"John Papagiannoulis Bros S.A." is one of the leading Greek marble industries with vertical integration in the marble process.

Its activities (95% of which are wrapped up from the international market) include the extraction of blocks from privately owned quarries, the production of slabs, tiles, module tiles, vanities and special elaboration as well as the import and supply of granite slabs and tiles.

"John Papagiannoulis Bros S.A." with the ownership of quarries –Thassos, Volakas, Kalana, etc. - supplies a large spectrum of marble covering the whole range of Greek marble as well as materials from other countries.

Chineses, Turkish, Iranian, Moroccan, Egyptian, Portugese, Indian, Israeli, Brazilian and Cypriot materials are presently supplied to its cooperators. The prospects for the near future is to expand the range of its products with materials from other countries in the well-known traditional, high quality specifications of "John Papagiannoulis Bros S.A." company.