| Apartment building Marsi tn 3B, Tallinn |
ventilation and automation works |
| Apartment building Meeliku 21/3, Tallinn |
ventilation and automatical systems |
| Talllinna Lastehaigla C korpuse juurdeehitus Tervise tn 28, Tallinn |
ventilation and automatical systems |
| Apartment building Staadioni 4, Tallinn |
ventilation and automatical systems |
| Police and Border Guard Building Räpina mnt 20A/20B, Võru |
water supply, sewerage and fire fighting water supply |
| Apartment building Marsi tn 3, Tallinn |
ventilation works |
| Residential and Office Building Lelle 24, Tallinn |
heating, water supply and sewer system construction |