About us
Herrfors Nät-Verkko is responsible for the distribution of electricity in part of Ostrobothnia and ensures that households and companies receive electricity safely and reliably. We maintain both the distribution network and the regional network, which includes about 410 km of 110 kV power lines and 30 substations connected to the national grid.
This is Herrfors Nät-Verkko
Herrfors Nät-Verkko Oy Ab is a local power network distribution company that cares for the continuity of electricity supply in Pietarsaari and the surrounding areas for households and businesses.
Our operations are based on long-term investments, high reliability of supply, and sustainable solutions for future energy needs.
Herrfors Nät-Verkko is one of the fully owned subsidiaries of Herrfors. As part of the Herrfors group, we are deeply rooted in the area and continuously develop the electricity network for future generations.

Key Figures of Herrfors Nät-Verkko
3600 km
Distribution network kilometres 2024
34 000
Number of connection points 2024
7,8 M€
Network investments 2024
1,3 TWh
Electricity transferred in the distribution area
47
Number of employees across Finland
27 M€
Turnover 2024
Service Area

Offices
Pietarsaari
Kauppiaankatu 10
68600 Pietarsaari
Kolppi
Keskustie 86
68800 Kolppi
Ylivieska
Rehutie 1
84100 Ylivieska
Oravainen
Bertilsinmäki 2
66800 Oravainen
Teerijärvi
Pohjoinen Teerijärventie 4
68700 Teerijärvi
The Future Electricity Network
Vision and Forecast
Developing the electricity network is not just about improving the present — it’s about looking to the future. Our strategic forecast in the development plan assesses long-term trends in electricity consumption and production. Based on this, we develop a network aiming for:
- Sufficient and flexible capacity
- Efficient integration of renewable and decentralized production
- Smart and digital network
- High reliability of supply


Investing in future
Solutions for Cost-Effective Development
The structural solutions of the network are chosen such that investments are sensible and durable. Long-term planning ensures that renovations and reinforcements are carried out at the right time and in the right place — for the benefit of both customers and the environment.
A Career at Herrfors Nät-Verkko?
We offer every employee the opportunity to do truly meaningful work that has a direct impact on the environment and society. With our pioneering work, we want to make our local surroundings a good place to live, work, and do business. Maybe you would like to join our energetic team?
