MEET THE

TEAM

Our ethos as set out by our founder Mike Rumble is based on integrity, empathy and "to do the right thing when no one is looking". The importance of having a qualified and experienced polygraph examiner to conduct your private test should never be discounted as the most important factor in getting an accurate result and quality service.

Mike Rumble

Mike is the founder of Lie Detector Test UK Services Ltd and has built the company on the back of reputation of honesty and integrity. Mike is an advocate for the use of Polygraph Testing to validate historical sexual abuse cases, support counter terrorism operations and assist with sex offender rehabilitation. He is a professional and has carried out investigative work with both the police and as a polygraph examiner for over 20 years. Mike posts live video's daily with updates from cases which we handle and has an avid LinkedIn and Facebook following. 

Mike Rumble

Mike is the founder of Lie Detector Test UK Services Ltd and has built the company on the back of reputation of honesty and integrity. Mike is an advocate for the use of Polygraph Testing to validate historical sexual abuse cases, support counter terrorism operations and assist with sex offender rehabilitation. He is a professional and has carried out investigative work with both the police and as a polygraph examiner for over 20 years. Mike posts live video's daily with updates from cases which we handle and has an avid LinkedIn and Facebook following. 

Karl Sheridan

Karl Sheridan is our chief examiner in the North and specialises in private matters such as infidelity, theft and false accusations. Karl is frequently working between our offices in Liverpool, Manchester, Sheffield and Glasgow amongst others. He is passionate about helping people and very experienced in broader intelligence work in addition to polygraph testing. Karl also posts his observations of tests and you can view his live reports on our social media channels. You can see Karl Sheridan reporting after a test below.

Paul Yeo

Paul is an exceptionally skilled at resolving complex cases and pays rigorous attention to detail.  He also reports regularly on Facebook and Linkedin to our followers and has qualified through the prestigious APA and BPA routes to become a polygraph examiner. His previous background includes resolving legal disputes and also working in private investigations for personal and business matters. He is a professional and will always be impartial in any matter regardless of circumstances.