Our Companies


STEPHAN SCHMIDT KG was founded in 1947.

The company supplies special clays in different levels of preparation for all ceramic production purposes as well as expert system solutions for other industries.

The basis for this is the manifold range of clays from the opencast mines of Stephan Schmidt Group. The qualitatively stable raw material concepts are used in all sectors of the ceramic industries, e.g. in the technically sophisticated production of sanitaryware, in high-grade concepts for ceramic tiles and in a multitude of innovative applications for advanced clay minerals.

For all these purposes, the specialised clay mixtures are available in different levels of preparation:

  • as homogenised clay from modern blending bed installations
  • as ground clay from highly efficient drying and grinding plants
  • as clay powder from a grit-free fine grinding plant
  • as dry granulate from modern mixing devices
  • as application-oriented raw material concepts consisting of clays mixed with various types of additives


Contact Stephan Schmidt KG:

Stephan Schmidt KG
Bahnhofstr. 92
65599 Dornburg-Langendernbach


Phone: +49 6436 / 609-0
Fax: +49 6436 / 609-49

E-Mail: info[ at ]schmidt-tone(dot)de        

Stephan Schmidt Meißen GmbH

The raw materials of the Meissen-Lusatia mining district are known all over the world. From the Wiesa-Thonberg clay deposit, Stephan Schmidt Meißen GmbH wins light-firing clays and kaolins for all kinds of applications in the ceramic industry. Large quantities of red-firing kaolinitic clays, used chiefly in the heavy clay industry, are available in the adjacent Cunnersdorf quarry. Stephan Schmidt Meißen GmbH also has a company-owned railway siding at this site for loading waggons, thus guaranteeing a reliable supply of our customers in Europe.

Contact Stephan Schmidt Meißen GmbH:

Stephan Schmidt Meißen GmbH
Am Hasenberg 4
01917 Kamenz-Wiesa

Phone: +49 3578 / 30938-0
Fax: +49 3578 / 30938-20
E-Mail: ssm[ at ]schmidt-tone(dot)de


MTG Mittelhessische Tonbergbau GmbH & Co. KG

Custom-tailored raw material concepts constitute the basis for the standardised clay mixtures produced by MTG. The customers are supplied by road or rail via a company-owned railway siding. The high quality clays from the MTG quarries stand out for their high green strength and their excellent sinterability. Traditionally, these clays are used for the production of ceramic tiles and of vitrified clay pipes.

Moreover, MTG is your competent partner for dumping excavated soil and backfill materials in the area of Gießen / central Hesse.

Contact MTG Mittelhessische Tonbergbau GmbH & Co. KG through Stephan Schmidt KG

Mittelhessische Tonbergbau GmbH & Co. KG
Bahnhofstr. 92
65599 Dornburg-Langendernbach

Phone: +49 6436 / 609-0
Fax: +49 6436 / 609-49
E-Mail: info[ at ]schmidt-tone(dot)de

Ceramat s.r.l. / Italy

The company provides the Italian ceramic industry with a wide range of raw materials for use in high-quality body compositions. Qualified staff and modern laboratory facilities in permanent contact with the central laboratory of Stephan Schmidt KG guarantee individualised expert advice at any time. On the basis of their wide technical experience, Ceramat’s experts develop production-ready ceramic tile compositions.

Contact Ceramat s.r.l. / Italy

Ceramat s.r.l.
Via del Lavoro, 26/a
41051 Castelnuovo Rangone (MO)

Phone: +39 059 53 60 71
Fax: +39 059 53 52 63
E-Mail: ceramat[ at ]ceramat(dot)it

Progind International s.r.l. / Italy

This Castelnuovo Rangone-based enterprise merchandises silex grinding media and mill linings, engobe and glazing clays, and supplies special clays for the refractory industry. The importation and sale of feldspars and special sands is another element of the company's services.

Contact Progind International s.r.l. / Italy:

Progind International s.r.l.
Via del Lavoro, 26/a
41051 Castelnuovo Rangone (MO)

Phone: +39 059 53 80 51
Fax: +39 059 53 65 22
E-Mail: info[ at ]progind(dot)com


Cerargillum S.L. / Spain

Cerargillum supplies the Spanish ceramic industry with the complete range of products offered by Stephan Schmidt Group. The Valencia-based company concentrates on the sale of the specialised clays produced for the production of engobes and glazes.

Contact us in Spain through Pigmentos y Minerales Ferrer S.L.:

Pigmentos y Minerales Ferrer S.L.

C/. Arquitecto Mora, 5, Entlo.
46010 Valencia

Phone: +34 96 339 26 45
Fax: +34 96 339 26 47
E-Mail: aferrer[ at ]pigmifer(dot)com