Epsilon Net S.A. engages in the development of IT systems and solutions in Greece. The company offers Tax System 5, an application for taxation and documents management; Tax System 5 Estate that provides value calculation and geographical tracking of estate; Extra Accounting, an application for accounting offices; Extra Payroll, a tool to monitor and calculate the payroll for accounting offices and businesses; Hyper.Axion Accounting, a solution for accountants and big accounting offices; and Hyper.Axion Payroll, an integrated application for large accounting offices for monitoring of payroll circuit. It also provides Business Payroll & HRM, a payroll and HRM management application for middle sized businesses, shipping companies, training centers, hospitality and seasonal businesses, construction companies, and public and private sector; and PYLON HRM, an application for the monitoring of payroll and HRM for business and public sector. In addition, the company offers PYLON Commercial, an application that serves needs of commercial systems; PYLON Services, a commercial application with specialization for businesses and professionals in the services sector; PYLON Retail, a touch-technology application for the broader retail market; PYLON CRM, a customer relations management application; PYLON Restaurant, an application for food and catering sector; PYLON Hospitality, an application for businesses in the hospitality sector with tourist accommodation management needs; and Epsilon Training, a training solution for economists, accountants, and executives. Further, it engages in the installation and configuration of complex IT projects in the private sector; creation of digital content on the Internet; and the provision of integrated scientific information, as well as training and education on issues related to tax and labor legislation and jurisprudence. The company was incorporated in 1996 and is headquartered in Thessaloniki, Greece.