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 Scotland

    At Dion International, we provide a comprehensive range of private investigation services throughout Scotland, including major cities like Edinburgh, Glasgow, and Aberdeen, as well as rural areas. Our team of highly experienced private investigators based in Edinburgh are from British government agency backgrounds, who have years of experience working in some of the most challenging environments around the globe, are committed to delivering discreet and professional services tailored to meet your specific needs. Whether you are facing personal challenges or require corporate investigation, we offer fast, reliable, and confidential support across the country.

    For private clients in Scotland, our services include matrimonial and infidelity investigations, child custody cases, missing persons, and debtor tracing. We understand the emotional stress these matters can cause, and our compassionate team works diligently to gather the evidence you need to make informed decisions. Using surveillance, covert operations, and lifestyle checks, we help uncover the truth, giving you peace of mind during difficult times.

    Our corporate investigation services in Scotland are designed to protect businesses from internal and external risks. We offer services such as fraud investigations, due diligence, and insider risk management. Whether you need background checks, are dealing with workplace fraud, or require assistance with corporate espionage concerns, our experienced investigators ensure your business remains secure. We also provide litigation support, gathering court-admissible evidence to safeguard your company in legal disputes.

    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 Scotland

    Dion International offers a range of specialist services to support legal professionals and businesses across Scotland. We work closely with law firms, providing crucial services such as litigation support, evidence gathering, and process serving. Our team delivers court-admissible evidence through surveillance, witness statements, and document retrieval, ensuring your legal cases are built on a solid foundation of reliable information.

    For businesses across Scotland, we offer specialised investigation services such as copyright infringement investigations in Glasgow, insurance fraud investigations in Aberdeen, and intelligence gathering in Dumfries. Using cutting-edge technology, we help companies protect their intellectual property and mitigate risks associated with fraudulent claims. Additionally, our background checks and due diligence services assist businesses in making informed decisions regarding partnerships, investments, and employment.

    With a wide range of services, including covert surveillance, asset tracking, cheating partner investigations and legal document serving, Dion International is considered one of the best private detective companies in Scotland and is committed to providing tailored, discreet, and effective investigation solutions for clients across Scotland.  Our team of highly experienced private investigators in Scotland are deployed on international covert operations, across Europe, Scotland, and the UK, including, Edinburgh, Dunfermline, Glasgow, Perth, Dundee, Aberdeen, Inverness, and the Scottish Borders.  If you require a trusted team of private investigators in Scotland, contact Dion International today at 0131 212 5900 for a free consultation.

    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 Scotland Q&A


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

    The start time for an investigation varies depending on the complexity of the case, but our private investigators in Scotland 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 Scotland?

    Private Investigator costs 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 Scotland.

    Can private investigators conduct corporate investigations in Scotland?

    Yes, corporate investigations are a key service offered by our private investigators in Scotland. They can help uncover fraud, insider threats, and even conduct due diligence checks to ensure that your business is secure from internal and external risks.

    How to find a local private investigator near me in Scotland

    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 Scotland?

    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 Scotland are better than one.

    Why choose Dion International Ltd?

    Unlike other private investigation companies in the UK 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, our private investigation services across Scotland are conducted with the utmost discretion. We prioritise confidentiality while delivering reliable, cost-effective solutions.

    Can private investigators perform covert surveillance in Scotland?

    Yes, our private investigators in Scotland are skilled in covert surveillance techniques that allow them to observe subjects discreetly. Whether it’s mobile surveillance or stationary observations, they ensure the investigation remains undetected while gathering crucial evidence for personal or corporate cases.

    Are private investigators legal in Scotland?

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

    What can’t a private investigator in Scotland do?

    Private investigators in Scotland 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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