Empowering Businesses and Individuals with Actionable Intelligence Worldwide

Since 2012







    Discreet and Trusted Service

    Discretion is at the heart of what we do. Whether you're a high-profile individual or solicitor, we ensure that your project is 100% confidential.

    UK and International Coverage

    With investigators based in Dundee, we serve clients nationwide and across international borders, ensuring seamless intelligence solutions wherever you are.

    Experienced and Professional Staff

    Established in 2012, our investigators bring years of experience delivering high-quality intelligence and investigation services across the UK and Europe.

    Cost-Effective Intelligence Solutions

    We offer competitive pricing without compromising the quality of service, providing high-level intelligence solutions that fit everyone's budget.

    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 Dundee

    At Dion International, we provide discreet and professional private investigation services throughout Dundee and the surrounding areas. Our team of expert private investigators in Dundee, from military and law enforcement backgrounds are dedicated to delivering tailored investigative solutions that address your specific needs. Whether you’re dealing with personal matters or require assistance with business-related investigations, we are committed to offering a swift, reliable, and confidential service in Dundee.

    For private clients in Dundee, our services include matrimonial and infidelity investigations, child custody disputes, and tracing missing persons. We understand the emotional stress these situations can cause, and our compassionate team works diligently to gather the necessary evidence. With a focus on surveillance, covert operations, and lifestyle checks, we help uncover the truth, providing you with the information you need to make informed decisions.

    Our corporate investigation services in Dundee are designed to protect businesses from internal and external risks. We offer comprehensive services, including fraud investigations, due diligence, and insider risk management. Whether you’re facing issues like workplace fraud, corporate espionage, or you require background checks for potential hires, our investigators ensure your business remains secure. Additionally, we offer litigation support, providing reliable, court-admissible evidence to assist 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 Dundee

    Beyond private and corporate investigations, Dion International offers a variety of specialist services for legal professionals and businesses throughout Dundee. We collaborate closely with law firms, providing essential services like litigation support, evidence gathering, and process serving. Our experienced investigators provide court-admissible evidence through surveillance, witness statements, and document retrieval, ensuring your legal cases are supported by solid, reliable information.

    For Dundee businesses, we offer specialist services including copyright infringement investigations, insurance fraud investigations, and intelligence gathering. Using advanced technology, we help companies protect their intellectual property and mitigate risks related to fraudulent claims. Our background checks and due diligence services also assist businesses in making well-informed decisions when it comes to partnerships, investments, and employment.

    With a diverse range of services, including surveillance, asset tracking, and legal document serving, Dion International is dedicated to providing tailored, discreet solutions for clients across Dundee. If you require a trusted private investigator in Dundee, contact Dion International Ltd 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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    Local Private Detectives Dundee


    Private Investigator Dundee, Detectives You Can Trust

    Dundee, known as the “City of Discovery,” is a vibrant city with a rich history that serves as an inspiring backdrop for private investigations. Iconic landmarks like Dundee Law, an ancient volcanic hill, offer stunning views and a sense of the city’s enduring significance. The RRS Discovery, the legendary ship used by Captain Scott on his Antarctic expeditions, highlights Dundee’s pioneering spirit. The V&A Dundee celebrates the city’s creativity, while Verdant Works reminds us of its industrial past as a global leader in the jute trade.

    Private Investigator Dundee, A Brief History.  The city also has a fascinating history in private investigation, dating back to the industrial boom when detectives were crucial in tackling fraud, labour disputes, and safeguarding trade secrets in the bustling jute industry. Dundee’s maritime connections often led to investigations involving shipping fraud and missing persons. Over time, as the city evolved, private investigators adapted to new challenges, combining traditional methods with modern technology to meet the demands of an increasingly urban and digital landscape.

    Today, Dundee faces significant challenges with crime and fraud. The city recorded 847 crimes per 10,000 people in a recent report, the highest crime rate among Scotland’s local authorities and well above the national average of 550. Crimes of dishonesty, including theft and fraud, remain a pressing concern, alongside rising trends in cybercrime and online scams. While infidelity statistics specific to Dundee are scarce, broader UK trends suggest such cases are common, driving demand for discreet and professional investigation services.

    Private Investigator Dundee Q&A


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

    The start time for an investigation varies depending on the complexity of the case, but our field agents 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 Dundee?

    Private Investigator Costs in Dundee 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.

    How to hire a private investigator at Dion International?

    • Contact us for a free consultation via phone, email, or our contact form.
    • Review pricing and complete the required paperwork.
    • The investigation begins once we receive your approval and cleared balance. You will be updated throughout the investigation, with a final report provided upon conclusion.

    How to find a local private investigator near me in Dundee

    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?

    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 is better than one.

    Why choose Dion International Ltd?

    Unlike other private investigation companies in Dundee 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 Dundee and Tayside 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.

    What are the three types of surveillance?

    • Static Surveillance: Two operatives monitor a location or individual.
    • Mobile Surveillance: A team follows an individual using advanced technology.
    • Rural Surveillance: Teams of two or more will monitor activity in rural areas.  Examples of this would be during fly-tipping and farm machine theft covert operations.

    Are private investigators legal in Dundee?

    Yes, in Dundee private investigators 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 Dundee do?

    Private investigators 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.

    Contact us


    Dion International provides bespoke intelligence solutions that are proactive, reliable, and precisely tailored to your requirements. Whether it’s covert surveillance, digital forensics, or discreet fraud investigations, our team is ready to craft strategies that perfectly align with your needs. Contact us now to develop a personalised plan that ensures the ultimate protection for reputation and brand, wherever you are in the world.

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