About K3K Investigations — UK Private Detectives

K3K Investigations is a London-based private investigation agency operating UK-wide and globally, combining field investigators with our own intelligence platform.

K3K Investigations — private investigators in London, operating UK-wide and internationally. Call 020 3343 7007 (24 hours) or email [email protected]. K3K Investigations Ltd, company 14781961, ICO-registered data controller ZB535305.

About K3K Investigations

K3K Investigations is a private investigation agency based in London, operating UK-wide and internationally. We combine experienced field investigators with our own intelligence technology, and we run every case through senior people rather than passing it down a chain.

Our clients are private individuals facing a personal question they cannot answer alone, solicitors who need evidence that will survive scrutiny, and businesses making decisions where being wrong is expensive. The work spans covert surveillance, people tracing, matrimonial matters, fraud, corporate due diligence, workplace investigations, cyber investigations and technical surveillance countermeasures.

How we operate

Lawfully, and demonstrably so. Every instruction is processed on a documented lawful basis under UK GDPR; K3K Investigations Ltd is registered with the Information Commissioner's Office as a data controller (ZB535305) and registered at Companies House under company number 14781961. We tell clients what is achievable before they commit, quote a fixed price, and decline work we cannot do properly or lawfully.

Confidentiality is structural rather than promised: instructions are handled need-to-know internally and nothing is subcontracted to third parties without your knowledge.