Kostas Sotiropoulos & Associates Private Investigation (Detective) Agencies

Kostas Sotiropoulos & Associates Private Investigation (former term) Detective Agency. Private Investigators in Athens Piraeus Kifisia Glyfada and also Private Investigation Agencies all over Greece and abroad 2103217000 (24 h).

Kostas Sotiropoulos & Associates Private Investigation Agencies deliver high quality services. Daily from 1989 until present (for nearly 30 years) we investigate many diverse cases in Greece and abroad.

The professionalism of our staff and our associates as well as our expertise in telecommunications, personal computers and generally surveillance and tracking with the aid of cutting-edge technology is the key to our effectiveness.

Reliability, confidentiality, safety, immediacy and trust are what make the collaboration with our clients distinguishable. The results of the cases we have investigated, established us among the largest and most reputable Private Investigation Agencies in Greece.

Our specialization in child and adolescent issues and our ability to undertake cases related to substance abuse (drugs), sexual harassment, school violence, domestic violence and bullying is equally important.

Prices and costs of our services are tailored to the financial difficulties we currently face. Our low prices, compared to the competition, do not sacrifice in the slightest the quality of the services we provide.

Call us 24h and inform us about the needs, requirements and particularities of the case, you are interested in assigning to us. Rest assured that we will do our best to serve you and ensure your full satisfaction in every respect throughout our collaboration.

According to Law 3206/2003, set out in the Government Gazette 298 / A / 23.12.2003, the use of the following term is prohibited:


Instead the following term must be used:



Our agencies deliver high-quality professional services.

We hold the following certifications:

Permission by the Ministry of Public Order – Greek Police Headquarters – License No. 4891/7/1/50-GMinistry of Citizen

Protection – Department of Crime Analysis and Management – License No. 4891/7/1/50-IA

Public Security Directorate – License No. 4891/7/1/50-I

Private Investigation Offices – Law 3206/2003/GG



Certificate of the Hellenic Association of Private Investigators

(S.E.N. Founding Member) – License No. 22455/1999

Kapodistrian University of Athens – Counseling on

Dependence – Teenagers and Drugs