Who we are?

Since 1988 the PRIVATE INVESTIGATION OFFICE "DETECTIVES EREVNA" is a pioneer in private investigations.

We have won the trust of our customers, having successfully completed many private investigations in many different investigation categories / topics. We are now one of the oldest and most reliable investigation offices in Greece.

Detective Offices EREVNA undertake private investigations, corporate investigations, professional investigations, litigation (disputes), forensic investigations, adolescent problems (addictions) and many other special investigations.

What makes us stand out is our great experience, our love for the subject of private research, the confidentiality that we strictly adhere to, our consistency and the fact that we always work with evidence.

Our commitment:

Να προσφέρουμε ποιοτικές υπηρεσίες διερεύνησης προς τους πελάτες μας στις καλύτερες τιμές της αγοράς.

Να χειριζόμαστε όλες τις ιδιωτικές έρευνες που μας αναθέτετε με εχεμύθεια, αξιοπιστία, συνέπεια και επαγγελματισμό.

Να μπορούμε να εξυπηρετούμε με τον καλύτερο δυνατό τρόπο όλες τις ανάγκες των πελατών μας.

Why choosing Detectives EREVNA?

Since 1988 the Office of Private Investigation "DETECTIVES EREVNA" based in Athens is a pioneer in private research. We have won the trust of our customers by completing a wide range of cases with a very wide variety of research subject. Thus, we are one of the oldest and most reliable research offices in Greece.

During year 2022, the cases of domestic violence and bullying have increased in the close family environment but also on the Internet. You have trusted us with international and successful collaborations for 3 decades and we continue despite the adversities. Even during the financial crisis, the cases we undertake have increased.

Controversy and injustice have increased, as has crime and malice. Based on the personal good and interest of our customers we provide solutions at very advantageous prices. We focus on each personal problem, so that we can design the best strategies and have the best result.


Investigations Office History

Which are the 12 advantages of a private investigator?

Private Detectives of "EREYNA" have over 34 years’ experience in all types of private investigations. Our team pride themselves on being careful from initial contact, all the way through to completion of a case.

We have a team of highly trained private investigators and support staff who can offer confidential advice to their clients and provide expert knowledge on a range of investigation services.

While carrying out each operation with the maximum level of discretion and professionalism throughout, understanding your problem to achieve the desired result that you are aiming for.

  1. Many years of professional experience with high standards.
  2. Love and devotion to the profession he exercise.
  3. He is a good listener and asks a lot of questions to get useful information.
  4. He reads several books and remains informed in his profession.
  5. Confidence is a distinctive advantage as well as great adaptability.
  6. He has critical thinking and has the ability to make the right decisions.
  7. His organizational skills are remarkable.
  8. He has special and state-of-the-art equipment that he uses in his research.
  9. He has the opportunity to travel to all countries of the world, if his job requires it.
  10. It is consistent with what has been agreed in your affairs.
  11. It is distinguished for its confidentiality, so that the details of the investigations remain confidential.
  12. He has discretion and is not perceived.
  13. Finally, it is recognized with certifications, whether state or professional for the absolute safety of customers.
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Investigations in the center of Athens: drugs, disappearances, thefts, robberies, kidnappings, commercial frauds.


Investigations in the port of Piraeus: shipping, loss of goods, customs, insurance, search for seafarers.


Érevnes stin Kifisiá: klopés aftokiníton, listeíes katoikión, apagogés paidión, diakínisi narkotikón. 101 / 5,000 Translation results Investigations in Kifissia: car thefts, house robberies, child abductions, drug trafficking.


Investigations in Glyfada: armed robberies, blackmail, threats, use and possession of substances, trafficking in prostitutes.


Érevnes stin Thessaloníki: paránomi diakínisi agathón, nothevména proïónta, paránomi diamoní allodapón. 100 / 5,000 Translation results Investigations in Thessaloniki: illegal trafficking of goods, counterfeit products, illegal residence of foreigners.


Investigations in Patras: drug trafficking, gambling addiction, dangerous drugs, blackmail of minors.

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