Ekter S.A.

Report Publication Announcement • Dec 17, 2025

PRESS RELEASE

EKTER S.A.: RECEIVES APPROVAL FOR THE CONSTRUCTION OF ITS NEW HEADQUARTERS

Athens, December 17, 2025

EKTER S.A. announces that it has received approval from the competent authorities for the construction of its new facilities, which will house the company's headquarters, on a privately owned plot of land at the junction of Chalandriou and Garyttou streets, in Agia Paraskevi.

More specifically, a four-storey office building with Exceptional Environmental Performance, in accordance with the LEED Gold standard, will be constructed, with a total surface area of approximately 1,000 sq.m., along with three underground levels of auxiliary spaces with a total surface area of approximately 2,250 sq.m. Construction works are expected to commence immediately, with completion scheduled within the first half of 2027.

The new headquarters of EKTER S.A. have been designed based on the principles of sustainable construction, aiming, among other things, at optimal energy and environmental performance of the building. These are modern, energy-efficient facilities equipped with installed photovoltaic panels and green roofing, reducing the environmental footprint while offering high functionality and contemporary aesthetics. They are also expected to contribute significantly to the creation of a workplace-friendly environment, supporting the company's development and long-term vision.

About EKTER S.A.

Founded in 1959, EKTER S.A. is a rapidly growing Greek construction company with distinctive quality characteristics. For more than 65 years, the company has operated consistently with reliability, efficiency, and above all integrity, delivering high-quality construction projects. Its strategy focuses on strengthening its activity and continuously improving its operations, having developed a business model centered on construction, where the company possesses very high specialization and accumulated expertise across a broad project portfolio. This portfolio is steadily diversified through its entry into related sectors such as hospitality, real estate, and Public-Private Partnership (PPP) projects. EKTER S.A. now meets the criteria for obtaining the highest contractor classification (7th class) and has submitted the relevant application to the competent authorities.With respect for the environment and people, EKTER S.A. develops projects that, through their style and ethos, contribute to shaping the identity of the country's modern culture, aiming to create added value not only for its shareholders but also for Greek society as a whole.

The company has been listed on the Athens Stock Exchange since 1994.