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Tribute to Klaus Alexius, founder of Deltrian.

It is with deep sadness that we learned of the passing of Klaus Alexius, founder of Deltrian in 1967 and father of our CEO Jürgen Alexius.

Published on 21.10.2025

Klaus Alexius

Table des matières

1.

Klaus Alexius

2.

The foundations of a human adventure

3.

A minute of silence

4.

Thank you, Klaus.

Pierre-Henry Martin's picture

Pierre-Henry Martin

Sales Director for France, BELUX and French-speaking Switzerland

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Klaus Alexius

An exceptional man

Klaus Alexius was a remarkable man: intelligent, a gentleman, driven by a positive spirit that left a deep impression on all those who had the good fortune to know him. His human qualities and business acumen laid the foundations for a company that, nearly 60 years later, continues to thrive and grow throughout Europe.

The foundations of a human adventure

The legacy of a visionary

In 1967, Klaus Alexius did not simply start a business. He built a legacy, paved the way, and laid the foundations for a true human adventure that continues to live on today through each member of the Deltrian family.

His vision for the air filtration sector, his spirit of innovation, and the values he embodied still resonate in our daily work. From Belgium to Sweden, from France to Lithuania, every Deltrian subsidiary perpetuates the excellence and commitment he instilled from the very beginning of the company.

A minute of silence

A collective tribute

To honor his memory, all our subsidiaries observed a minute of silence, united in respect and gratitude towards the man who made the Deltrian adventure possible.

This moment of collective reflection testifies to Klaus Alexius’ lasting impact on our organization. Beyond borders and generations, his spirit continues to guide and inspire us in our mission: to provide excellent air filtration solutions.

Thank you, Klaus.

A journey that continues

The journey begun by Klaus Alexius in 1967 continues today with the same passion and commitment. His legacy lives on in each of us, in every project we undertake, in every solution we develop, and in every relationship we build with our clients and partners.

Thank you, Klaus, for the journey you started. Your vision, your values, and your spirit will continue to guide Deltrian in the years to come.

Our thoughts are with his family and all those who had the privilege of knowing Klaus Alexius.

Pierre-Henry Martin's picture

Pierre-Henry Martin

Sales Director for France, BELUX and French-speaking Switzerland

Contact our expert

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