The company, established in 2012, develops and implements software solutions on demand for various clients, but it also has two own IT products: Tassis (the first online timekeeping and project management application in Romania) and Warehouse Easy Expert (a software solution for warehouse management). 

Elysian Software launched Tassis in 2021, following an own investment of almost EUR80,000. Tassis efficiently manages time, team and tasks, providing reports and statistics to team and project managers, as well as supporting HR-accounting specialists in compiling legally required HR documents. Tassis helps every co-interested side in the labour market, with applicability within absolutely any industry.

Elysian Software is held by Radu Dacian Milos and Iulian Narcis Fintineanu, each with an ownership stake of 44.75%, and by Theodor Andrei Cernoiu, Antoniu Sergiu Ungureanu and Laura Iulia Vrabete, each with an individual stake of 3.5%.