Welcome to LieTest – your trusted partner for professional lie detector testing and confidential investigative services.

My name is Anton Chervonenko, and my journey into the field of truth verification began in 2011. It was then that I discovered my passion for polygraph examinations and private investigations—two disciplines that perfectly complement each other when it comes to uncovering the truth.

With more than 14 years of law enforcement experience and university degrees in both Law and Economics, I have developed the expertise, professional judgment, and sense of responsibility that our clients value at LieTest today.

I am a certified polygraph examiner with extensive training in scientifically validated methods of deception detection. For the past several years, I have been living and working in Hamburg, where together with my team we provide professional services to clients throughout Germany and across Europe. Our work ranges from highly sensitive personal matters to complex corporate investigations. At LieTest, quality always comes first—we do not believe in mass-produced examinations, equipment sales, or media publicity. Our focus is delivering professional, objective, and reliable results.

 

Our Philosophy: Integrity. Precision. Trust.

At LieTest, we believe that lasting solutions begin with the truth. That is why we combine scientifically validated lie detection methods with a personalized approach to every case. Every person, every situation, and every investigation is unique, so we carefully tailor our services to the individual needs of each client.

Our services are designed for:

  1. Private individuals seeking clarity in personal or family matters, including relationship issues, suspected infidelity, theft, or family disputes.
  2. Businesses facing internal conflicts, employee misconduct, fraud, theft, breaches of trust, or requiring professional employee screening.

 

What Makes Us Different

Our first clients trusted us because they were familiar with my work during my years in law enforcement. They knew they would receive a professional, discreet, and impartial service. Today, LieTest is trusted by private individuals, families, law firms, medium-sized businesses, and international clients who value professionalism, confidentiality, and reliable results.

We are committed to:

● Scientifically validated polygraph examinations conducted according to internationally recognized standards;

● Individual case assessment and thorough preparation before every examination;

● The highest standards of confidentiality and data protection;

● Clear and transparent communication—from the initial consultation to the final explanation of your results.

Our Services

  1. Professional polygraph (lie detector) examinations with comprehensive analysis and detailed reporting.
  2. Private investigations involving suspected infidelity, theft, fraud, and other sensitive matters.
  3. Employee screening and integrity testing as part of internal corporate investigations.
  4. Conflict resolution and fact-finding in workplace and business disputes.
  5. Professional consultation and case analysis to support interviews, internal investigations, and credibility assessments.

We combine state-of-the-art technology with psychological insight and legal expertise to deliver reliable, objective answers to even the most challenging questions.

 

Your Case Is in Safe Hands

Whether you already know the truth and need reliable evidence, or you are seeking answers to important questions, we are here to help. Every case is handled with professionalism, discretion, and the highest level of care. Your interests, privacy, and peace of mind are always our top priorities.

If you are looking for a trustworthy partner in lie detection, polygraph examinations, or private investigations, LieTest is here to assist you. Contact us today for a confidential initial consultation. Together, we will help you find the answers you are looking for.

Professional Certifications