At LEROY Automation, we are proud to collaborate with key players in the railway, energy, industrial, and defense sectors. Our automation solutions are used in demanding projects worldwide, ensuring performance, reliability, and durability.
Our embedded systems and TCMS (Train Control and Management System) equip numerous trains, metros, and trams. We work with:
Alstom – Embedded solutions for high-speed trains
Siemens Mobility – Control systems for railway infrastructure
SNCF – Automation and modernization of rolling stock
📌 Learn more about our railway solutions
Our equipment is integrated into critical systems for defense and security:
Thales – Electronic solutions for defense
Airbus Defence & Space – Automation of surveillance infrastructure
Nexter Group – Automation for armored vehicles and military equipment
📌 More information about our defense solutions
We are actively contributing to the energy transition through our automation solutions for electrical networks and substations:
EDF & RTE – Automation of electrical substations
Siemens Energy – Solutions for smart grid management
Enedis – Automation of local electrical infrastructure
📌 Discover our energy solutions
LEROY Automation designs, manufactures, and markets security solutions for industrial and critical sites. We have supported numerous clients in sectors such as manufacturing automation, transportation, and especially site surveillance. We have helped secure:
Oil terminals exposed to intrusion risks (in Saudi Arabia)
Nuclear power plants facing terrorism threats (in France)
Retail outlets exposed to burglary risks
📌 Discover our solutions for the security of industrial and critical sites.
250, Rue Max Planck – 31670 LABÈGE