Companies get a lot of benefits by working with software companies, working with a software firm, increasing their service options and existence in their sector. Companies should work with software firms to keep pace with technology and to provide customers’ wants. The continuity of software that is used in service and product is important. Firms give priority to programs’ capability of getting improved and developing according to the needs of the project. That’s why sometimes they need expert software teams in firms’ structure. That means high cost. For lower cost and limitless support software firms’ services are needed. These can be told to explain why is it important to work with a software firm;   Take advantage of developing technology,   Add strength to the internal-external communication,   Decrease the production costs,   Do all the process faster and more safely,   Catch the growth rate,   Increase the spread,   Enhance the efficiency more, All of these are works that every firm needs. You can see why you should prefer software firms as they develop programs specific to sectors’ and companies’ projects. Packaged software can be used by a lot of companies. However, after a while it appears that these ready-made software are not enough for persistently arriving needs. Software firms can solve this problem by developing customer programs that can be edited due to needs.