Cemal Erdogan is the founder of International Association of Detectives for Turkey. The Association was setup in 2010. To date Since 2010 Cemal Erdogan has remained the President. The Association has many International Members.
Cemal Erdogan’s Education is of Military School of Gendarmerie, Turkey. Once finished his studies, joined the ‘Gendarmerie’ of Turkey.  He was a commander in charge for many years within the specialist’s forces, specialist unit and also dealt with National Security Issues.
Cemal Erdogan left from the Turkish ‘Gendarmerie’ 2008 and set up his own Private Detective Firm, SIR Detective, in Turkey. Due to a growing International client base in Europe he decided to come to UK 2013. Since setting up office in UK his clients are much more able to access his services.
Cemal Erdogan and his team of professional Detectives;
Highly skilled and trained for all Investigation work carried out.
Understand and are fully aware all cases and investigations are unique.
All success is due to incorporating the ‘most effective’ methods and the use of carefully projected Intelligence technique, applying highest ethical standards and professionalism. Philosophy and focus point being ‘clients specific request’ applied to achieve the best outcome for you ‘the client’.
In addition to this, awareness, no-one wants to hire a private Detective neither an Investigator, but unforeseen circumstances, sometimes it is the only option for some people. The answer to many questions, ‘playing on the mind’, ‘life did not come with a handbook’ and therefore the answers to questions can only be answered by professional.
SIR team of Professionals are Professionally trained, experienced investigators, who do bring along a wealth of knowledge in all aspects of investigations and consultancy services.
We do operate and adhere to all relevant legislation, training and regulatory provisions.
Our specialist advanced areas of expertise and professionalism are; Turkey and all its neighbours, Asia, Europe, North Cyprus, South Cyprus, Russia, USA and the Middle-east.
Therefore, when choosing a Private Detective there is no substitute for experience and Professionalism.
When do I need a Detective
First step            : To know you need help.
Second step       : To choose an effective, confidential and professional private detective to assist.
Trust SIR Detective Investigation and Consultancy Services to assist you and get results with a solution that best suits you.


Investigators act as a private detective, on behalf of; major insurance companies, government entities, corporate organisations, solicitors and private clients. They conduct investigations into fraud, surveillance, asset tracing, background checks, personal injury claims, due diligence, crash investigations, missing persons, infidelity and many others not mentioned. (Please ask our professionals.)
SIR Detective, Investigation and Consultancy Services Aims.
To provide clients with adequate, timely and accurate intelligence that makes a difference.
All services are carried out with integrity, fairness, professionalism, and excellence at all times.
To answer unanswered questions on your minds and getting results with solutions which best suit ‘your’- our clients’.
Our Company is Based on Confidentiality, Professionalism and a Belief  That Our Clients’ Needs and Satisfaction are of the Utmost Importance.
Our entire team of investigators are committed to meeting the needs of our clients. As a result, a high percentage of our business is from repeat customers and referrals. Solving your case is as important to us as it is to you.