Professional. Trustworthy. Proven.
Professional. Trustworthy. Proven.

Private Investigator Johannesburg

Confidential Investigations across Gauteng

 

Sleuth Investigative Services provide, Professional private investigation, surveillance, fraud investigation, missing person tracing, corporate intelligence, due diligence and digital forensic services throughout Johannesburg and Gauteng. Available throughout Johannesburg, Sandton, Bedfordview, Midrand, Randburg, Roodepoort, Kempton park, Boksburg and the greater Gauteng region. 

  • Private Investigator Johannesburg
  • Confidential Consultations
  • Criminal Cases
  • Civil Cases
  • PSIRA Registered and fully Compliant
  • Over 42 years of combined experience
  • Internationally recognized

ABOUT DAVE MILLER “FOUNDER”

 

Senior Investigator

Mr Dave Miller is a professional private investigator located in South Africa and undertakes mandates in the pursuit of excellence.  Companies, lawyers and the general public can rest assured that this private detective’s confidential, professional and effective service is internationally recognized.

He gained his investigation skills as a South African Police narcotic detective and was also a founder member of a specialized crime prevention unit, whose main task was to apprehend dangerous criminals who terrorized the community with serious and violent crime.

Mr. Miller received various recommendations and police medals for combating terrorism, ten year and twenty years faithful service, and various recommendations from the Commissioner of Police.   All this experience stands him in good stead to be the premier private detective in South Africa and deliver the wide range of private detective services you might require.

Leadership, Investigative Depth, Operational Support
Sleuth Investigative Services has been built on long-standing leadership, continuity, and practical
investigative experience developed over many years in the field. While Dave Miller remains the
company’s established owner and one of its recognised long-standing public faces, the strength of
the business also lies in the depth of the investigative team operating behind the name.
The company is supported by multiple experienced principal investigators and senior investigative
professionals who contribute specialised operational knowledge across a range of private,
commercial, intelligence-led, tracing, fraud-related, and legal support matters. This broader
investigative depth allows Sleuth Investigative Services to respond not merely as a single-profile
business, but as a structured investigative operation with the capacity to approach matters from
different angles depending on the nature of the enquiry.
Within that broader structure, Dawie Naudé forms part of the senior investigative leadership of the
company and is one of its more publicly recognised investigative figures. Drawing on more than four
decades of investigative experience, he contributes significant operational value to the
organisation’s overall capability and also serves as a visible representative of the company in public,
media, and professional-facing contexts where experienced investigative credibility is essential.
This team-based structure strengthens the company’s ability to deal with sensitive and varied
matters requiring discretion, practical judgment, and experienced field awareness. It also reflects an
important reality about professional investigations: meaningful outcomes are often achieved not only
through individual experience, but through the combination of leadership continuity, investigative
depth, specialist input, and the disciplined handling of facts.
For clients, this means that Sleuth Investigative Services offers the reassurance of long-established
ownership and continuity under Dave Miller, together with the operational support of senior
investigators whose experience adds further depth to the company’s work. The result is a stronger
and more versatile investigative platform able to assist private individuals, businesses, attorneys,
and other clients in matters where reliable information, careful assessment, and professional
investigative judgment are required.

Community involvement

Mr Miller is actively involved in his community in crime prevention forums and also educates schoolchildren about drug abuse and crime awareness techniques.

As a private investigator he was a guest speaker on radio station shows, e-news, various newspapers, including ‘The Telegraph’ tabloid in London.