Dion International Ltd

Dion International Ltd brings over a decade of investigative expertise to the Highlands, serving as a premier provider of private detective and security services based in Edinburgh. Since 2012, the firm has distinguished itself by operating at the intersection of rigorous investigation and strategic decision-making, offering clients in Inverness and across the region a service built on verifiable facts rather than speculation. Their mission is to safeguard individuals, businesses, and assets while maintaining the highest professional and legal standards expected of a world-class organization.

The company specializes in a comprehensive suite of services tailored to meet complex investigative needs. For private individuals, Dion International offers discreet support in matters such as matrimonial investigations, child custody disputes, and missing persons tracing. Legal professionals and insurers rely on their robust litigation support, including fraud investigations, counter-asset tracing, process serving, and detailed evidence gathering for personal injury claims. On the corporate front, the firm provides critical services like brand protection, due diligence, executive protection, and secure transportation, ensuring that business interests are defended with precision.

What sets Dion International apart is its intelligence-led approach. Every engagement begins with a confidential assessment to determine the necessity and legality of the investigation, ensuring that resources are directed only where they can provide meaningful clarity. The team is equipped to handle specialized tasks such as covert surveillance, electronic bug sweeps (TSCM), and the installation of secure camera systems. Operating from their head office in Edinburgh, Dion International extends its reach throughout the Highlands, including areas like Inverness, Nairn, Dingwall, and Fort William, ensuring that clients receive timely, compliant, and discreet support regardless of location. By combining technical expertise with a strict code of conduct, they ensure that every case is handled with the utmost professionalism, providing the clear, actionable intelligence needed to resolve uncertainty and make informed decisions.

Opening hours

• sunday: (closed)
• monday: 9h-17h
• tuesday: 9h-17h
• wednesday: 9h-17h
• thursday: 9h-17h
• friday: 9h-17h
• saturday: (closed)