Licensed Security Agency providing a range of services including uniformed guards, security escorts, surveillance and detection and investigations.

The Philippine Private Detective and Investigation Agency provides a range of services including investigations, uniformed guards, VIP protection, and investigative training courses.

Security solutions include CCTV video surveillance systems, biometric access control, and airline and border control systems.

Investigative, technical and legal services including surveillance, undercover work, record checks and background investigation, missing persons and fraud investigation.

Direct importer of electronic security equipment including CCTV, Alarm and Access Control systems. Supplies to security agencies, contractors and multinational companies.

Services include background checks, locating missing persons, process serving, surveillance, asset and property searches, fraud and claims investigation.

Provides security solutions including armed and uniformed security officers, loss prevention, background checks, alarm response, VIP escorts/Bodyguards, K9 services, and process serving. Offices in Bulacan and Quezon City.

Established 1966, TVSI has been inducted into the Philippines National Police Hall of Fame for Best Private Investigation Agency. Services provided include Investigation, Lie Detector tests, locate persons, process serving and surveillance.