exchange. The ratios used include liquidity ratios, activity ratio, solvency ratios and profitability ratios. The results of this research are among the five companies. Which company is the best and which company should carry out an evaluation.

Bank Sampah Mandiri is a waste bank established directly by the community of RW 4 Lakarsantri Village, which is one of the Zero Waste Villages of the Environmental Agency. One of the public services owned by RW 4 Lakarsantri to the community is waste bank management services. In Lakarsantri Village, especially RW 4, the waste bank management system is still manual and not computerized, so there is a need for an information system that can facilitate or streamline the operations of the Waste Bank. In addition, the existing savings book can only record the date and nominal savings. The savings book is considered less effective because the process of recording is very prone to loss and misrecording. To solve these problems, a Waste Bank Information System was developed using the Unified Modeling Language (UML) made for the modeling method, MySQL for the database and PHP for the programming language. With this system in the future, it is hoped that it can help Bank Sampah Mandiri in managing and operating efficiently and safely.