Detective Agency

Corporate and Private Investigators across the UK

Would you like to speak to one of our detectives?

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Elite team of experienced detectives

All our private investigators have the highest levels of training. In addition they possess experience from special forces backgrounds 

Discreet and confidential private investigators

We pride ourselves on always being discreet and professional, with all our investigators signing NDAs

Nationwide and international coverage

Our 12 offices around the UK and Ireland give us full coverage of the nation + we can travel oversees when necessary

Private Investigator

Private Investigators

For when you need answers…

Grey Investigators will deliver results, we offer reliability, communication as well as guidance, support and above all advice.

Our investigators come from the best training platforms and have been hand selected to create the perfect team. Each of our investigators are certainly trained to blend into EVERY environment, notably along with being undetected whatever their surroundings!

Our Services

Covert Surveillance

Discreet surveillance for personal and corporate claim investigations

Corporate Investigation

Investigate fraudulent or illegal activities within your company

Matrimonial Investigation

For infidelity suspicions in a relationship or during divorce proceedings

Tracing Missing Persons

Find customers who have moved or failed to pay debts

Vehicle Tracking

Small GPS tracking devices can be placed on a vehicle for monitoring

Personal Close Protection

Ensuring your safety, one vigilant step at a time, creating peace of mind in an unpredictable world

International Investigation

We can travel all over the world to complete your investigations

Co-habitation

Fraudulent cohabitation, subletting or illegal over occupancy investigation

Background Checks

Discover someones past to help inform your decision making

Counter Surveillance

We detect and prevent unlawful and unwanted monitoring or stalking

Undercover Investigation

Undercover operatives to investigate your company at your direction & discretion

Child Misconduct

We investigate child neglect or endangerment to ensure safety

Fraudulent Insurance

Fraudulent and dishonest insurance claims for companies

Have a question?

Why not try our FAQs for an answer about our private investigator services

Get in touch

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Please explain your situation and the service you require so we can assign the best team member to your case.

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I contacted Grey Private Investigators because I was worried for my Daughters safety. I thought her Father was hurting her but the team at Grey Investigators got photographs of his new girlfriend being abusive. I’d like to thank all the team. My Daughter is now safe and the courts have given me full custody with the evidence I had from the investigation.

 – Amisha

We take the security of our client’s data very seriously. We will never share any data without your consent and we will never ask to share any of our client’s information with third party companies. Please feel free to ask within or visit our privacy policy page to view our full policy.

We are fully registered with the Information commissioner’s office (ICO)

Reference Number: ZA788159

For more information, please click the link below.

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