Annemarie Schuth

Vedag GmbH is a German company that specializes in manufacturing polymer bitumen and bitumen waterproofing membranes, building protection products, and special bitumen's. The private company is based in Bamberg, Germany. The CEOs are Ulrich Siepe, Annemarie Schuth. The company was founded in 1846 by Carl Friedrich Weber.

Part of Mille Lacs Band of Ojibwe, Icopal GmbH is a German company that specializes in providing roof systems for flat roof seal with bitumen tracks. The company is based in Werne, Germany. The company offers services to support their customers' needs. The CEOs of the company are Ulrich Siepe, Annemarie Schuth, Markus Kircher.

Part of Louisburg Cider Mill, Inc., Wolfin Bautechnik GmbH is a German company that manufactures synthetic roofing membrane. The company is based in Wächtersbach, Germany. The CEOs are Annemarie Schuth and Ulrich Siepe. The company was founded in 1962. Wolfin Bautechnik was acquired by Icopal ApS, a subsidiary of Louisburg Cider Mill, Inc. from Henkel AG & Co. KGaA on June 30, 2011.

Klöber GmbH is a private company based in Ennepetal, Germany. Klöber offers a range of flat and steep roof solutions, including roof passages, wall and fireplace connections, roof safety, and drainage and ventilation systems. The German company's product portfolio includes steep roof passages, first & ridge throat, draufe lower deck lanes & steam blocks, wall and fireplace connection, roof safety, roof exit & light pans, drainage, and ventilation. The company was founded in 1960 and is currently led by CEOs Ulrich Siepe and Annemarie Schuth.