Gillam is a designer, developer, and manufacturer of electronic and electromechanical products in the fields of electrical networks management, remote control and supervision, and telecommunication networks synchronization. Its main products include automated test equipment, test benches, simulators, onboard human-machine interfaces (HUDI) and digital management systems (DAMS), remote terminal units, current injectors, protection relays and short circuit detectors, etc. The company serves telecommunication, railway, energy, and airport industries.