Founded in 1962 and holding a leading position within the marble industry, "John Papagiannoulis Bros S.A" occupies a privately owned plant in Athens covering a total area of 12,500 m².

During its over 40 years of activities, "John Papagiannoulis Bros S.A." has developed into one of the most contemporary productive units within the field of the marble industry. This development is based on the constant investment to perfect the vertical integration process by upgrading machinery according to the high international standards.