Government procurement organization based in Finland
Helen Electricity Network Ltd. (Helen Sähköverkko Oy) has published 1 tender in Finland.
1 is open for bids as of 14 October 2026.
Its buying sits in a single CPV division, electrical machinery, apparatus, equipment and consumables; lighting.
SR 400 MVA 400 kV Power Transformer (Synthetic Ester Oil) and 63 MVAr 21 kV Variable Shunt Reactor (VSR) Synthetic Ester...
Measured from Helen Electricity Network Ltd. (Helen Sähköverkko Oy)'s own published record — no estimates, no generic advice.