Private Investigators Across the UK

Private investigators covering London, Manchester, Birmingham, Leeds, Glasgow and every major UK city. Local knowledge, lawful method, evidence a court can use.

We work across England, Wales and Scotland. The pages below cover the cities and regions where investigation work is most often needed, with the local detail that shapes it: the geography a surveillance team has to plan around, the transport patterns, the courts and the local economy.

Using investigators from outside your immediate area is usually an advantage. Nobody who might be recognised locally, and no professional circles that overlap with yours. If your area is not listed, we very likely still cover it. Ask.

Private Investigator in Birmingham

Updated 5 October 2026

Private investigators covering Birmingham and the West Midlands. Discreet surveillance, people tracing, fraud and workplace cases, evidence fit for court.

Private Investigator in Bournemouth

Updated 5 October 2026

Private investigators covering Bournemouth, Poole and Dorset. Surveillance, matrimonial and corporate cases, probate tracing and court-ready evidence.

Private Investigator in Brighton

Updated 5 October 2026

Private investigators covering Brighton & Hove and Sussex. Discreet surveillance, matrimonial, corporate and cyber cases, and people tracing.

Private Investigator in Bristol

Updated 5 October 2026

Private investigators covering Bristol, Bath and the South West: surveillance, matrimonial, tracing and fraud work, with evidence prepared for court.

Private Investigator in Cambridge

Updated 5 October 2026

Private investigators covering Cambridge and East Anglia: discreet surveillance, people tracing, corporate and matrimonial work, evidence fit for court.

Private Investigator in Cardiff

Updated 5 October 2026

Private investigators covering Cardiff and South Wales. Covert surveillance, people tracing, matrimonial and fraud investigations, evidence fit for court.

Private Investigator in Edinburgh

Updated 5 October 2026

Private investigators covering Edinburgh and east Scotland. Discreet surveillance, tracing, matrimonial and corporate work to Scottish court standard.

Private Investigator in Glasgow

Updated 5 October 2026

Private investigators covering Glasgow and west central Scotland. Surveillance, tracing, matrimonial and fraud cases, prepared for the Scottish courts.

Private Investigator in Leeds

Updated 5 October 2026

Private investigators covering Leeds and West Yorkshire. Covert surveillance, people tracing, matrimonial and workplace cases, evidence fit for court.

Private Investigator in Leicester

Updated 5 October 2026

Private investigators covering Leicester and Leicestershire. Discreet surveillance, corporate and workplace cases, people tracing and matrimonial work.

Private Investigator in Liverpool

Updated 5 October 2026

Private investigators covering Liverpool and Merseyside. Discreet covert surveillance, people tracing, matrimonial and fraud work, evidence fit for court.

Private Investigator in London

Updated 5 October 2026

Private investigators covering all 32 London boroughs and the City. Surveillance, tracing, matrimonial, corporate and cyber cases. Fixed written quotes.

Private Investigator in Manchester

Updated 5 October 2026

Private investigators covering Manchester and Greater Manchester: covert surveillance, people tracing, matrimonial and fraud cases, evidence fit for court.

Private Investigator in Milton Keynes

Updated 5 October 2026

Private investigators covering Milton Keynes and Buckinghamshire. Surveillance, corporate investigations, people tracing and matrimonial cases.

Private Investigator in Newcastle

Updated 5 October 2026

Private investigators covering Newcastle and the North East. Covert surveillance, people tracing, matrimonial and fraud cases, evidence fit for court.

Private Investigator in Norwich

Updated 5 October 2026

Private investigators covering Norwich and Norfolk. Discreet surveillance, insurance and corporate cases, rural people tracing and matrimonial work.

Private Investigator in Nottingham

Updated 5 October 2026

Private investigators covering Nottingham and the East Midlands. Covert surveillance, people tracing, matrimonial and workplace cases, evidence for court.

Private Investigator in Oxford

Updated 5 October 2026

Private investigators covering Oxford and the Thames Valley. Discreet surveillance, people tracing, matrimonial and corporate work, evidence fit for court.

Private Investigator in Portsmouth

Updated 5 October 2026

Private investigators covering Portsmouth and South Hampshire. Covert surveillance, people tracing, corporate and matrimonial work, evidence fit for court.

Private Investigator in Reading

Updated 5 October 2026

Private investigators covering Reading and the Thames Valley. Corporate investigations, surveillance, people tracing and matrimonial work, ready for court.

Private Investigator in Sheffield

Updated 5 October 2026

Private investigators covering Sheffield and South Yorkshire. Covert surveillance, people tracing, matrimonial and workplace work, evidence fit for court.

Private Investigators in South London & Surrey

Updated 5 October 2026

Private investigators covering Croydon, Purley, Bromley, Sutton, Kingston and Surrey. Surveillance, matrimonial and tracing, planned around local ground.

Private Investigator in Southampton

Updated 5 October 2026

Private investigators covering Southampton and Hampshire. Discreet surveillance, people tracing, corporate and matrimonial cases, evidence fit for court.

Investigation Bureau: UK private investigators. To reach an investigator, send a confidential enquiry or email [email protected]. We reply within one working day. Investigation Bureau is a trading name of Bureau Nine Ltd, company number 17484009, registered with the ICO as a data controller (ZC259849).