Empowering Businesses and Individuals with Actionable Intelligence Worldwide

Since 2012







    What we do best


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    Dion International Ltd offers specialised Insider Risk and Insider Threat Services across the UK, providing organisations with comprehensive solutions to detect, assess, and mitigate internal threats. Insider threats can pose significant security risks, whether through …

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    In today’s digital age, the theft and misuse of intellectual property (IP) have become a growing concern for businesses, creatives, and organisations across the globe. Dion International Ltd offers comprehensive Copyright Infringement Investigation Services designed …

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    Dion International Ltd offers professional Insurance Investigation Services across the UK, specialising in personal injury claim investigations for insurance providers. Our team of professional investigators conducts thorough, discreet covert surveillance to verify the validity of …

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    Those trained in covert operations are specially trained to blend in and cope with rural landscapes, so no matter what kind of crime is occurring in your area we can protect your land, livestock, machinery, …

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    Businesses operate successfully in a competitive market by having something unique. Whether it’s a product idea, process or market research data, the information you use to set your business above the rest is valuable to …

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    Dion International Ltd provides professional Covert Surveillance Services across the UK and Europe, offering discreet and effective solutions for private individuals, businesses, and legal professionals. Our team of experienced surveillance specialists are trained to operate …

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    Matrimonial disputes, and big life decisions, are best made when they’re based on facts. Our team of private investigators in Scotland are discreet, efficient, and non-judgmental. We conduct matrimonial investigations professionally and within the law …

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    Fraud is any type of dishonest act intended to provide someone with an unfair advantage over another. The term corporate fraud investigation refers to cases in which a company or organisation is involved. As part …

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    A process server is used to give legal notice to a person of a court’s intention to make them a party to a claim so as to enable them to respond to the proceedings before …

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    Dion International Ltd provides expert Corporate Investigation services across the UK, supporting businesses with discreet and effective solutions to address internal and external risks. Our team of experienced investigators works alongside corporations to investigate fraud, …

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    Welcome to the Family


    Private Investigator Edinburgh

    At Dion International, we specialise in providing discreet and professional private investigation services across, Edinburgh and the surrounding areas of the Lothians. Our team of expert private investigators in Edinburgh, from British government agency backgrounds, are dedicated to offering tailored solutions to address your specific needs. Whether you require help with personal issues or need investigative services for business matters, our Edinburgh-based team is ready to assist with professionalism and confidentiality.

    For private clients, we offer services such as matrimonial and infidelity investigations, child custody disputes, romance fraud and missing person tracing. We understand the emotional toll these situations can take, and our compassionate team of private investigators in Edinburgh work tirelessly to gather the necessary evidence. Using advanced surveillance techniques, covert operations, and lifestyle checks, we help uncover the truth, providing you with the clarity and peace of mind you need to make informed decisions.

    Our corporate investigation services in Edinburgh include fraud investigations, due diligence, and insider risk management. Whether your business is facing internal fraud in Newbridge, corporate espionage in Morningside, or you require comprehensive background checks in the Borders, our investigators are well-equipped to handle all aspects of business security. We also provide litigation support, gathering reliable evidence for court cases and tribunals, and ensuring your company is fully safeguarded from legal risks.

    Who we serve


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    Executive Solutions All Under One Roof for Corporate Clients in the UK In today’s fast-paced and ever-evolving corporate environment, businesses are faced with a wide range of security challenges and legal issues that require specialised expertise. …

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    Executive Security Solutions All Under One Roof for Private Clients in the UK Dion International has established a formidable reputation as a dependable provider of top-notch personal security and private investigation services for private clients over the years. Our services …

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    Executive Solutions All Under One Roof for Legal Firms Across the UK International organisations across the UK and abroad consider Dion International as Scotland’s best detective agency, why? Because our experienced private investigators find effective solutions …

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    Executive Solutions All Under One Roof for Housing Associations in the UK International organisations across the UK and abroad consider Dion International as Scotland’s best executive security company, why? Because our experienced operatives find effective solutions …

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    Executive Security Solutions All Under One Roof for Local Authority in the UK Our officers will guide our clients to make informed decisions that safeguard their people, assets, and reputation. We have the knowledge, expertise, and …

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    Uncover the truth


    Professional and Discreet Private Investigation Services in Edinburgh

    In addition to private and corporate investigations, Dion International offers a range of specialist services for legal professionals and businesses in Edinburgh. We collaborate closely with law firms, providing critical support such as litigation services, evidence gathering, and process serving. Our team of private investigators based in Edinburgh delivers court-admissible evidence through surveillance, fraud investigations, witness statements, and document retrieval, ensuring your legal cases are backed by solid, irrefutable facts.

    For Edinburgh businesses, we provide specialist services such as copyright infringement investigations, insurance fraud investigations, fraud prevention and intelligence gathering. Our private detectives use cutting-edge technology to uncover and document infringements, helping businesses protect their intellectual property and challenge fraudulent claims. Additionally, our private investigator Edinburgh services include electronic bug sweeps, background checks and due diligence to help businesses mitigate risks in areas such as partnerships, investments, and employment.

    With our wide range of covert surveillance, asset tracking, and legal support services, Dion International is committed to providing tailored, discreet, and effective solutions to clients across Edinburgh.  If you require a private investigator in Edinburgh who has extensive local knowledge of every dark close, residential area, office block and industrial estate within the city centre and surrounding areas. Our areas stretch from South Queensferry to Berwick, we cover East Lothian localities, such as Musselburgh, Tranent, Haddington and Dunbar. West Lothian localities, such as Livingston, Bathgate, Whitburn and Armadale and in The Scottish Borders, such as Hawick, Galashiels, Jedburgh and Duns, then contact Dion International Ltd now on 0131 212 5900.

    Technical Services


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    Computer forensics, also known as digital forensics, is a branch of forensic science that involves collecting, preserving, analysing, and presenting electronic data for use in legal proceedings. Computer forensics experts use various tools and techniques …

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    Dion International Ltd offers comprehensive Electronic Bug Sweep services across the UK, specialising in the detection and removal of covert surveillance devices for individuals, businesses, and high-profile clients. Our team of TSCM (Technical Surveillance Countermeasures) …

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    Dion International Ltd based in Edinburgh, Scotland offers expert Tracing Agent services across the UK, specialising in locating missing persons, debtors, and hard-to-find individuals. Our professional team of tracing agents use advanced techniques, databases, and …

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    Vehicle GPS real-time tracking services allows live tracking of a subject over a period of time without the expense of a full team of private investigators. In the UK, GPS trackers are commonly used as …

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    In a world driven by vast amounts of publicly available data, organisations and individuals need expert guidance to harness this information and turn it into actionable intelligence. Dion International Ltd provides comprehensive OSINT (Open Source …

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    Dion International Ltd offers specialist Covert Camera Services across the UK, providing customised, discreet surveillance solutions for intelligence gathering, security operations, and investigations. Our covert camera systems are designed, built, and installed by experts to …

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    Dion International Ltd offers cutting-edge drone surveillance and security services across Scotland and the UK, providing innovative solutions for private investigations and enhanced security operations. Our advanced drone technology allows for discreet surveillance, thorough property …

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    Private Investigator Edinburgh Q&A


    How long does it take for an investigation to commence in Edinburgh?

    The start time for an investigation varies depending on the complexity of the case, but our field agents in Edinburgh can typically begin within a few hours. Whether it’s surveillance, people tracing, or gathering evidence, we mobilise quickly to ensure your investigation starts as soon as possible.

    How much does it cost to hire a private investigator in Edinburgh?

    Private Investigator prices in Edinburgh vary depending on the case but typically range from £35.00 to £275.00 per hour. We offer clear pricing through our “Free Estimate” tool and provide daily rate packages for long-term investigations in Edinburgh.

    How do private investigators in Edinburgh maintain discretion during investigations?

    Our private investigators in Edinburgh are trained to operate discreetly, ensuring that the subject remains unaware of the investigation. They use tools such as long-range cameras and unmarked vehicles to collect evidence without drawing attention.

    How to find a local private investigator near you in Edinburgh

    Search for “private investigator near me,” verify reviews and location details, and schedule a meeting to ensure credibility. Dion International is based in Edinburgh and meets clients in person.

    Why do I need more than one surveillance officer in Edinburgh?

    While one officer may seem cheaper, the increased risk of detection can prolong the operation. A team approach ensures efficient results, saving you time and money in the long run.  Feel free to contact us to discuss how two or more surveillance officers in Edinburgh is better than one.

    Why choose Dion International Ltd?

    Unlike other private investigation companies in Edinburgh we begin each case with a thorough analysis to optimise deployment, minimising costs and ground time. Our highly trained investigators manage both sensitive personal cases and complex business disputes globally, always prioritising professionalism, discretion, and cost-effectiveness.

    Are your services discreet?

    Yes absolutely, all our services across Edinburgh are conducted with the utmost discretion. We prioritise confidentiality while delivering reliable, cost-effective solutions. For more details on our discreet approach, feel free to contact us.

    Do private investigators work with businesses in Edinburgh?

    Yes, our private investigators in Edinburgh assist businesses with issues such as employee background checks, corporate fraud investigations, and insider threats. They help companies protect their assets by identifying potential risks and gathering relevant evidence.

    Are private investigators legal in Edinburgh?

    Yes, private investigators in Edinburgh operate legally under GDPR and RIPSA regulations. They must follow strict legal guidelines to ensure all actions are admissible in court.

    What can’t private investigators in Edinburgh do?

    Private investigators in Edinburgh cannot access devices without permission, obtain bank records without authorisation, access criminal histories unless publicly available, or remotely access local authority CCTV systems.  An experienced private investigator just knows where to look.

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