Matthias Zenner

Saint-Gobain Isover G+H AG manufactures construction materials. It provides materials for roofs, walls, floors and ceilings. The company also offers insulators and absorbers. The company was founded in 1878 by Dr. Carl Grünzweig and Paul Hartmann and is headquartered in Ludwigshafen, Germany.

Verallia Deutschland AG engages in the manufacture of glass bottles and containers for the food and beverage industry. The company offers glass containers for beverages, baby food, fruits, vegetables, sauces, dairy products, and oils. It also provides consulting services, which focus on glass packaging design, production engineering, system cost comparisons, and project management. It operates through the following segments: Southern and Western Europe, Northern and Eastern Europe, and Latin America. The company was founded in 1946 and is headquartered in Bad Wurzach, Germany.

Part of Compagnie de Saint-Gobain SA, Saint-Gobain Autoglas GmbH provides management services. The company is based in Herzogenrath, Germany. The German company was founded in 1996. Maik Cebulla has been the CEO of the company since 2021.

Part of Compagnie de Saint-Gobain SA, Compagnie de Saint-Gobain Zweigniederlassung Deutschland provides management services. The company is based in Aachen, Germany.

Part of Compagnie de Saint-Gobain SA, Saint-Gobain Diamantwerkzeuge GmbH is a company that manufactures abrasives. The company is based in Nordertstedt, Germany. The CEOs of the German company are Xavier Orlhac, Christian Bako.

STARK Deutschland GmbH distributes construction materials. The company is headquartered in Offenbach am Main, Germany.