Contact us
Contact us
TUOMAS MAASALO
CEO / Electricity grids
+358 40 669 4290
tuomas.maasalo@sitema.fi
JUHO SIMUNA
Telecom / Real estate infra
+358 40 137 2074
juho.simuna@sitema.fi
JOUNI HÄMÄLÄINEN
Renewable energy
+358 40 137 0175
jouni.hamalainen@sitema.fi
JUHA SAURIO
Planning director
+358 44 750 5333
juha.saurio@sitema.fi
PETTERI KUJALA
Sales & marketing
+358 40 137 0207
petteri.kujala@sitema.fi
SITEMA OY
Business ID: 2932698-7
Address: Kauppurienkatu 7, 3rd floor
90100 Oulu, Finland
Email: info(at)sitema.fi
E-INVOICING ADDRESS
Address: 003729326987
Operator ID: 003721291126 (DABAFIHH)
Operator: Maventa
PDF-invoicing:
invoice-29326987@kollektor.fi
E-invoicing only.