What is the Y-tunnus number of SE Sähkö Oy?

SE Sähkö Oy is registered with PRH / YTJ under Y-tunnus 3201275-1.

What is the revenue of SE Sähkö Oy?

SE Sähkö Oy reported revenue of EUR 1,7M in 2025.

SE Sähkö Oy employs 6 people as of the latest annual report.

Tuomas Ilari Hynönen is Chief Executive Officer of SE Sähkö Oy, in role since 2023.

Kai Antero Simola chairs the board of SE Sähkö Oy, in role since 2021.

OYActive

Y-tunnus 3201275-1Electrical installation · NACE 4321Est. 20216 employees

Actively employed in the business

Name	Role	Member since
Current (4)
TI Tuomas Ilari Hynönen Chief Executive Officer	Chief Executive Officer	2023
SH Soili Hannele Raive-Annanolli Audit	Audit	2021
JM Jaana Marita Riipinen Deputy Member	Deputy Member	2021
MO Mikko Olavi Virtanen Deputy auditor	Deputy auditor	2021

Non-executive oversight

Name	Role	Member since
Current (1)
KA Kai Antero Simola	Board of Directors	2021

As of last annual report

Shareholder	Type	Ownership	Votes	Since
SE Group Oy	Company	70%	70%	2024

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