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Data for Marketing

I hereby declare the following regarding my name, surname and e-mail address (‘’the Data’’) that I have provided to the Data Controller, an SA company under the name “Marmor SG Société Anonyme Processing of Marble and Granite”, and under the distinctive title “STONE GROUP INTERNATIONAL” (“the Company”), for the purpose of my briefing about the products, the actions and the news of the Company by electronic means.

Having been informed from the Company’s Privacy Notice:

(a) of my rights, as described in favor of the data subjects in the provisions of national and European legislation, and in particular the General Regulation 679/2016 on the protection of personal data, (and more specifically, the right to information, access, rectification, erasure, restriction of processing, portability and objection).
(b) in particular, that, in order to exercise my rights, the competent contact person appointed by the Company is the Data Protection Officer, whom I can contact at the e-mail address, and to whom I shall address any possible request for exercising one of my rights related to my personal data.
(c) that I reserve my right to withdraw the consent, which I provide with the present, by choosing the relevant consent withdraw command in the Consent Withdrawal.
(d) that the Data are kept by the Company and are transferred only to the absolutely necessary processors supporting the Company's electronic systems and networks.


The history of Stone Group International spans nearly four decades of excellent track record and trusted partnerships with clients from all continents.
Today, Stone Group International constitutes a vertically integrated group of companies, active in quarrying, processing and trading marble all over the world with a dynamic presence in more than 80 countries.
Its international operations are supported by 5 factories with cutting-edge mechanical equipment in Thessaloniki, Drama, Veria and Kavala, as well as 10 privately owned quarries. In addition, the Group enjoys special and exclusive distribution agreements with a great selection of quarries.
The Group’s widely shared vision is to become a globally trusted and innovative organization, driven by its people’s passion and dedication to excellence.

The Group employs a staff of 650 persons at various levels, while its premises covers a total area of 230.000 sq.m. Production processing in all plants is performed by using the most modern methods, specialised facilities and technical staff.
The Group uses high standards for production quality control and quality assurance of end- product.


Our Vision_Stone Group International


Customer Focus





Team Spirit


  • One of the largest marble group companies in Europe
  • Owned quarries and quarries operating under exclusive distribution agreements
  • 4 factories  in Thessaloniki, Drama & Veria
  • World White marble ambassador with exports in more than 80 countries
  • The largest exporter in slabs and tiles in Pirgon, Thassos Snow White & Vermion White marbles
  • High-end building projects portfolio
  • Establishing long-term relationships with business partners globally
  • Vertical integrated operations
  • Qualified personnel – latest technology mechanical equipment
  • Complete 360o organizational structure with fully organized Finance, IT, Logistics, Marketing, Procurement / Sourcing, Production and Sales Departments
  • New investment plan 2016-2018 (mechanical equipment, warehouses, new offices, SAP-ERP platform).


At Stone Group International, marble’s care constitutes our key concern. Today, Group’s premises cover a total area of 230.000 sq.m.

Our company’s main facilities cover a total area of 84,000 sq.m, from which 25.000 sq.m are indoor warehouses that are mainly used for the storage of all white marble.

Our headquarters host three key production departments:

  • Block cutting & processing and slab production line
  • Floor & tile and large dimension production line
  • Special dimension & special marble constructions production line,

as well as Logistics, Management and Personnel offices, Production, Project Management and Art Departments, 6 indoor and 5 outdoor warehouses for blocks, slabs, tiles and Cut to Size products.

Our building facilities are currently being extended with new production areas, new Management offices, marble exhibition areas, as well as customer and guest reception areas.

In Drama, the Birros Hellenic Marble SA covers an area of 100,000 sq.m. which includes Management offices, Production and Logistics Departments, indoor and outdoor warehouses,  as well as support crews for the mechanical equipment of quarry units.

In Veria, our Group’s subsidiary,  Vermion Marble SA, covers an area of 15,000 sq.m. which includes Management offices, Production, indoor and outdoor Warehouses.


In Drama, our Group’s subsidiary, Kar Mar Quarries SA, covers an area of 24.000 sq.m. which includes Management Offices, Production, outdoor and indoor Warehouses.



In all our plants, the production process is performed using the most modern methods and specialised office and technical staff.

Production includes primary cutting of the marble blocks and their subsequent processing to create slabs, tiles, and products of special dimensions (cut to size).

We also provide complete solutions for all stages of marble processing, as well as specialised sculptors in our Art Department for the most demanding work in marble.

There are three main production departments:

  • Slab processing & resin plant
  • Tile processing plant
  • Cut to Size marble elaboration for commercial and residential projects

Our equipment comprises cutting-edge machinery mainly procured from top Italian manufacturers.

We use the following standards for production quality control and quality assurance of our end products:

ΕΝ 13373, ΕΝ 12057, ΕΝ 12058, ΕΝ 12059, ΕΝ 1469:2004

The company has adopted an Environmental Management System in accordance with the ISO 14001:2015, international standard, while is implementing a Quality Management System as part of the uniform policy governing its operations, in accordance with the requirements of the ISO 9001:2015.


We aim to be in a position to provide a quick response to our customers’ needs as well as a high quality of service. For this reason, our mechanical equipment includes the largest integrated slab production and processing line that has ever been implemented in a marble plant. The new production line has been custom designed for us in cooperation with world-renowned Italian manufacturers, based as always on the needs of our worldwide network of customers and partners.

A second production line for tiles is programmed to be installed in purpose-built areas.

The mechanical equipment owned by our group comprises state-of-the-art machinery that guarantees a broad range of raw material processing capabilities as well as a diverse portfolio of high-quality end products.


The mission of Human Resources in Stone Group International is to create business value through our most valuable resource, PEOPLE.  We know that exciting things happen when people have the power to work to their full capabilities.

At Stone Group International we strongly believe that all people contribute to their highest potential, when they are satisfied, well trained, highly motivated and loyal.

If you are interested in joining our Team, please fill out your application in our available positions or send us your CV in the corresponding field.

See the available job positions.



In response to the increasing demands of the modern global business environment and with the aim to provide an improved and faster customer service, Stone Group International has implemented a Quality Management System across its entire range of operations.

Among other things, the Group aims to invest in training programs for TQM, in order to develop a TQM culture and continuously pursue excellence across all corporate functions.


We are one of the largest marble groups in Europe and ambassadors of the Greek white marble in more than 80 countries worldwide. Our group employs a staff of 530 persons at various levels.

We believe that people are our most valuable asset. We continuously invest in specialised office and technical staff in order to meet our constantly increasing needs and requirements. We place special emphasis on our corporate culture, which is governed by the principles of mutual trust, respect and merit.

Our aim is to provide a work environment where people can develop together with the company.

There are no vacancies currently available.

Stone Group International is the No 1 Group of marble Companies in Greece and ranks among the 10 largest in Europe, with own Quarries and three factories in Northern Greece (Thessaloniki, Drama, Veria). Our “raison d’ etre” has always been our industrial excellency and our people. Being an ambassador of Greek White Marble and entrepreneurship in 85 countries worldwide, we are looking for a passionate and ambitious professional, to cover the position of Electrician (EE.01), as part of our Team in Kavalari – Thessaloniki.

The Maintenance Electricians are responsible for completing any task related to the electrical components and equipment of our company.

Knowledge, Skills and Abilities

  • University or Technical (TEI) degree in Electrical
  • Knowledge PLC
  • Computer skills are an asset

Essential Duties and Responsibilities

  • Troubleshooting manufacturing issues
  • Mechanical knowledge
  • Have the ability to create a cooperative environment on their assigned shift
  • Inverter knowledge

The company offers a competitive remuneration and benefits package, outstanding career development training and advancement prospects within a dynamic organization, as well as the conditions to express and develop both expertise and business development capabilities, in a multi-disciplinary and rewarding work environment.

If you are interested in working with us in the Technical environment, we look forward to receiving your application. Please send your CV and Cover letter mentioning “Electrician (EE.01)”, in the subject, to:

Deadline for receiving applications is October 31, 2017

All applications are considered strictly confidential and will be replied.