Your trusted partner in polygraph & forensic investigations since 2017.
Founded in 2017, North West Forensic Investigations (NWFI) is a trusted provider of polygraph testing, forensic screening, and investigative services in South Africa. Based in Rustenburg, North West, we work with businesses, legal professionals, and private individuals across North West, Gauteng, Limpopo, Mpumalanga, and the Free State – with the capacity to assist clients nationwide.
Since our establishment, we have conducted over 3,000 polygraph examinations, helping companies protect their assets, resolve workplace disputes, and build trustworthy teams, while also assisting individuals seeking clarity in sensitive personal matters.
At NWFI, our mission is simple:
To uncover the truth using science-backed techniques.
To support businesses in making reliable, informed hiring and investigative decisions.
To deliver accurate, ethical, and confidential results that uphold integrity and trust.
NWFI is led by a qualified and accredited Polygraph Examiner with:
A Degree in Forensic Science and Technology (UNISA)
Advanced training from the South Africa Polygraph Academy
Accreditation with SAPAVSA (South Africa Biofeedback & Voice Polygraph Association)
This unique combination of forensic science expertise and practical investigative experience ensures every examination is handled with the highest level of professionalism.
