Jean-Yves Fustier

Médiane Système SA provides engineering and consulting services. It specializes in information technology, industrial applications, electronics, software design, and other related field. The firm offers its solutions to the railway transportation, energy, appliance manufacturing, healthcare, aeronautics, and telecommunication sectors. The company was founded by Manuel de Oliveira and François Bertauld in 1989 and is headquartered in Le Pecq, France.

Organisation des Travaux Nucleaires SAS is a French company that specializes in nuclear and railway maintenance work. The private company is based in Macon, France. The CEOs are Bruce Hubert, Pierre Fustier. The company was founded in 1987.

Ingenierie Conseil & Equipement Groupe SA engages in the design, production, installation and marketing of protection relays & command and control systems for electrical networks. The company was founded in 1947 and is headquartered in Alfortville, France.

Part of Ingenierie Conseil & Equipement Groupe SA, ICE SAS is a French company founded in 1947 that specializes in providing non-IPS and IPS relays for nuclear power plants, as well as hydroelectric and thermal power plants both domestically and internationally. The company is based in Alfortville, France. ICE emphasizes the importance of cultivating the competence of its employees to ensure the safety of facilities. The company offers a full range of training content in the field of electrical protection at its training center or on a customer site. IPS relays, which are classified as "Important for Security," are essential for monitoring, defect detection, or even the emergency stop of the reactor in nuclear power plants.