
Our company, Silent Insight (PTY) Ltd, offers comprehensive polygraph testing and private investigation services to corporate, government, and individual clients in South Africa. Leveraging expertise in lie detection and investigation, we provide accurate and reliable solutions for clients seeking truth verification, background checks, and investigative support.
As experienced polygraph examiners and investigators, we deliver high-quality services that meet the unique needs of our clients. Our mission is to provide exceptional service, maintain confidentiality, and uphold the highest standards of professionalism.
By combining cutting-edge technology with proven investigation techniques, we aim to establish ourselves as a trusted partner for clients requiring polygraph testing, background checks, and investigative services. Our goal is to build long-term relationships with our clients, founded on trust, reliability, and exceptional results.
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If persuing a civil court case i.e. domestic desputes, fraud etc, we can assist you as we are fully registered and compliant.

We are descreet and understanding regarding these matter i.e. infidelity, fraud, legitimacy of persons or business etc...

Do you know your employees? We can assist you with background and criminal checks, mystery shopper, fraud, theft etc...

We assist with uncovering evidence for legal cases, validating insurance claims, detecting insurance fraud, and conducting asset searches.

Our investigators are all trained and skilled to provide you with accurate testing.
*Only registered investigators may conduct a polygraph test.