Full services Agency for private clients, business, lawyers, families and VIPs.
Independently audited at 97.3% success rate.
LOI Investigations specialize in the most complex cases throughout the whole of the 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 30 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
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
LOI Investigations offers specialised Infidelity Investigations Services, designed to provide you with concrete evidence and peace of mind. Our highly trained investigators employ discreet surveillance techniques. Reach out to us for a confidential and comprehensive consultation.
Missing Persons Tracing
Surveillance
At Line of Inquiry, we offer in-house surveillance investigators led by experienced professionals, including a former military intelligence officer and a Senior Surveillance officer with 23 years’ experience. Our surveillance services, available across the UK and worldwide, include mobile and static solutions, under-cover work, and the use of advanced technology. Whether discreet or covert, our fool-proof method ensures professional evidence gathering to meet your needs.
Cyber Security Investigations
Line of Inquiry offers Cyber Security Investigation services to thwart planned cyberattacks and minimize damage. Utilizing advanced monitoring, intelligence procedures, and in-depth data analysis, we stay ahead of potential cyber threats. Our capabilities extend to accessing information from the dark web, aiding in criminal investigations, fraud, and identity theft cases. Our innovative tools and methods, combined with AI-backed automation and expert human expertise, enable us to identify different types of threats and build defense systems tailored to individual business needs.
Worldwide Phone Tracing Services
LOI Investigations offers a GDPR-compliant UK & Worldwide Mobile Phone (Registered, Pay-as-you-go (burner phones), VOIP(Voice Over Internet Providers)) and Landline Tracing service. Obtain the full name, registered address, duration at the address, and additional connected information with utmost confidentiality.
Social Media and online harassment
Line of Inquiry provides specialized services to combat Social Media & Online Harassment in the U.K., including racial abuse, threats, and cyberbullying. Working with legal experts, they use advanced technology to trace online interactions and prosecute harassers.
Asset tracing and recovery
Our asset tracing services are designed to help our clients identify hidden assets, such as bank accounts, real estate and other investments, that have been intentionally hidden to avoid detection. We use a variety of tools and technologies, including open source intelligence (OSINT), public records searches, and deep web analysis to trace and identify hidden assets. Our team of experienced investigators works closely with our clients to understand their unique needs and develop a customized asset tracing strategy that meets their specific requirements.
Background Checks
Relationship Matters, Family Issues and Divorce
Jewellery Theft
At LOI Research, we specialize in the recovery of stolen jewellery, art, and high-value items. Our dedicated team of private investigators is renowned for their expertise in tracking and recovering valuable items that have been lost or stolen. Our services are not just limited to the UK; we operate globally, providing our clients with the best chance of recovering their valuables.
Relationship Matters & Family Issues
Comprehensive support in family law matters, including relationship disputes and divorce cases. Our services extend to missing persons tracing, surveillance, and personal protection against blackmail. Utilizing advanced technology and an experienced team, we offer discreet and effective solutions tailored to the unique challenges faced by families.
Private Clients
We at Line of Inquiry offer a range of services for private clients, including missing persons tracing, background checks, surveillance, and asset tracing. Specialized services are also available for relationship matters, identity theft, and blackmail. Our experienced team utilizes advanced investigative techniques to provide effective and discreet solutions tailored to individual needs.
MORE SERVICES
Construction Fraud
Construction industry fraud is increasing at an alarming pace. LOI Investigations in the last 9 years, have been involved in the investigation of construction frauds, in excess of 190 million USD to as small as five million GBP. To date, in total we have worked on over 20 projects. At LOI Investigations, we can and will reduce clients exposure to these risks.
Businesses
Line of Inquiry offers a comprehensive suite of services tailored for businesses. These include business intelligence, asset tracing, debtor tracing, and competitive intelligence. Specialized services extend to acquisition and mergers, investment intelligence, and supply chain risk mitigation. Our experienced team employs advanced technological tools and investigative techniques to ensure your business stays ahead in a competitive market.
Intellectual Property
LOI Investigations conduct IP Property Investigations always underneath the direction of Legal Counsel. LOI is an established, recognised, intellectual Property Investigation Consultancy. Since 1996, we have provided valuable insights, with completely reliable and actionable resources which support intellectual Property Investigations
Cyber Investigations
We offer a comprehensive range of Cyber Investigation services, including tackling catfishing, social media harassment, and cyber threats. Our expertise extends to cryptocurrency investigations and technical counter-surveillance. Utilizing a team of former FBI agents, we provide robust solutions to protect both individuals and businesses from various cyber risks.
Lawyers
Offices In London and Globally
24/7 availability, in office, over the phone as well as online.
We can visit clients or if preferred schedule Zoom/Google Teams meetings.
Meetings in office by prior appointment.
Email: contact@loiinvestigations.com
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 Switzerland, Germany, Netherlands, Malta, Monaco, Norway, Finland, Luxembourg, Cyprus, Denmark, Singapore, Japan, Thailand, Bangkok, Taiwan, Kuala Lumpur, Vietnam, Dubai, Hong Kong, Uzbekistan, Kazakhstan, Kyrgyzstan, Washington, New York, The Hamptons, Los Angeles, San Francisco, Dallas, Denver, Houston, Florida, Toronto, Melbourne, Canberra, Sydney.
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
Line of Inquiry has contracted representatives who are licenced, if required in country whom are experienced, qualified, male and female investigators with the exception of Russia. We do operate and have contacts in these regions but do not have a Line of Inquiry contracted representative permanently in the country. A Line of Inquiry contracted representative can visit you at any meeting place of your choice to discuss your case in total confidence.
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