Dion International, leading private investigator in Scotland for investigation services to numerous reputable international organisations across the UK and abroad.  Our local Scottish private investigators will guide our clients to make informed decisions and safeguard their people, assets, and reputation.  With more than twenty years combined experience in consulting and private investigations, we have the knowledge, expertise and resources our clients need and trust.

Partner of Choice

Partner of choice for a number of highly respected establishments throughout Scotland and the UK from corporate to legal firms.

Experienced Operatives

Professional operatives throughout Scotland who can conduct a wide range of services for clients throughout the UK and abroad.

Specialist Services

Proven experience and actionable intelligence give us on the ground traction across a variety of sectors throughout Scotland and the UK.

International Reach

Connections throughout the world which puts us in a better position than most when dealing with various clients and international tasks.

Private Investigator Scotland

Dion International is a private investigator and detectives agency based in Edinburgh that provides private investigation services throughout, the UK, and abroad. Our professional private investigators are highly experienced in private, commercial, and corporate investigations. Each has a diverse range of skills developed from military and police backgrounds, enabling us to handpick the right skill set of private investigators to competently conduct your investigation.

We understand the sensitivities involved when contacting an investigations company in Scotland for the first time and for some people this can be daunting but please be assured our experienced team will guide you through the process and options relating to your case, having dealt with all types of cases over the years we will make this as painless as possible.  Our private investigators in Scotland can offer a wide range of services and assist clients internationally with sensitive private investigations and stressful business disputes. All private investigations conducted throughout Scotland, the UK and abroad are executed by our specially selected in-house private investigators, meaning you can rest assured when instructing Dion International in Scotland that your investigation is handled in the most professional, discreet and cost-effective way.

Private Investigator Scotland Covert Surveillance

Top-Tier Surveillance Operatives
£ 360

Leading Private Investigator Scotland

Every case in Scotland is treated with a unique approach and fresh thinking

Private Investigator Professional Covert surveillance Scotland UK

Covert Surveillance Scotland

Whether you require assistance with infidelity, fraud Investigations or child custody matters in Scotland, our male and female private investigators can…

Corporate Espionage Investigator Scotland

Counter espionage Scotland

As a company owner, it can be difficult to know how to investigate employees or business partners safely and without damaging a valued working relationship…

Corporate Investigations and Executive Protection Scotland

Fraud Investigations Scotland

Are you concerned about theft in the workplace? Or that your premises are bugged? Our private detectives in Scotland conduct corporate investigations…

Business Car tracker & fleet Tracking solution

GPS Vehicle Tracking Scotland

Our private investigators in Scotland undertake vehicle tracking for clients throughout the UK. utilising state-of-the-art equipment that can be hidden covertly…

Professional & Experienced Tracing Agents Scotland
Find any person and address in the UK
£ 249


Dion International Ltd offers a wide range of private investigator services throughout Scotland, these include witness statements, security audits, missing persons, fraud investigations, background checks, employee disputes, due diligence, computer forensics, tracing debtors, rural surveillance, TSCM bug sweeps, matrimonial investigations, child custody investigations, cheating partner investigations, cohabitation, professional witness, GPS vehicle tracking, process servers and covert CCTV intelligence-gathering. 

At Dion international, we are specialists in our chosen field and are considered one of Scotland’s best providers for covert surveillance investigations and tracing agents.  Our highly trained tactical team of professional investigators and covert surveillance teams in Scotland are well disciplined and know what is required for effectively accomplishing all set objectives. Surveillance is one of the best investigative approaches when researching an individual’s day-to-day behaviour, movements, and general lifestyle. The ultimate objectives are obtaining crucial information, evidence gathering and doing so in an incredibly covert but legal way.

Private Investigator Scotland Services

Private Investigators matrimonial covert surveillance investigations services

Our private investigators are discreet, efficient and non-judgmental…

Child protection Private investigators

A private investigator can help by gleaning clear, irrefutable evidence…

professional relationship private investigations Scotland

Allow our private investigators to obtain proof of cohabitation in the UK…

Unfaithful Partner Investigations

If you suspect your partner is cheating in Scotland, it can feel like mental torture…

Bug Sweep private investigator

A bug or recording device allows eavesdroppers to learn intimate details…

rural surveillance private investigations

Our ex-military private investigators in Scotland are experts in the field…

Expert Witness Scotland

Instruct a professional witness investigator at Dion International to gather evidence…

process server professional investigator

Service needs to be carried out by assertive, reliable, and trustworthy agents…

Why Choose Dion International In Scotland?

When you’re faced with a personal dilemma of any kind, the best decisions are based on facts. Highly experienced in using a variety of skills and up to date technology on the market to gain solid evidence, we can provide you with clear, undeniable evidence.  Dion International has been providing clients from around the globe with professional investigation services throughout Scotland and the surrounding areas for many years.  When it comes to surveillance, unlike other investigation companies, we will conduct a full subject analysis before we put boots on the ground.  Where others will deploy straight away resulting in your budget being swallowed up in the quickest time possible.  At Dion International we will gather intelligence to pinpoint the best time for us to deploy our investigators, thus resulting in less time on the ground and overall keeping costs to a minimum for you the client.

Our local Scottish private investigators are trained to the highest standard coming from military and police backgrounds with decades of experience conducting sensitive private investigations and stressful business-related matters in Scotland. Dion International private detectives agency in Scotland has local knowledge, which is a must for any successful investigation.  Enquiries are treated strictly private and confidential and all operations throughout Scotland will be conducted within the law. Our private investigators are qualified to the national standard level 3 for professional investigators and Dion International hold all essential insurances and are registered with the information commissioners office and as such conform with the data protection act. 

Hiring a private investigator does not violate any rules of law, in the UK. However, there is certain conduct that private investigators cannot engage in or else they will be violating the law.

You should check with the private investigator, before you hire them, that they follow all the rules and laws for private investigation.  Following a set of rules and procedures with individual discretion, private investigators in Scotland can ensure that all investigative work is completed to the highest standard and is fully admissible in a court of law.

The investigative techniques utilised by a private investigator can differ from one company to another. However, most companies will use various methods to obtain information for either individual or corporate purposes.  

A private investigator is often useful for a number or reasons, but when a case or claim is necessary in a court of law, these professionals are invaluable at finding information and revealing the whereabouts of needed witnesses. It is important to contact a private investigator in Scotland when anything that requires extensive research or surveillance is involved.

There are no two cases alike, and to determine the cost, several factors must be considered, including methods of delivery, number of hours, number of operatives to be provided for the investigation to be conducted professionally, mileage, and any other special resources required for the investigation to succeed. 

Typical private investigator costs in Scotland are between £25.00 - £125.00 per hour.

Dion International continue to help a large number of clients across different sectors throughout Scotland

Who would benefit from using Scotland’s best private investigators?

"Why is Dion International considered Scotland's best detective agency? Because our experienced private investigators find effective solutions to problems through proven strategy that get results in the quickest time possible."

Powered by