| Lasnamäe Health Centre Linnamäe St 3, Tallinn |
underground storm water and sewerage works. |
| Business and residential building Lelle 24, Tallinn |
ventilation, cooling, heating, water supply and sewerage for the 16th floor. |
| Apartment building Vibu 6, Tallinn |
ventilation works |
| Apartment building Rõugu tn 2 / Pikaliiva tn 92, Tallinn |
water supply and sewerage systems |
| Apartment building Marsi tn 3A, Tallinn |
ventilation works |
| Mustamäe Centre Tammsaare road 104 Tallinn |
heating systems |
| Nordnet cold storage Betooni 1B, Tallinn |
ventilation, heating, water supply and sewerage systems |
| Office building Pärnu mnt 102B Tallinn |
ventilation and cooling systems |
| Arsenal Centre Erika tn 4, Tallinn |
ventilation, heating, water supply, fire water and sewerage systems |