Majorcom designs and manufactures comfort and safety public-address systems for evacuation and voice alarm from its plant at Villeneuve-lès-Bouloc. Its equipment is certified to the EN 54 voice-alarm series — EN 54-16 for voice alarm control and indicating equipment, EN 54-24 for loudspeakers and EN 54-4 for power supply — with CE conformity. The legal entity also operates the historic French public-address manufacturer Bouyer from the same site.