| Apartment building Võistluse 3, Tallinn |
ventilation, heating, water supply, sewerage |
| Warehouse and production building Tapri 9, Tallinn |
ventilation, cooling, heating, gas boiler house, water supply, sewerage, high current, low current |
| Apartment buildings Remmelga 4-1 & 4-2, Tallinn |
ventilation |
| Container hotel Telliskivi 62, Tallinn |
ventilation |
| Red House Telliskivi 60a, Tallinn |
ventilation and automatic systems |
| Apartment building Tammsaare tee 89a, Tallinn |
heating, ventilation, water suplay and sawerage |