Full services Agency for private clients, business, lawyers, families and VIPs.
Independently audited 98.9% success rate (March 2024)
LOI Investigations specialize in the most complex cases in Essex & all of UK. Male and Female Investigators who live in & cover all UK Counties. Also multi jurisdiction matters see Global offices this means LOI can keep clients costs affordable and provide a very high success rate to private individuals business, corporates, VIPs and celebrities from tracing missing persons UK & Worldwide & or their assets, Fraud, divorce, separation and family issues. Covert Surveillance, Problem Solving and Cyber Solutions, Difficult and Unusual Cases.
Offices locally staffed in 44 countries, local, Bilingual, Private Investigators, professional, qualified and fully insured. All Hold local licenses where applicable – Total global reach
Competitive & Realistic Rates
No Hidden or Extra Costs
PRO-BONO CASES CONSIDERED
All types of investigations undertaken Worldwide
LOI guarantees absolute discretion and client confidentiality.
LOI Investigations, leaders in complex and major investigations. We are experts in obtaining accurate hard to obtain hidden information legally and globally in total confidence.
UK : 0800 1 939 333
Worldwide : +44 800 1 935 777
FREE PHONE / TOLL FREE
WORLDWIDE
Qualified Professional Bilingual.
Private investigators available
24 hours per day, 7 days a week.
FREE CONSULTATION
Unfaithful Partner Investigations
Missing Persons Tracing
Surveillance
Cyber Security Investigations
Worldwide Phone Tracing Services
Social Media and online harassment
Asset tracing and recovery
Background Checks
Relationship Matters, Family Issues and Divorce
Jewellery Theft
Relationship Matters & Family Issues
Private Clients
Criminal Defence
We work with highly experienced former Police Detectives, independent forensic laboratories and crime scene experts.
Private Prosecutions
Sexing and Catfishing
Blackmail
Suspicious Death
Acquisition and Mergers
MORE SERVICES
Construction Fraud
Businesses
Intellectual Property
Cyber Investigations
Lawyers
Offices In London and Globally
We can visit clients or if preferred schedule Zoom/Google Teams meetings.
Meetings in office by prior appointment.
Building the Future
Have Achieved :
- Home office full criminal record cleared all employees
- Full Members of the Institute of Professional Investigators
- Fully Insured and Certified.
- Information Commissioner’s office (ICO)
Who We Are :
Line of Inquiry (LOI) has an impressive network of Cyber Investigators (Government Level trained), specialist unit surveillance experts and many other skilled experts. We have excellent, well-placed contacts throughout the world.
Line of Inquiry Head Office is 5 Chancery Lane, London WC2A 1LG, conveniently located in the heart of the Legal District and has further offices in London UK, Ireland, Monaco, Luxembourg, Switzerland, Norway, Sweden, Denmark, Finland, Cyprus-north & south, Malta, Germany, Netherlands, Washington, New York, The Hamptons, San Francisco, Los Angeles, Houston, Dallas, Denver, Florida, Toronto, Singapore, Hong kong, Macau, Malaysia-Kuala lumpur, Thailand, Cambodia, Vietnam, Taiwan, Japan, Indonesia, Bali, Qatar, Kuwait, Dubai, Saudi Arabia, South Korea, Kazakhstan, Uzbekistan, Kyrgyzstan, Sydney, Melbourne, Brisbane & Gold coast, Canberra.
Our business is to get you the information you require discreetly undetectably and in strict confidentiality.
More About Us
We are a group of highly experienced private investigators blending traditional trade-craft with modern investigation techniques. LOI is firmly established as one of the world’s leading Private Investigation consultancies, and all-round problem fixers.
The founder of our company, was also commissioned to write a report, translated into every FIFA (Fédération Internationale de Football Association) member’s language on Press Intrusion, privacy and protection.
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Achieved Credentials
We know how to legally trace emails, YouTube, Facebook, LinkedIn, and Instagram posts & comments, trace email and chat box enquiries.
Please call :
UK : 0800 1 939 333
Outside UK : +44 800 1 935 777