Omexom delivers comprehensive solutions to clients in Europe and all over the world. We are a global network of power generation experts with the capacity to deliver local projects. Thanks to our expertise on the entire electricity chain, from power generation to consumption on territories, we understand our clients’ issues and challenges.
We benefit from the local expertise of our network and who has a deep knowledge of the local technical regulations. We also provide global knowledge support with our worldwide network.
We can provide a wide range of services such as project engineering, procurement, construction, operation or maintenance to decarbonize our clients’ energy mix.
We provide solutions for sustainable and low carbon footprint, secure and cost-effective power plants.

We specialise in the following sectors:


The leading renewable source for electricity generation

Hydropower supplies over 70% of the world renewable electricity and generates over 16% of the world’s global electricity.

Positioned across the entire value chain of a hydro project, we deliver a wide range of solutions for new power plant development and refurbishment projects. Omexom is a fully integrated EPC contractor including civil work with VINCI Group’s sister entities.


Ground-based & rooftop PV power plants

For over 10 years, Omexom has been a key player in the solar photovoltaic sector. We are perfectly positioned to support solar farm projects and hybrid solar / storage systems at any stage of the energy chain. After installation, we remain heavily involved in the maintenance of solar farms and batteries and provide training to ensure their sustainability.


Renewable and clean energy source

The share of wind power in the world energy mix is expected to double by 2040, and consequently quadruple its installed capacity.
Omexom has over 20 years experience in the wind energy sector and provides a wide range of services from project engineering to operation and maintenance.
On top of its historical T&D activity, Omexom’s know-how of utilities and independent power producers’ contractual requirements are key to ensure the success of your wind project. Moreover, with its strong local network. Omexom has full knowledge of local grid requirements and practices.
Omexom engages in the highest levels of requirements in term of quality, environment, health and safety to deliver sustainable and efficient solutions.


Local & international nuclear power player

Nuclear energy is the world’s second largest source of low-carbon power. It provides approximately 11% of the world’s electricity  from around  450 operable reactors (source: World Nuclear Association- World Nuclear Performance Report 2019). The world’s nuclear plants continue to perform excellently. Growth is strong, with more than 20 new reactors scheduled to be connected before the end of 2020. The need for the reliable, predictable and clean electricity generated by nuclear has never been greater and, worldwide, that is reflected in the growing number of new build programmes underway. Omexom has a international network of more than 1000 experts in the nuclear sector. We have also French expertise in non-destructive testing and asset management. From engineering to construction, maintenance, decommissioning and waste treatment, we’re active across all areas of the nuclear power plant cycle.

With 425 business units across the world, we have access to a talented team of local suppliers and contractors, each with their own unique expertise. Our collaborative approach ensures that you get the best team for your project.
We operate in 36 countries, working with local suppliers. We are committed to the highest levels of requirements in terms of quality, health and safety and the environment to deliver sustainable, efficient and secure solutions.

News related to Power

01.12.2020 Germany, Offshore wind, Power, Wind

VINCI Energies acquires EWE Offshore Service & Solutions GmbH

Through the Omexom brand, VINCI Energies acquires EWE Offshore Service & Solutions GmbH, a company specialised in project development and in the operation and maintenance of offshore installations.
13.11.2020 France, Power, Solar, UK and RoI

Three new photovoltaic power plants in Ireland

In Ireland, Omexom's teams in France, in partnership with Omexom in the UK and RoI, have been awarded 3 photovoltaic solar power plant projects for their client Neoen, associated with BNRG.
08.07.2020 Solar

Second life for the former Labarde landfill in Bordeaux, France

By the end of 2020, the former Labarde landfill in Bordeaux will have become one of the largest photovoltaic solar power plants in France. By participating in the construction of this future power plant on behalf of JPee, Omexom is also contributing to the development of the area by giving a second life to a degraded site.
07.05.2020 Batteries, Brazil, Solar

Rural zones’ quest for energy in Brazil

In Brazil, 1 % of the population, is still without electricity. In 2003, the Government launched the “Luz Para Todos” electrification programme to guarantee access to electricity in the remote regions.
29.04.2020 Sweden, Wind

Omexom connects renewable energy to the power grid in northern Sweden

Omexom continues to contribute to the energy transition that is now taking place in Sweden. A good example is the new assignment to build a complete substation when Holmen – Swedish forest company – invested in a new wind farm located approximately 4 km west of Skellefteå.