Welcome to peace of mind.

Discreet | Reliable | Professional | Investigations

Integrity and quality is everything. We are dedicated to providing timely, accurate, and honest information to all of our clients.

About 4Private Investigators

When & Who

Founded: 2005

Years Snooping: 15

Founder: Gert Luüs


4Private Investigator is a full-service Private Investigative company in Gauteng, South Africa. You can hire us for a cheating spouse, as well as locating someone like an adopted child, birth parent, relative or long-lost friend.
Additionally, private investigators can provide surveillance services on employees they might suspect are giving away free services or damaging and stealing company equipment.


We spy in all the bushes of Gauteng

Our Services


We have extensive experience with GPS Tracking. Current technology allows us to track a vehicle's movement undetected and virtually uninterrupted for a period of 26 days.
GPS/GSM tracking devices can be deployed both as an alternative to or In cheaters case with surveillance to provide the precise location of a vehicle that is being tracked. Within a matter of meters. The device is discreetly, and magnetically attached to the outside the vehicle and therefore no access is required to the inside of the vehicle.


Your spouse or partner cheating? We have the Experience and private investigators to help you find out.
If you have a suspicion that you have infidelity issues, 4Private Investigators are here for you. Your suspicions may be true, but how can you know beyond any doubt? We are always able to give you the conclusive evidence you require, good or bad. We supply video, and still image evidence as a part of our written report for you.
We will handle all of your results with total confidentiality!


With only the minimum information provided by the client, we investigate & search the internet and social media platforms. Using the latest software and search methods, we link the dots and missing puzzles. If the situation is a client requires more information on a person, this investigation is ideal.
Who scammed you / Searching for Company's Information / Individuals / Internet postings.


We are capable in providing appropriate, cost effective and professional services. We draw on the extensive experience of our managers and staff in their specific fields of expertise. Each member is handpicked, thus ensuring the high standard of service for which we are known.
Our investigation team is ready to assist you with any emergency investigation requirements. Supra Detective Agency Private Investigators recognizes that matters of trust demand a service which is tailored to the specific needs of clients who require a high degree of professionalism and confidentiality when their security matters are being investigated.


Finding out who the contact number belongs to, or the owner's full identity information and address. We can provide the latest info on SA's leading systems.

Due Diligence Investigations

Intelligence is becoming increasingly important before proceeding with any business decisions. Knowing the background and integrity of the parties involved in an investment, transaction, or other business arrangement, has become paramount in completing a successful deal or establishing a rewarding partnership.
Many business owners, investors, and lenders seek critical information to help them make exact business decisions with regard to their future employees, investments, and potential business partners.