- UAB "Universali arena"
- Jungtinės Architektų Dirbtuvės
- Stadium Consultants International
Siemens Arena, renamed to Avia Solutions Group Arena in November 2020, is one of the most important and significant Lithuanian sport, entertainment, and cultural objects, which has earned the recognition of countries all over the world: in 2004, the arena was selected as the best sport building of the year in Lithuania.
The basketball club Rytas Vilnius, which currently competes in the domestic LKL, and in Eurocup, uses the facility for all of its European home fixtures. Avia Solutions Group Arena also hosts Rytas’ home fixtures of the Lithuanian “national derby” against its archrival Žalgiris Kaunas in both the LKL and BBL. The rest of the games are played in the adjacent Jeep Arena.