Truth Verifier Systems, Inc. is the Philippines’ 1st Private Detective Agency Philippines & Lie Detector Service Company, and also the 1st ISO Registered Private Detective Agency that is noted for its exceptional investigative services, expertise, integrity and truthful reporting. Marking its 47 years in the industry, TVSI continues to provide high quality service to its customers and stakeholders.
The reason behind the milestone career of TVSI is because the associates embody the core values inspired by the management that enriches the productivity and individualism as members. Hence, it has constantly offered the best investigation services for the people over the years. This also makes us different from other investigation agencies. Being the Philippines’ Number 1 Private Detective & Lie Detector Service Company, TVSI continue to carry out these view points to maintain standard investigation procedures and to provide high quality services to the public
This is our Secret of Success!