Polygraph & Forensic Services
In Pursuit of The Truth
Pre-employment screening, forensic investigations, and criminal background checks you can trust.
Internationally accredited polygraph examiners. CCMA compliant. Legally defensible results.
No client is too big or too small. Our bags are always packed for the next mission.
Welcome to LieTech
Polygraph & Forensic
Services You Can Trust
We are constantly in pursuit of the truth and we deliver it, too. From pre-employment screening to complex forensic investigations, our team provides the full spectrum of truth verification services across South Africa, Africa, and Dubai.
Hours of Testing Experience
Year Founded
Years of Service
Continents Served
Since 1998
Constantly in Pursuit
of the Truth
LieTech Polygraph & Forensic Services was founded in 1998 by brothers Ben Lombaard and Rhyno Lombaard following their careers in the South African Police Service with a combined service history of more than 30 years.
After graduating from the Maryland Institute of Criminal Justice in the USA, they were joined by Tracy-Ann Smith in 2000, integrating her experience in psychology with a career in truth verification.
Together, they have been instrumental in solving countless crimes including murders, robberies, cash-in-transit heists, farm attacks, hijackings, fraud, industrial espionage, and misconduct across various industries.
Ben Lombaard
Co-Founder
Rhyno Lombaard
Co-Founder
Tracy-Ann Smith
Senior Examiner
Why Use Us?
The Answer Is,
“Why Not?”
We believe that no client is too big or too small to benefit from our services. We have built a solid reputation by delivering results across South Africa, Dubai, and the rest of the African continent.
Our passports and yellow fever inoculations are valid, and our bags are always packed to set out on the next mission.
Accredited & Recognised
Professional Associations
Our polygraph examiners and associates all received basic and continued training accredited by the American Polygraph Association. We are registered with PSIRA (Private Security Industry Regulatory Authority), use Lafayette Instrument polygraph equipment — the global standard in the industry — and are affiliated with the International Polygraph Studies Center for ongoing professional development.
Testimonials
What Our Clients Say
LieTech provided us with an exceptional level of professionalism during a very sensitive internal investigation. Their polygraph examinations were conducted with absolute discretion, and the results were both thorough and legally defensible.
After years of unresolved stock losses, LieTech helped us identify the source within two screening sessions. Their expertise saved our company significant ongoing losses. Highly recommended for any business dealing with integrity concerns.
We engaged LieTech for pre-employment polygraph screening across our entire management intake. The process was seamless, the team was highly professional, and the turnaround time exceeded our expectations. A critical part of our hiring process now.
Video Reviews
Get in Touch
The Truth Is Only a
Phone Call Away
Whether you need pre-employment screening, a forensic investigation, or criminal background checks, our team is ready to assist you.