Mission and Vision


We set our hearts and minds

on bringing warmth into your life.


Raising the bar in our industry, to be globally recognised as a leader of innovation and design in hot water and heating solutions.

More comfort with a single touch.



We are a passionate team of enthusiastic professionals with ambitious goals. Leading by example, we create a culture that inspires people to go the extra mile.

We put our hearts and minds in everything we do to embrace dynamic change.


TESY people are open-minded, eager to learn and inspired to create.

Challenging the status quo, we employ the latest technologies in supreme functionality and impressive design.


The shared vision for openness and integrity is the core virtue of TESY's long-term partnerships.

Supportive, loyal and trustful, we offer reliable products and service quality with respect for the individual.