SET-1 makes Video Surveillance, Audio Surveillance, and Location Monitoring technology. Their headquarters is in Moscow. They have offices in Russia.

Elcomsoft makes Analysis, Intrusion, and Phone Monitoring technology. Their headquarters is in Moscow. They have offices in Russia.

Rinicom Ltd makes Internet Monitoring, Video Surveillance, Monitoring Centre, Equipment, and Phone Monitoring technology. Their headquarters is in Lancaster. They have offices in Russia, China, and United Kingdom.

Oxygen Software makes Phone Monitoring and Analysis technology. Their headquarters is in Moscow. They have offices in Russia.

Speech Technology Center makes Phone Monitoring, Audio Surveillance, Video Surveillance, Counter-Surveillance, Equipment, Analysis, Biometrics, and Technical Surveillance technology. Their headquarters is in St Petersburg. They have offices in Russia.

NORSI TRANS makes Analysis, Internet Monitoring, Intrusion, and Monitoring Centre technology. Their headquarters is in Moscow. They have offices in Russia.

RTI Systems makes Internet Monitoring, Phone Monitoring, and Communications Monitoring technology. Their headquarters is in Moscow. They have offices in Russia.

Mera Systems makes Phone Monitoring and Analysis technology. Their headquarters is in Novgorod. They have offices in Russia.

Protei makes Internet Monitoring, Monitoring Centre, and Monitoring Centres technology. Their headquarters is in St Petersburg. They have offices in Russia.

Belkasoft makes Phone Monitoring and Location Monitoring technology. Their headquarters is in St Petersburg. They have offices in Russia.

SIGNAL-T makes Counter-Surveillance technology. Their headquarters is in St Petersburg. They have offices in Russia.

Laboratory PPS makes Counter-Surveillance, Location Monitoring, and Internet Monitoring technology. Their headquarters is in St Petersburg. They have offices in Russia.

Sitronics makes Internet Monitoring technology. Their headquarters is in Moscow. They have offices in Russia.