Our mission is to provide our clients with state-of-the-art support in the design of high voltage cable systems.
We believe that we can best achieve this goal by providing our clients with our powerful cable calculation platform

However, we can assist you in many other ways like engineering, studies, due diligence and project management.
And we work close to our clients when further developing the cableizer software in order to provide the best customer benefits possible.

Please contact us in order to discuss your specific needs.

Project management

We can give support or even completely take over the project management of a power cable system project.

We do site supervision for cable projects, from civil works until testing and energization.

Our services include:

  • Technical planning and expertise
  • Site survey and system analysis
  • Project management
  • Organize and participate FAT and SAT
  • Site supervision

We can provide individual training courses, specialized on HV cable systems.

Project Management


We do engineering of MV and HV systems and equipment such as underground cables (UGC), overhead lines (OHL), gas insulated lines (GIL), and substations (S/S).

  • Design and tender docu of your UGC, OHL, or GIL
  • Design and tender docu of your S/S, both GIS or AIS
  • Design and tender docu of your power transformer
  • Electrical calculations of OHL and UGC
  • Rating calculation of OHL and of UGC
  • Cable pulling calculations, define locations and design of joint bays and pulling pits
  • Elongation and mechanical stress of cables due to load changes
  • Mechanical forces during short circuits
  • Electrical and magnetic fields of overhead lines and insulated cables
  • Noise emission caused by corona on overhead lines
Magnetic fields

Consultation and studies

We do consultancy, technical studies and due diligence on electricity transmission infrastructure and prepare all necessary technical documentation in German, English, and French.

Our services include:

  • Prepare tender and approval documents for projects in Switzerland and Germany.
  • Feasibility studies for potential medium and high voltage cable system projects.
  • Organize and perform technical due diligence of power lines and substations.
  • Comparison between HV cable system and overhead lines regarding technical, ecological and financial aspects.

We can compare cable systems with overhead lines, compare capital equipment with cash method, verify documentation from suppliers and perform technical due diligence of your transmission systems.

Cable studies