Our global network & history

Omexom began in 2001 when 20 regional business units specialising in electricity transmission and transformation in France adopted the common Omexom banner. A major turning point was reached in 2010 with the extension of Omexom’s field of activity and its international expansion.

Thanks to our network-based organization, our 400 business units provide our customers with a competitive edge by leveraging and sharing experience and best practices.

To maintain this consistent level of high performance, Omexom has developed clubs to focus on our key business lines, including electricity generation, renewable energy, lines, substations, automation and many more. 

We are committed to driving innovative and sustainable Power responsibility practices, which positions us at the forefront of the market. All our business units share common values and objectives in the fields of safety/security, training and innovation.

Omexom, a VINCI Energies Brand

The VINCI Energies Group is 64,500 employees working to serve local authorities, operators and businesses. We deploy, equip, operate and optimize energy, transport and communication infrastructures, industrial facilities and buildings. As a key actor in France and a major player in Europe, VINCI Energies has a strong worldwide presence. The group is a key provider of energy efficiency and renewable energy solutions.

It has developed brands that pool expertise. Omexom is the energy market specialist, delivering an impressive portfolio of services and business lines to the customers for their multi-site and multi-technical projects. Omexom offers a comprehensive range of engineering, construction and maintenance services in the electricity, data processing, mechanical engineering and air treatment fields.  The brand also provides support for public works projects.

Omexom is a preferred partner for producers, network operators and owners, equipment manufacturers and industrial facilities, providing them with customized services and business lines ranging from responsibility for traditional projects to highly complex offerings and turnkey solutions.