Konstantina Gerontoudi Limited Partnership Company (here and after referred to as “the company”) manages the preparation center with the registered distinctive title “Dia Gerontoudi Prep Center” , registration number 118998201000 and VAT number 800375278. Our office is located at Vasilissis Sofias 98A, Platia Mavili, Athens, 11528. Contact details: Phone 211 01 27 842 and Εmail: info[at] .

The user of the website, which is owned and managed by the company and has been registered as a domain name, must read, be fully informed, and then agree to the terms of use as stated below. If, for any reason, you do not agree with the content provided by this website, please leave it immediately and do not use it. It is possible that the terms of use may change in the future. This means that you should check them periodically.

Personal Data Protection

These Terms of Use and the management/protection of personal data are regulated by Greek law and the General European Data Protection Regulation EU 2016/679. How the company manages, collects and processes any personal data that you may voluntarily enter at spaces/contact forms in order to be informed on the services of the company, can be found here. 


This website uses cookies. Cookies are completely safe as they do not contain viruses and do not cause any damage to your computer. The user is informed that when visiting the site, “cookies” could be installed automatically in the web browser used.

We send one or more “cookies” (small files containing a string of characters) to your computer in order to assign to your browser a unique identifier. 

“Cookies” record the way you use the site, i.e. the time you stay logged in, the time on which you log out, the pages you visit etc. 

This information helps us to identify the most important information to improve our site and the user experience of an individual user.

Under no circumstances do these “cookies” contain personal data.

Users can at any time disable the “cookies” function through the settings in the browser they use.


Any copying, reproduction, redistribution, modification and use of the texts, videos, photographs, trademarks, teaching material, graphics published on the website, which are the intellectual property of the company, is extremely prohibited. In any case of violation of the above, the company is protected by the applicable law on intellectual property, nationally, continentally, and internationally and the courts of Athens are competent for the resolution of any case. In addition, our website may reproduce images that are the intellectual property of third parties and are governed by their respective terms of use. In general, the user must use this website exclusively for personal use and any reproduction, distribution, downloading, copying, publication in electronic, printed or other media is expressly prohibited. For any of the above, you must have obtained written consent from the company.

Limitation of liability and warranties

The company tries to provide through its website information that is accurate and constantly updated. The company is not liable in any case of damage (user or third parties) due to non-updating. Also, the company uses all necessary means of user protection (ssl etc.), however, it cannot guarantee for any damage that may occur due to its hosting on the respective server. Also, the company uses all necessary means of user protection (ssl etc.), however, it cannot guarantee for any damage that may occur due to its hosting on the respective server. Each user must be protected by a program of his/her choice (antivirus).

Course delivery

Course delivery at our center is in 4 or 8-week accelerated courses when it comes to class participation (GMAT, GRE, TOEFL, IELTS) or longer courses (SAT, LNAT, LSAT) or private lessons with pre-arranged duration and price. Tuition fees are prepaid, non-refundable and non-negotiable with other services, the pre-agreed and posted prices do not include examination fees and the company guarantees the student’s place for the entire duration of the course and based on the original agreement. In order to participate in simulation tests, the student must contact the company’s secretariat and obtain an exclusive slot (test interval) at a specific date and time to take the test. The teaching material provided by the company is its intellectual property and has been deposited with a notary. Any copying, reproduction and distribution of the material is expressly prohibited.

Obligations of the visitor/guest

Anyone who visits or uses the company’s website must comply with all applicable provisions and legislation in force nationally, continentally, and internationally. He/she takes responsibility towards the company for any malicious action taken while using its website. In any case of malicious action, the company may exercise its right and legitimate interest in order to safeguard its interests, its image and reputation and in any negative result for the above the company may turn against the malicious user in both civil and criminal courts in order to obtain redress.


Last update: June 2023