Siemon: Connecting the World to a Higher Standard Established in 1903, Siemon is an industry leader specializing in the manufacture and innovation of high quality, high-performance network cabling solutions. Headquartered......Siemon: Connecting the World to a Higher Standard Established in 1903, Siemon is an industry leader specializing in the manufacture and innovation of high quality, high-performance network cabling solutions. Headquartered in Connecticut, USA, with global offices and partners throughout the world, Siemon offers the most comprehensive suite of copper and fiber cabling systems available. Siemon Labs invests heavily in R&D and development of industry standards, underlining the companys long-term commitment to its customers and the industry. At Siemon, everything we do is guided by a shared global vision... "To be a reliable partner, an expert whose advanced technology and services provide high quality, high performance network infrastructure solutions, anywhere in the world." ...and we judge our success by how we execute the Siemon Vision - by how we deliver Siemon value to our partners and customers, every day, in every part of the world.