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Power

Grid connections, controls and installations - safe and efficient energy distribution

Power +

Elföretaget E.ON:s röda logga mot vit bakgrund.
21/10/2025

OneCo awarded another area in E.ON's AM tender

Elföretaget E.ON:s röda logga mot vit bakgrund.
02/07/2025

E.ON and OneCo in new partnership - turnkey connection project

Två män i svarta och gula kläder står framför en svart bil med OneCo och Ellevios loggor på.
24/01/2025

OneCo receives renewed confidence from Ellevio in several parts of Sweden

Lerum Energis orangea logga mot vit bakgrund.
24/09/2024

OneCo replaces 33,000 electricity meters in Lerum and Partille

Tre OneCo-tekniker bredvid en OneCo-bil med Mölndal Energis logga på. I bilen sitter ytterligare en OneCo-tekniker. I bakgrunden syns en byggnad med Mölndal Energis logga på.
16/09/2024

Mölndal gets 23,000 new electricity meters

Fem personer i svarta och gula kläder står framför två svarta bilar med OneCo och Ellevios loggor på.
04/07/2024

Raising the profile of OneCo and Ellevio co-operation

OneCo-tekniker som förbereder mätarbyte. På golvet framför teknikern syns elmätare och de verktyg och delar som krävs för installationen.
03/01/2024

Electricity network connections, controls and installations

Ellevios orangea logga mot vit bakgrund.
08/06/2022

OneCo's co-operation with Ellevio extended

Tolv personer som står och sitter bakom ett bord inomhus.
23/10/2020

OneCo and Ellevio expand security co-operation

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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 +

Power grids and energy distribution

Power engineering +

IT system

IoT +

Security solutions

Safety and security +

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