GB Investigation

Award Winning Private Investigators

46 South Molton St, London, W1K 5RX Directions

   Open today 08:00 - 23:00

Why Choose Us?

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Business overview

We are highly experienced professional private investigators that cover every town and city throughout the United Kingdom.

We have been investigating both corporate and individual cases since 2003 and can assist you in whatever case you need.

Since 2003, GB Investigation has been working with an excellent team of experienced private detectives and investigators to gather intelligence for both businesses and individuals. We work with clients from all walks of life for many different reasons. We tailor our services to meet your requirements, whether you need help with legal, business, or personal matters. Our most popular services are surveillance, matrimonial investigations, prenuptial investigations, tracking, asset searching, and finding missing people.

Our high-quality investigators conduct all your investigations ethically and discreetly. At GB Investigation, the client’s confidentiality and anonymity are always maintained.

All our investigations are always safe, legal and GDPR compliant.


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Products & Services

Background Checks

Commercial Investigations


Due Diligence

Electronic Surveillance

Employee Absenteeism

Employment Vetting

Female Investigators

Forensic Services

Fraud Investigation

Handwriting Analysis

Insurance Investigations

Internal Theft

Matrimonial Matters

Missing Persons

Photographic Evidence

Private Investigators

Process Serving



Vehicle Tracking

Video Evidence

Witness Statements


Background Checks

We have been using them for our tenant referencing and so far so good hope it continues
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Fast Tracing Services

Traced a client for me that owed me money from a year ago. Could not have got my money back without them. Thanks
14 Jan 2024
Just doing what we do best but thanks for the positive review
14 Jan 2024
Just doing what we do best but thanks for the positive review
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