Note! The extended shutdown in Switzerland due to COVID-19 left schools closed. This is an extreme situation for our employees who have to take care of childcare and schooling of their children almost full time. It is important to us to continue to be available for questions and you can get in touch with us via e-mail, please allow for a longer response time.

What is Cableizer?

Cableizer is a software package for the design of power cable systems using electrical, mechanical, thermal and environmental calculations.

Cableizer is completely web-based because we believe SaaS is the future: It is cost effective, accessible anywhere, easily customisable, has improved interoperability, offers easier installation and maintenance, and offers tighter security than desktop applications.

  • We started in June 2015 and are developing heavily.
  • We offer monthly subscriptions for a fair price.
  • We are a small team working in the cable business for years.


  • Software guided design of cables up to 500 kV!
  • Cable calculations including mass, heat of combustion, CO2, price, etc.
  • System calculations of current rating and cable pulling
  • Environmental calculations incl. magnetic fields and soil temperature rise
  • Web-based without any installation or dongle but with automatic updates
  • Work together directly with customers and suppliers using share links
  • Support from engineers with many years of practical experience

Check out all the features.

Latest Blog Posts

Planner and client logos in report (Mar 13 2020)
With the upcoming release of Cableizer, we are glad to finally introduce a feature that has been in demand for quite some time: The possibility to add a planner and client logo in your reports and datasheets.

Cableizer validation test suite 2020 Q1 (Jan 27 2020)
Update of the results from our automatic test suite that validates our simulation engine.

Solving for outer temperature (Nov 27 2019)
In addition to solving your systems for a given maximum conductor temperature or conductor current, it is now also possible to directly calculate a cable system for a given maximum outer temperature.

Cable design limitations (Oct 17 2019)
In order to assist the user, we are limiting some cable configurations that do not conform to the standards or common practice.

View all blog posts