BEA makes Phone Monitoring, Analysis, Location Monitoring, Audio Surveillance, Video Surveillance, Counter-Surveillance, Equipment, and Technical Surveillance technology. Their headquarters is in Turin. They have offices in Italy.
Roke Manor Research makes Internet Monitoring, Monitoring Centre, Video Surveillance, Audio Surveillance, Equipment, Location Monitoring, Analysis, Counter-Surveillance, Intrusion, Monitoring Centres, and Technical Surveillance technology. Their headquarters is in Romsey. They have offices in United Kingdom.