About DET.GROUP

DET.GROUP is a closed alliance of selected private investigation agencies operating across various European countries.

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What Makes Us Different

Thinking Differently

While others follow routines, we innovate. Our approach blends intelligence strategies, behavioral analysis, and advanced technology.

Intelligence Network

With an established intelligence network across Europe, we access critical data, local insights, and discreet operatives.

Private Lab

Our in-house R&D laboratory designs and develops cutting-edge surveillance devices and forensic solutions tailored for complex investigations.

Operate in Shadows

Our work is designed to stay invisible — no unnecessary exposure, no risks. The less they know, the more you control.

Discretion is our language. Results are our signature.

We have managed cases that made headlines, and others that will never be mentioned because discretion was the client’s priority. We have exposed major fraud, protected assets worth millions, and resolved sensitive personal matters that demanded absolute confidentiality.

Our Story

DET.GROUP (Also known as DETGROUP) was created as the result of a long-standing collaboration between several renowned private investigation agencies across Europe. Over the years, these agencies built a foundation of trust by working together on complex international cases, where coordination across borders and legal systems was essential. It soon became clear that by joining forces, we could offer clients far more – greater efficiency, broader capabilities, and access to specialized technologies that individual agencies could not fully utilize on their own. This led to the formation of an exclusive alliance where we share resources, advanced technology, and investigative expertise. Today, DET.GROUP operates as a modern European private investigation agency, bringing together seasoned professionals from diverse investigative fields – from surveillance and forensic analysis to cyber investigations and risk assessment. Through shared resources and a unified approach, we are able to handle cases that regional agencies often cannot manage, while maintaining the highest levels of discretion and professionalism.