2025 Universal Registration Document

In Europe, investment is focused on the improve-ment and modernisation of industrial sites. Actemium’s network, spanning close to 40 coun-tries, brings together 570 specialist business units that deploy an array of technical expertise (monitoring and control, electrical engineering and instrumentation, mechanics, robotics) across most industrial sectors. Through the close relationships they maintain, Actemium companies develop an in-depth understanding of their customers’ processes. At the same time, they can rely on Actemium’s intercompany network for support in all aspects of their projects and multi-site programmes.

In terms of new projects as well as upgrades to industrial facilities, the need to optimise energy consumption and lower CO₂ emissions while pursuing a competitive edge is prompting most industries, particularly the largest emitters, to modernise their processes by adopting electrification technolo-gies. The companies in Actemium’s network provide support, from systemic analysis of energy flows and the implementation of new low-carbon processes through to the optimisation of maintenance services to extend the lifespan of facilities. They also assist their customers by developing digital solutions to optimise their data flows and integrate novel solu-tions for automation, traceability, cybersecurity and predictive maintenance.

Aside from industrial decarbonisation, structural trends such as robotics – where Actemium delivers complex projects and turnkey solutions – and the growing adoption of artificial intelligence are trans-forming industrial operations and have become strategic priorities for many players.

In 2025, VINCI Energies acquired Wärtsilä SAM Electronics GmbH (€100 million in revenue, 350 employees). A specialist in shipbuilding and defence, this Hamburg-based company is active in the field of electrical and automation integra-tion for the German navy and naval shipyards in the north of the country. The acquisition will enable VINCI Energies to broaden its range of services for industry and strengthen its position in the German defence market. Over the year, Actemium also added a number of other companies to its network, in the US (automation specialist Epic Systems), the Netherlands (Bömer Engineering Services), France (Visionic, which offers automation solutions, Marlhioux, a pipefit-ting, iron and metalwork company, and Ravanat, which specialises in the integration of stainless steel components for process industries and gas treat-ment systems) and Germany (instrumentation and control specialist TEHA Technology, and Leukhardt Schaltanlagen Systemtechnik, which designs, manu-factures and installs industrial switchgear and controls).

The following selection illustrates the diversity in projects carried out by VINCI Energies in industry.

• In the nuclear sector, Orano Med, which develops alpha therapies for use in oncology, awarded Actemium the electrical works packages for its future plant at Bessines-sur-Gartempe (west- central France). Actemium’s specialised teams also carry out projects for players across the nuclear industry, and work alongside EDF at all its nuclear power plants, providing both maintenance and life-extension services.
• In the automotive sector, Giordano & C won a contract to dismantle the cogeneration system and design and install a new heating system for the Michelin plant in Cuneo (Italy).
• In oil and gas, business units are involved in a number of multi-year contracts with Petrobras, covering maintenance operations on offshore and onshore installations in Brazil.

In France, VINCI Energies brought together its business units specialised in the production of cooling, heating and air handling systems for process applications under a new brand, UBBAK. They offer innovative solutions that cover the entire cycle, from needs assessment to maintenance, and incorporate advanced technologies (very-high- temperature heat pumps, alternative fluids, etc.) to meet growing demand for improved energy efficiency and sustainability.