The company Konkritous sole proprietorship S.A. was created in 2003 with the main object of construction of building projects. The owner, president and managing director is the Civil Engineer K. Stylianos Karelis. The Karelis family has a tradition in the field of construction since 1955. Since 2019, the company has been building luxury homes. Having knowledge and accumulated experience in design and construction, the company builds truly luxurious detached houses with a distinct design and unique construction features.