Suomi English Electricity grid services Renewable energy services Wind power projects Group Vacancies Contact information 110 kV power lines Read more 110–400 kV substations Read more Distribution networks Read more Project development Read more Construction of power plants Read more TMV Service Oy offers project management and construction services to power plant and electricity network owners. Read more TMV Line Oy offers transmission line design, construction and maintenance services to network companies. Read more TMV Power OÜ offers construction and renovation services for distribution networks and 110–400 kV substations. Read more TM Voima Oy has focused on licensing wind power projects. Currently, there are development projects in the municipalities of Alavieska, Haapavesi, Nivala, Sievi and Ylivieska. Read more Do you want to be a member of our team? We talk about vacancies here . Merry Christmas and Happy New Year Merry Christmas and Happy New Year We wish our customers and partners a Merry Christmas and a Happy New Year 2019. This year, we will donate the money set aside for Christmas gifts to support the activities of the mentally handicapped. 12/20/2018 Loiste Sähköverkko Oy orders construction work for the transmission line from TMV Line Oy TMV Line Oy and Loiste Sähköverkko Oy have signed an agreement on 27 November 2018 ... 12/19/2018 Read more TM Voima Oy TMV Service Oy TMV Line Oy TMV Power OÜ News Open jobs Microsoft Sharepoint ShareFile © TM Voima Oy Ristipellontie 17B, 00390 HELSINKI Website Services - ArtWeb