At Dion International, we specialise in discreet and professional matrimonial investigations to provide clarity in personal relationships. Whether you have concerns about infidelity, hidden assets, or deceptive behaviour, our expert investigators use proven methods to uncover the truth. We operate with absolute confidentiality, ensuring that your privacy is protected throughout the investigation.
Using advanced surveillance techniques, digital forensics, and background checks, we gather reliable and legally admissible evidence to help you make informed decisions about your marriage or divorce proceedings. Our highly trained professionals handle each case with sensitivity and professionalism, delivering results you can trust with the utmost care and attention.
All matrimonial investigations conducted by Dion International comply fully with UK and Scottish law, ensuring that every action taken is lawful, proportionate, and ethically justified.
Our work adheres to the Data Protection Act 2018, UK GDPR, and the Human Rights Act 1998, which regulate the lawful handling of personal data and safeguard the right to privacy. We also ensure compliance with the Protection from Harassment Act 1997, guaranteeing that all investigative activity is conducted responsibly and without intrusion.
Each investigation is carefully planned, risk-assessed, and documented to maintain evidential integrity. All information, whether obtained through discreet surveillance, photographic documentation, or digital research, is gathered and managed securely, ensuring it is accurate, admissible, and suitable for use in both personal and legal contexts.
Individuals who suspect their spouse of infidelity, financial dishonesty, or other forms of deception may require a matrimonial investigation to uncover the facts. Divorce lawyers and legal professionals often seek our services to obtain evidence that supports settlements, child custody disputes, or prenuptial agreement violations.
Families concerned about the legitimacy of a partner’s intentions before marriage may also benefit from background checks and lifestyle investigations. High-net-worth individuals looking to protect their assets in marital agreements can use our services to ensure transparency before making significant commitments.
While Dion International’s headquarters are based in Scotland, we provide matrimonial and relationship investigation services across the United Kingdom and internationally for select clients.
Our experienced matrimonial investigators operate throughout Edinburgh, Glasgow, Stirling, Dunfermline, Perth, Dundee, Aberdeen and Inverness, offering discreet, lawful, and effective investigative solutions.
Our deep understanding of both urban and rural environments enables us to manage complex operations while maintaining absolute confidentiality.
A matrimonial investigator should be hired when suspicions about a spouse or partner begin to impact your well-being, legal standing, or financial security. If you notice unexplained absences, secretive communication, or unusual financial transactions, an investigation can provide clarity.
Our private investigators use legal and ethical methods to uncover the truth while maintaining strict confidentiality. Whether you need evidence for personal reassurance or legal proceedings, Dion International ensures that you receive accurate and actionable results handled with professionalism and discretion.
The duration of a matrimonial investigation depends on the complexity of the circumstances, the level of surveillance required, and the type of evidence being sought. Straightforward cases may be resolved within a few days, while more detailed investigations involving extended surveillance or background research can take several weeks or months.
At Dion International, we assess each enquiry individually and only accept cases where our involvement will provide genuine value and meaningful results for the client. This ensures that every matrimonial investigation we undertake is lawful, proportionate, and conducted with the highest ethical and professional standards.
We have a proven track record of delivering results for individuals, businesses, and high-profile clients across the UK. Our reputation is built on reliability, transparency, and a commitment to exceeding client expectations.
We combine real-world experience with a client-focused approach. Our team includes former British government agency personnel who bring both expertise and discretion to every task. We don’t offer a one-size-fits-all solution — everything is tailored to your current situation.
While some providers offer “budget” surveillance, relying on a single surveillance officer is no longer truly considered covert — and any provider promoting this approach should be treated with caution. It reflects a lack of understanding of professional surveillance operations and can be misleading to clients.
Using only one operative greatly limits the effectiveness of an assignment and significantly increases the risk of compromise. A lone operator cannot reliably maintain visual contact, monitor multiple exits, or reposition without drawing attention.
We typically deploy a team to ensure effective, discreet, lawful and uninterrupted coverage. Investing in a properly resourced operation from the outset often prevents costly mistakes — saving you time, money, and unnecessary frustration in the long run.
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