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Power engineering

Power grids and energy distribution - robust infrastructure for stable power supply

Power engineering +

Hällekis 130 kV-station, ett ställverk med skog och grå himmel i bakgrunden.
07/04/2025

Hällekis gets upgraded 130 kV substation on behalf of Ellevio

Närbild på Demirer Kablos kabelmodell i en verkstad där lådor och material för kablar och ställverk syns i bakgrunden.
04/03/2025

OneCo awarded certificate in high-voltage cables from Demirer Kablo

Tre OneCo-tekniker som arbetar i olika delar av ett ställverk. I bakgrunden syns blå himmel med moln.
21/10/2024

Skövde Energi and OneCo upgrade the electricity network in Skövde

En OneCo-tekniker som ler mot kameran när han står bredvid en öppen bildörr. Teknikern har på sig vit hjälm och säkerhetsutrustning.
03/01/2024

Power grids and energy distribution

Man i blå skjorta som ler mot kameran. Beige, röd och svart bakgrund.
01/12/2023

Andreas Niklasson becomes new business area manager at Kraftteknik

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OneCo is a Norwegian industrial group that installs solutions for secure and robust infrastructure in telecoms, energy and IT. With our technology, we contribute to digital development. Our employees' expertise is our greatest strength - together we create smart solutions that make a difference.

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What we do

Networks and mobile communications

Telecom +

Electricity network connections, controls and installations

Power +

Renewable energy

Green technology +

Power grids and energy distribution

Power engineering +

IT system

IoT +

Security solutions

Safety and security +

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