Green digitalisation.

With over 30 years in the industry, KTC is one of the world’s leading players in intelligent energy optimisation. Our smart tools and services help people manage their energy consumption in a more cost-effective and climate-friendly way. Join us in our vision!


KTC Planet

When you prioritise sustainable and environmentally friendly energy solutions.

Profitable sustainability.

Together with our customers and partners, we not only accelerate the transition toward local energy systems and environmentally friendly energy production. We also make it profitable.


KTC Life

If you value comfort, great indoor climate and user-friendly technical solutions.