HVAC systems, Water supply and Sewage Systems, Smoke control, Electric Systems design, Energy Efficiency Calculation for new buildings. During the Designing process the most modern and optimal solutions are being used. Due to optimal Design Virtex OÜ productivity high level allows to offer clients the services of good price and high quality. Virtex OÜ has been registered in the Register of Economic Activities (REA) http://mtr.mkm.ee/ within the following purview: • EEH003344 Construction • EEK000675 Audit of construction work • EEO002104 Owner supervision • EEP001354 Designing • EPE000413 Building design expert assessment • TEL002150 Electrical works • TGT000453 Gas works