Spending power
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Spending power
Key facts
Counted staff
20
self-reported 11–50 band
Founded
1966
60 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
CONTACT DETAILS:
Facebook.com/TruthVerifierSystemsInc Phone: 86347571 E-mail: sales@truthverifier.com Website: truthverifier.com
TRUTH VERIFIER SYSTEMS, INC. (TVSI) was founded in May 1966 as the first Private Investigator Agency and lie detector company to provide advanced Lie Detector Test services in the Philippines.
TVSI is the Philippines’ first and leading licensed private detective and lie detector company is noted for its exemplary service, expertise, integrity and truthful reporting. Founded in May 1966, TVSI has given quality service for 58 years.
The company is duly licensed by the Philippine National Police (PNP) with License No.: PDA-001. Its professionalism and dedication to quality service made the company topped among other emerging detective agencies. To date, TVSI is the only private investigator agency named by the Philippine National Police as the “Hall of Fame Best Private Detective Agency” for being the most consistent awardee in the years 1999, 2006, 2007 and 2008. The company is also the first company to be certified by the International Standardization Organization (ISO) as a Private Detective Agency for Lie Detector Testing, Detective and Investigative Services and Training.
TVSI caters detective and lie detector services all over the country. It specializes in Background Investigation, Fraud Investigation, Surveillance & Undercover, Locating Persons or Properties, Record Checking, Lifestyle Checking and Evidence Gathering. The company guarantees secrecy and compartmentalization.
Specialties
All 14 specialties
- Private Detective
- Lie Detector Test
- Forgery Detection
- Pre-employment Screening
- Lifestyle Check
- Training
- Seminar
- Surveillance
- Undercover
- Locating Missing Person
- Locating Property
- Background Investigation
- Fraud Investigation
- Security Products
Related specialties
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | PH |
All codes: PH
Addresses
- PH128 Pioneer Street; 2nd Floor; Mandaluyong, NCR 1550Primary
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
Names and titles are intentionally absent from this page. The source relation carries no consent record across the privacy regimes this directory spans, so it is never requested and never stored. Search engines see exactly what you see here.
Names are withheld until a consented source exists.
FAQ
How many people work at Truth Verifier Systems, Inc.?
20 counted staff profiles at January 2026, inside the self-reported 11–50 band.
Where does Truth Verifier Systems, Inc. have offices?
One address on record, Philippines only. Primary: 128 Pioneer Street, 2nd Floor, Mandaluyong, NCR 1550.
Has Truth Verifier Systems, Inc. raised funding?
None linked to this brand.
What does Truth Verifier Systems, Inc. list as its specialties?
14 tags on the brand's own list, among them training, seminar and surveillance.
Which companies are listed alongside Truth Verifier Systems, Inc.?
4 profiles list Truth Verifier Systems, Inc. as a peer — 80th percentile in Security and Investigations. It lists ten peers of its own. Right-Check Research Services Inc. and PersonaCheck Inc list it back.