Integrity.
Reliability.
Precision.
Our Experts
Dion International is a leading global provider of consultancy, private investigations, and executive security services, specialising in identifying, resolving, and mitigating complex commercial and personal challenges.
With a team of highly skilled specialists operating across the United Kingdom and international borders, Dion International stands as a leader in the executive security industry. We are committed to safeguarding and advancing our clients’ interests, regardless of the complexity of their challenges, no matter where they are in the world.
997+
Successfully completed covert operations across the UK and international borders.
45+
Established in 2012 with over 45+ years combined experience
109+
Clients across various industries globally delivering investigation and security solutions.
Recommended by Businesses & Law Firms Around the Globe.
"Dion International's surveillance team was instrumental in gathering key evidence for our personal injury case. Their attention to detail and professionalism helped us secure a favorable outcome for our client."
David Monroe
Larkin Legal
"Dion International's close protection services were exactly what we needed for a high-profile client. Their team was discreet yet always present, ensuring the client felt safe and secure throughout the event."
Tom Riley
Woodgate Financial Services
"Dion International’s security operations are second to none. Their expertise and rapid response ensured the safety and security of our staff during a high-risk situation. We trust them for all our security needs."
Alan Wallace
Arlington Services
"Dion International’s consultancy services were invaluable in helping us enhance our security infrastructure. Their insights into risk management and threat analysis have given us a solid foundation moving forward."
Michael Turner
Westfield & Co.
"When we needed in-depth surveillance, Dion International exceeded our expectations. Their professional approach and attention to detail provided us with key insights that helped resolve a complex situation."
Sophie Grant
Kensington Management
"The team helped us navigate a complex situation with clear, actionable advice. Their approach was both practical and highly strategic, giving us the tools we needed to mitigate risk."
Rachel Price
Carmichael Financial Solutions
"Dion International provided comprehensive security operations for our client during a high-profile event. Their attention to detail and professionalism ensured everything went smoothly and safely."
Jonathan Hayes
Riverton Group
"We needed discreet surveillance for a personal injury claim, and Dion International exceeded our expectations. Their thorough investigation and timely reporting were crucial in supporting our legal strategy."
Emily Saunders
Brockwell & Partners LLP
"We’ve worked with Dion International on numerous occasions now, and their professionalism is unmatched. Their team has an exceptional ability to adapt to each client's unique needs."
Emily Spencer
Norwich International Solutions
"Their surveillance team was critical in gathering evidence for a fraud investigation. Their ability to conduct detailed surveillance without drawing attention was essential to our success."
Victor Davidson
Barrington Global
"Dion International’s consultants provided us with an in-depth analysis of our security posture, which was crucial in shaping our long-term security strategy. Their expertise has been a vital resource."
Michael Turner
Dixon Group
"Thanks to Dion International’s surveillance services, we were able to gather key evidence that strengthened our personal injury claim. Their team's precision and expertise are unmatched."
James Armstrong
Nelson Legal
"After exhausting all other avenues, I reached out to Dion International to help locate a missing family member. Their investigative expertise and relentless determination led to a reunion we thought was impossible."
Amanda Wilson
Private Client
"Dion International's security team delivered a seamless service for our company during a critical event. Their ability to anticipate risks and provide a secure environment was outstanding."
Annie Hennis
Yorkshire Housing
"Dion International provided exceptional close protection services for our team during a high-profile event. Their professionalism and attention to detail ensured that everything ran great."
Amy Dobson
Media Box
"Dealing with a highly sensitive family matter was incredibly difficult, but Dion International's covert surveillance team provided the clarity and evidence we needed to protect our loved ones."
Amanda Slater
Private Client
From the United Kingdom, We Remain Committed to Delivering Unparalleled Excellence to Our Clients Worldwide.
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