Founded in Düren in 1925 as a wire-weaving mill, GKD – Gebr. Kufferath AG now makes technical metal, woven-wire and synthetic mesh solutions for industrial processes and architectural projects. Still family-owned in its fourth generation, the company’s Düren headquarters employs around 475 people and serves as the group’s research, development and production hub. GKD connects that century of mesh expertise to production operations on four continents, including specialized mining separation and filtration equipment developed in South Africa.
HAVER & BOECKER Wire Weaving IncFounded in 1887 by Carl Haver and Eduard Boecker, HAVER & BOECKER Wire Weaving Inc. manufactures precision woven wire mesh, filters and particle-analysis equipment. The company remains family-owned and brings more than 138 years of weaving experience to engineered solutions, including custom-fabricated components and architectural mesh. Its North American operation also carries forward the W.S. Tyler name, whose test-sieve work helped establish the basis for modern particle-size standards.MENTOR, OH
HAVER & BOECKER Wire WeavingFounded in 1887 by Carl Haver and Eduard Boecker, HAVER & BOECKER Wire Weaving manufactures precision woven wire mesh, filters, and fabricated components for industrial and architectural applications. The family business combines more than 138 years of wire-weaving experience with engineering support, while its W.S. Tyler heritage extends into particle-analysis equipment and test sieves. Its North American operation is ISO 9001 certified and based in Mentor, Ohio.MENTOR, OH
The G-S CompanyThe G-S Company is a family business founded by Peter J. Schap, Sr. in 1928, and has remained under Schap family ownership and management. It manufactures and installs wire mesh partitions and custom-fabricated wire mesh products, serving projects in all 50 states and abroad. Architects regularly seek its design assistance for custom wire mesh work.DUNDALK, MD
Spörl KGFounded in 1956, Spörl KG makes precision metal wire mesh, formed parts and filters, turning what began as coarse wire screening into high-tech ultrafine mesh for complex industrial and research processes. Based in Sigmaringendorf and part of the BOPP Group since 2018, the company combines its own engineering and development work with custom fabrication, supplying mesh components and ready-to-install products worldwide.WAPPINGERS FALLS, NY