Finextra Oy

Finextra Oy is a fully-owned subsidiary of Fingrid Oyj, established to take care of the tasks required by statutory public service obligations not part of actual main grid operations or system responsibility. These tasks include the power reserve service and services for the guarantees of origin for electricity.

Through Finextra, the costs of public services are separated from the costs of actual main grid operations, so that the transparency of different functions can be clearly ensured. The Energy Authority monitors Finextra's operations and the reasonable returns generated by the services.

Finextra's objective is to take care of its tasks in a cost-efficient manner by utilising joint resources.

More information about Finextra's services can be found from the links on the right side of this page.


Marina Louhija

General Counsel,
Fingrid Oyj
Chief Executive Officer,
Finextra Oy
tel. +358 (0)30 395 5289

Asta Sihvonen-Punkka

Fingrid Oyj, CEO
Finextra Oy, Chair 
tel. +358 50 573 9053

Kaija Niskala

Manager, Energy Accounting and Guarantees of Origin
tel. +358 30 395 5147 

Telephone exchange 
+358 30 395 5000