Herbert Müller

Ewald Dörken AG is a company based in Herdecke, DE, with subsidiaries in Canada, United States, Germany, and Italy. Ewald Dörken AG specializes in coating solutions and membranes that protect both small components and entire buildings. The private company was founded in 1892 by Ewald Dörken and Carl Dörken, and Thorsten Koch has been the CEO of the company since 2016.

Döllken-Kunststoffverarbeitung GmbH manufactures furniture edgebands and edge tools. The firm offers trade fairs, design centre, express production, one stop desigh solutions from surteco, processing information, download centre and media centre. It products include edge bands, mterials, fusion and digital edge, 3-D-edgebands, prime matt, KSP instatnt edging programme and accessories. The company was founded nin 1887 and is headquartered in Gladbeck, Germany.

W. Döllken & Co. GmbH is a company based in Gladbeck, Germany that specializes in thermoplastic extrusion, the manufacture of edgebands and veneers, and DIY products. The German company was acquired by Surteco Group SE on January 21, 2002.