Andreas Griehl

TeleMark Telekommunikationsgesellschaft Mark mbH is a telecommunications provider in the Märkische Kreis region, offering an open access network for everyone. The company is based in Luedenscheid, Germany. The German company provides network infrastructure, IT system partnership, and tailor-made solutions for networked companies. With over 400 kilometers of fiber optic cables, their fiber optic network is one of the most modern in South Westphalia. The company plan, builds, and operate open fiber optic networks, and offer basic services such as managed server, firewall, cloud, telefonic, and backup. The company is ultimately controlled by the City of Iserlohn (Germany). The company was founded in 1998. The CEO is Andreas Griehl.