Since the partners and managers of this institute have a long history in the field of accounting and special financial services, many companies and organizations have different professional services such as conducting special investigations and preparing special review reports, reporting reports and designing accounting information systems, accounting business. And have prepared tax returns and… have been used. Among the users of such services can be the companies of Iran Telecommunication Factories, Fars and Khuzestan Cement Company, Sepehr Electric, Kashan Velvet and Silk, Iran Butterfly Belt, Pak Vash, Toli Press, Paxan, Iran Tobacco Company, Karun Cement Company, Bargh Lameh Company, etc.