Experts in vehicle heating and power solutions

We are a Swedish manufacturer that specializes in vehicle heating and power solutions. Our products serve the needs of both OEM and aftermarket customers in many industries worldwide. We have solutions for 115V and 230V AC, and DC solutions from 12V up to 650V. Let us solve your vehicle heating and power handling needs.

You define your needs – We develop the solutions. 

Our Products

For both fossil fuel and electric vehicles.

Our products solve the need for heating and power handling for both OEM and aftermarket customers in the automotive industry.

Research and Development

From idea to finished product.

Our skilled in-house engineers and technicians work closely with our customers in the automotive industry to develop high quality products that suit their unique needs. The planning, drawing, production, as well as testing is done at our facilities in Eskilstuna, allowing for great flexibility and innovation.  

Smiling Calix employees looking at monitor


Calix products are available for a variety of vehicles.

Cars, buses, trucks, agricultural and construction machinery, as well industrial and special applications. We adapt to the needs of the market.

About Calix

A long history of quality Swedish engineering.

We believe in sustainable, high quality products made by skilled workers with room for development and growth.

We are SEMKO certified

To ensure our products maintain the highest quality possible.

All Calix products are tried, tested and certified by Intertek. SEMKO is the division for Europe, and ETL the division for USA and Canada.

SEMKO Intertek logo