Welcome to “Detective-Kitsios Alexandros”

The private investigations office Detective – Kitsios is a leader in private investigation services and has solved thousands of cases since its foundation, mainly thanks to the valuable experience of the owners of Detective – Kitsios executives and associates both in the fields of private investigation as well as to activities related to investigation services.

Detective – Kitsios undertakes a wide range of private, commercial, judicial, criminal, and juvenile cases as well as special missions with rigorous professionalism. We are able to respond effectively to any request that arrives at the door of our office, operating under the legal framework of the Greek State and with absolute confidentiality to private secrets entrusted to us and the information we collect in the course of our business.

The private investigations office Detective – Kitsios holds special business licenses of private investigations service number 4891/7/1/189-S (Ministry of Citizen Protection) for its lawful operation of all over Greece.

Under the law N3206 “Private investigators and other provisions”, Private Investigators are defined as private companies which provide third parties with intelligence services to serve their legitimate private interests, and are required to have a special license.


Valuable Εxperience

Having solved more than 3,000 cases to date, Detective – Kitsios is a leader in the field of private investigation services, and is the trusted and effective partner in any matter that concerns you.


Network of specialized partners throughout Greece

Detective – Kitsios has an expanded network of experienced private investigators and specialist partners in every part of Greece, ensuring continuous training, development and qualification of its staff.



Absolute privacy, discretion, trust and excellent customer service are just some of the features – values of Detective – Kitsios, which focuses on collaborating with our clients to achieve the best possible result in the investigation.


Affordability and money back guarantee

Detective – Kitsios allows you to work with the best professionals at the investigations field at very attractive prices, without any reduction in the quality and range of our services. Having full confidence in our ability and experience, we are able to suggest money back guarantee in case the ongoing investigation does not meet the requirements of your case.

Head Office -Partners Network

The private investigations office Detective – Kitsios is located in the city of Thessaloniki where the expanded network of our executives and skilled professionals – our partners throughout continental and island Greece, is coordinated. Our well trained private investigators, men and women work together at every stage of the investigation with you and our competent scientific partners who are experts in various fields that help in the development of the investigation depending on the case
(specialities: management of networks – computers and database , legal, forensic medicine, telecommunications, psychology – psychotherapy etc).
Detective – Kitsios’s activities extend from North to South Greece, from Western to Eastern Greece and the islands. In whichever part of Greece you are located, the people of Detective – Kitsios are near you.

You can find us

  • Alexandroupoli
  • Athens
  • Corfu
  • Drama
  • Edessa
  • Florina
  • Grevena
  • Halkidiki
  • Heraklion
  • Ioannina
  • Karditsa
  • Kastoria
  • Katerini
  • Kavala
  • Kilkis
  • Komotini
  • Kozani
  • Lamia
  • Larissa
  • Lefkada
  • Mykonos
  • Mytilini
  • Naoussa
  • Paros
  • Ptolemaida
  • Rhodes
  • Serres
  • Thessaloniki
  • Trikala
  • Veria
  • Volos
  • Xanthi


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For any case contact Detective Κitsios!