Omexom Substations

Our Substation Business Unit provides Substation engineering, design, electrical and civil construction services to the UK & RoI Distribution Network Operators (DNOs). We cover 275kV, 132kV, 66kV and 33kV voltage levels to strategically selected customers that build alternative energy source electrical infrastructure. This includes Substations associated with both High Voltage Direct Current (HVDC) and Energy Storage solutions for Enhanced Frequency Response major projects.

Our Mission

  • Substations is focused on addressing key areas in the electricity transmission and distribution sector, providing innovative and technical engineering solutions to regional, national and international electricity networks.
  • We are leading the transformation towards cleaner and more sustainable electricity networks, and advancing the future of energy with our customers. Our experience and expertise covers the whole electricity grid, providing safe, efficient, reliable and affordable power.
  • Our specialised Substation BU is one of the leading high voltage substation suppliers in the UK, and a reliable partner for complete planning and construction of customised, turnkey high voltage substations.
  • With comprehensive in-house knowledge in all aspects of power transmission, here in Substations we provide the entire range of services, component and technologies required for the successful design, construction, commissioning and operation of any high voltage substation, ensuring we help our customers improve their operating performance, grid reliability and productivity.

Products & Services

  • Substation commissioning
  • Engineering
  • Design
  • Electrical and civil construction services

Business Unit News

12/01/2022 Ireland, Renewables, Substations, Substations

Omexom Ireland near completion of the Gorman 110/20kV Substation

Omexom Ireland are finishing up work on the new Gorman 110/20kV substation. The substation is located 2km outside of Slane in county Meath, Ireland, with work starting in July 2021 and finalising by the end of January 2022. The €2.4M contract was awarded from Scottish Power Renewables for the complete design & build of the 110/20kV substation to enable the connection of a 50MW battery storage complex.
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14/06/2021 Business Unit News, Major Projects North


In Scotland, Omexom UK Major Projects (part of VINCI Energies) was awarded by SSEN Transmission), the contract for the construction of a new 400kV (G3) substation at Kintore as part of the client’s plans to upgrade their network in the east of Scotland from 275kV to 400kV and facilitate the increasing levels of – renewable generation in the region.
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23/03/2021 Business Unit News, Substations

Harker Substation

Who says construction work has to be 9-5? To ensure we meet our clients needs, Omexom works 24hrs a day with 2 shift patterns on the Fourstones/SSSC2 circuit at Harker Substation. Great work by our Power Solutions team who just keep delivering.
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Contact Us

Omexom Substations

Inveralmond Business Centre,
Auld Bond Road,


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