Lacroix is an industrial company organized around three branches. In the Signaling branch, Co. designs, manufactures and sells road and urban signaling. Co. also provides appraisal services, fitting and work site signaling. In the Telemetry branch, Co. sells technical facility network remote control and management products for drinking water and waste water disposal networks, heating and ventilation air control facilities, and industrial sites. In the Electronics branch, Co. provides electronic sub-contracting services (electronic board design and industrialization, component purchasing and procurement, board and finished product assembly, tests and qualifications and after-sales service).