Stefan Preiss-Daimler

P-D Refractories GmbH manufactures refractory products. It offers basic, magnesite, magnesia zirconium, spinel, silica, fused silica, fireclay, high-alumina, zirconium, chromium, silicon carbide, cordierite, magnetite storage heater, isostatically pressed, and lightweight insulation bricks. The company is headquartered in Wilsdruff, Germany.

P-D Management Industries-Technologies GmbH engages in the manufacture of refractories. It also specializes in fiber glass making and processing. The company was founded by Heinz-Jürgen Preiss-Daimler on April 20, 1971 and is headquartered in Wilsdruff, Germany.

P-D Interglas Technologies GmbH produces technical fabrics. The firm offers PTPE, electrical insulations, composites, non-combustible glass fabrics, mineral wool lamination, and filtration services. The company is headquartered in Erbach, Germany.

Valmieras Stikla Skiedra AS engages in the manufacture and trade of fiber glass. It operates through the Glass Fibre Fabrics and Glass Fibre Non-Woven Products. It offers chopped strands, single, twisted, and textured yarns, technical, composite, and textured fabrics, netting or mesh, needled and stich-bonded mats, and coated and laminated fabrics. The company was founded in 1959 and is headquartered in Valmiera, Latvia.

Part of Porcher Industries SA, P-D Industriegesellschaft mbH is a German company that manufactures and distributes fireproof products. The company is based in Auengrund, Germany. The CEOs are Stefan Jugel, Stefan Preiss-Daimler, Johannes Jan Mahr. The company was founded in 1973.

Part of Estate of Preiss Daimler Heinz Juergen, P-D Aircraft Composites GmbH provides vehicles and building machinery services. The company is based in Bitterfeld-Wolfen, Germany. The CEOs of the German company are Jürgen Preiss-Daimler, Gerhard Müller.