Klenk & Sohn GmbH: Broadband networks from a single source

The Klenk Group is a full-range supplier in the telecommunications field, in particular of broadband networks and energy cables. The company supports its customers in all project-related preparation and coordination processes. In doing so, it combines technical and commercial aspects particularly well right from the beginning. The Klenk Group’s services cover such work as analysing and planning network structures, establishing FTTX architecture and technology (FTTC, FTTB/FTTH), approval processes, documentation, delivery, installation, setting up, commissioning, control and monitoring construction. The Klenk Group also has its own employees for implementing excavation, drilling, cable-tensioning and installation projects.

But the Klenk Group’s service does not end when a project has been completed. The subsequent management of plants and a 24-hour faults service 365 days a year are as much a part of its services as the guaranteeing of network security is part of its planning information. The Klenk Group’s fulfilment of the highest quality requirements and efficient order-processing have made it one of the leading companies throughout Germany in this field. We look forward to working with you. Challenge us!



  1. Address

    Ernsthofener Straße 30
    D-64397 Modautal
    Telefon +49 (0) 6167 9300-0
    Telefax +49 (0) 6167 9300-90
  2. Year Of Establishment

  3. Business Activity

    project management
    analysis and planning,
    optimisation and extension of networks
    project implementation: supply,
    construction, installation
    and commissioning
    network administration/faults service