Biofuel Boiler HousesNarva-Jõesuu 2.5MWSauga 1.75MWVäike-Maarja 1MWAdavere 0.99MWÜlenurme 2MWTõrvandi 2MWImavere 0.72MWVaida 0.72MWLeisi 0.5MWAruküla 0.95MWVõnnu 0.72MWRaasiku 0.72MWHarku 0.72MWContainer Boiler HousesPüssi 0.72 MWHelme 0.5MWPühalepa 0.3MWTamult AS (Fesma) 0.3MWPellet Container Boiler HousesMika Muntola 1MW container boilerhouseOlustvere TMK 0.2MW container boilerhouseRepair and maintenance workKuressaare Soojus 6MW multicyclon repair worksESRO 4MW boiler tube exchangeKuressaare Soojus 6MW boiler tube repair work