What is the Y-tunnus number of Warmnet Oy?

Warmnet Oy is registered with PRH / YTJ under Y-tunnus 0357165-0.

What is the revenue of Warmnet Oy?

Warmnet Oy reported revenue of EUR 11,7M in 2025.

Esko Tapio Lahti is Chief Executive Officer of Warmnet Oy, in role since 2018.

Anja Orvokki Lahti chairs the board of Warmnet Oy, in role since 2018.

Warmnet Oy's registered address is Harjulantie 4.

OYActive

Y-tunnus 0357165-0Harjulantie 4, 78850 VarkausPlumbing, heat and air-conditioning installation · NACE 4322Est. 1980— employees

Actively employed in the business

Name	Role	Member since
Current (2)
ML Marko Leo Tapio Karvinen Chief Executive Officer	Chief Executive Officer	2019
VM Veera Maria Karvinen Deputy Member	Deputy Member	2023
Former (4)
ET Esko Tapio Lahti Chief Executive Officer	Chief Executive Officer	2018 – 2019
VT Vesa Tapio Hiltunen Confidential Clerk	Confidential Clerk	2017 – 2023
EO Eero Olavi Saramäki Audit	Audit	2008 – 2023
MH Marjut Hannele Lahti Deputy Member	Deputy Member	2018 – 2019

Non-executive oversight

As of last annual report

No shareholder data available.

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