Gamma Group makes Intrusion, Phone Monitoring, Internet Monitoring, Monitoring Centre, Analysis, Audio Surveillance, Video Surveillance, Counter-Surveillance, Equipment, Monitoring Centres, Communications Monitoring, and Technical Surveillance technology. Their headquarters is in Andover. They have offices in United Kingdom.

Dreamlab Technologies makes Monitoring Centre, Internet Monitoring, and Monitoring Centres technology. Their headquarters is in Bern. They have offices in Switzerland.

Alcatel-Lucent makes Monitoring Centre and Monitoring Centres technology. Their headquarters is in Paris. They have offices in France.