KEYMILE (Hannover) is a technology leader in telecommunication solutions for multi-service data access and transmission systems. Implemented in public networks, KEYMILE products provide users with high bandwidth access. In networks of railway corporations, energy utilities and public institutions, they facilitate secure data transmission for mission-critical applications. Products are made in Germany and combine high availability, long service life, ease of use, light ecological footprint and maximum system integrity. KEYMILE’s network of subsidiaries and partner firms has a global presence; the installed base covers more than 100 countries.
Since the MBO, KEYMILE has achieved a strong position in the market segment for mission-critical networks, focusing on the telecommunications, energy and transport industries. Its mission-critical business was sold to ABB (Zurich, Switzerland) in 2017. In early 2019, Dasan Zhone Solutions (Oakland/California) acquired KEYMILE’s remaining broadband activities to strengthen its position in Europe.