Contact details

Helen Group

Telephone
09 6171
Mon-Fri 8–17

Post address
Helen Ltd
00090 HELEN

Business ID
2630573-4

Customer service

Small and medium-sized enterprises
09 617 8050
Call prices

E-mail

Personal e-mail
firstname.surname@helen.fi

Helen at Tampere
tampere@helen.fi

Power plants

Hanasaari power plant
Parrukatu 1–3, 00540 Helsinki

Salmisaari power plant
Porkkalankatu 9–11, 00180 Helsinki

Vuosaari power plant
Käärmeniementie 6–8, 00980 Helsinki

Vanhakaupunki hydropower plant
Hämeentie 163, 00560 Helsinki