A major city in Turkey that straddles Europe and Asia across the Bosphorus Strait, Istanbul in its Old City reflects cultural influences of the many empires that once ruled here. In the Sultanahmet district, the open-air, Roman-era Hippodrome was for many centuries the site of chariot races, and Egyptian obelisks can also still be seen there. The iconic Byzantine Hagia Sophia features a soaring 6th-century dome and rare Christian mosaics.


There are a number of private Investigators in Istanbul but only one who can boast 67 years of continuous experience, carrying out corporate and private investigations both in Istanbul and across the globe. In Istanbul, Wilsons Private Detective Agency’s HQ is in The Parima Residence, 14th floor, Maltepe neighbourhood, Old Cirpici Street, no: 8, Cevizlibag.




Wilsons will often be called on to undertake risk management activities and with an excellent record in research and strategy consultancy we have become a valuable security consultant for many businesses. The services we offer range from employee vetting to due diligence. We have many clients who rely on our service, from multi nationals to smaller concerns.


As a well-known and trusted Detective Agency Wilsons Detectives Group are engaged to solve cases of complex fraud, blackmail for many corporate concerns. We have many years of experience in this field and we get results, which is why we are the most hired and successful Istanbul detective agency.


With the wide range of investigations and surveillance services that Wilsons Group Detectives offer in the area, other detective agencies in Istanbul find it very difficult to compete with our expertise and success rate.


Wilsons Detectives sister company Anthony Bryan Corporate Intelligence offers Corporate Intelligence Services throughout Europe.