Ralf Heinz Barthmann

Vitrulan Technical Textiles GmbH engages in the manufacture of textile. Its products include reinforcement and backing fabrics; laminates; textile glass staple fiber yarn; and dense staple fiber fabric. The company was founded in 1921 and is headquartered in Haselbach, Germany.

Vitrulan Textile Glass GmbH manufactures textile glass products. It offers decorative fabrics and reinforcement fabrics for household and industrial applications. The company was founded in 1921 and is headquartered in Marktschorgast, Germany.

Part of Vitrulan Holding GmbH, Vitrulan Glasfaser Brattendorf GmbH is a German company that manufactures and sells textile products. The company is based in Sonneberg, Germany. The CEO of the company is Ralf Heinz Barthmann. Vitrulan Glasfaser Brattendorf was acquired by Vitrulan Composites Oy from P-D Industriegesellschaft mbH on July 19, 2021.

Part of Vitrulan Holding GmbH, Vitrulan Composites Oy is a Finnish company that offers Aqua Technology services, including consultation on infrared heating systems, heat load calculation, and technical products made from textile for industrial, dealer, architect, and owner use. Vitrulan Composites is based in Mikkeli, FI. The company also provides a V4heat partner program to offer professional infrared heating solutions to customers without additional training. The company was founded in 2019, and Ralf Heinz Barthmann has been the CEO of the company since 2019.

Vitrulan Holding GmbH is a German company that produces and distributes glass materials for construction and building. The company is based in Germany and has subsidiaries in Finland. The company also offers technical products made from textiles with high-quality standards and customized solutions. The company's services include consultation on infrared heating systems, heat load calculation, and more. Vitrulan Holding was founded in 1896 by H. Schuller and J. Schuller, and the current CEO is Ralf Heinz Barthmann.