Welcome to Ci6 Investigations

A premier private investigation, surveillance, and intelligence firm recognized for its unwavering commitment to excellence. With a legacy spanning over eight years, we have built a reputation as one of the UK’s most respected and effective investigative agencies, serving clients with complex needs both nationally and across the globe. Our team of highly skilled investigators—comprising both male and female specialists—is dedicated to delivering a comprehensive suite of services with unmatched professionalism, discretion, and integrity.

Our Client-Centric Philosophy

At Ci6, we understand that seeking a private investigator often comes during a time of great concern. Our philosophy is rooted in empathy and a deep understanding that no two cases are the same. We begin every engagement with a free, confidential, and no-obligation 30-minute consultation. This crucial first step allows us to listen intently to your unique situation, understand your specific needs, and define your objectives. It's during this discussion that we lay the groundwork for a personalized and effective investigative strategy designed to be both time-efficient and cost-effective. We don't just provide a service; we become your supportive partner, guiding you through every stage of the process to help you uncover the facts you need to make informed decisions.

A Proven Track Record of Success

Our reputation is built on a foundation of tangible results. Since 2017, the Ci6 team has successfully resolved over 9,000 cases, earning the trust of a vast and satisfied clientele both at home and abroad. Our success is a direct result of our multi-disciplined team, whose unique and diverse skill sets allow us to tackle a wide spectrum of cases—from corporate fraud and due diligence to family law and personal matters—with precision and expertise. This dedication to excellence is consistently affirmed by our genuine Trustpilot reviews, which serve as a testament to the high level of service and positive outcomes we consistently deliver.

Comprehensive Services, Always Available

When you're ready to take the next step, our team is prepared to handle your inquiry with the utmost professionalism and discretion. We are committed to achieving your desired results in a timely and effective manner. Our services are available 24/7, 365 days a year, ensuring that whenever you have a need for a private investigator, Ci6 Investigations is here for you.

We invite you to view the full range of our services to learn more about how we can assist you. For a confidential discussion about your specific situation, please call us now or reach out via our Contact Us page. We are ready to help you find clarity and peace of mind.