HV underground cables

Integrated solutions for HV transmission lines

We are involved in all aspects of line-based electrical energy transmission. Working with energy producers and suppliers, we offer a range of underground lines services, including planning and dimensioning, supply chain procurement, trench implementation, protection works, and testing and commissioning up to asset inspection. 

Overhead lines

Promoting access to electricity all over the world

From design to commissioning and maintenance, we support our customers throughout every stage of an electricity transmission overhead line project. Our cutting-edge approach to overhead line transmission enables us to provide a large range of services such as: site preparation and scheduling, method statements, resource and plant management, and corrective maintenance to assure our clients the best return of experience in terms of Capex, Opex and reliability. 

 As a global EPC contractor, we deliver overhead line projects with very high safety requirements. 

News related to Transmission

10.11.2020 Brazil, Transmission

Grid interconnections in Brazil

On November 2nd, Omexom in Brazil delivered Lot 26 for Energisa which includes a 230 kV Transmission Line with 267.4 km of extension in double circuit.
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28.10.2020 Norway, Overhead transmission lines, Transmission

22 kV High voltage line in Aremark

In Aremark, along Torpedalsveien, Omexom's teams in Norway have begun work on the new 22 kV high-voltage line, 12 m high, between Arbu and Brekke power station (South of Oslo).
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16.06.2020 Greece, Underground transmission lines

Omexom continues to work on the underground power line between Crete and the Peloponnese

Omexom is working on part of the power line between Crete and the Peloponnese, including the 15 km underground line that connects the substation in Chania to the landing point of the submarine cable.
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