The art of engineering

A subsidiary of the HOLINGER Group since 1996, HOLINGER Luxembourg designs progressive solutions in the fields of wastewater, water supply, energy and environment. With our multidisciplinary team, we support municipalities and industry in Luxembourg with sustainable solutions for society.

STORIES

HOLINGER celebrates its 90th anniversary

Our history is characterised by experience, innovation, know-how and pioneering spirit.

 

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Projects

Intelligent solutions - for future generations

HOLINGER aspires to always be one step ahead. That is why we invest in research and development and innovation to make the latest technologies and processes accessible in our projects. 

Process water treatment at de Beggen WWTP

Process water treatment at de Beggen WWTP

Beggen, Luxembourg

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Planning and construction of a process control system for the SIDERO wastewater association

Planning and construction of a process control system for the SIDERO wastewater association

Mersch, Luxembourg

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Remediation of contaminated sites and deconstruction of the former Bonnevoie WWTP

Remediation of contaminated sites and deconstruction of the former Bonnevoie WWTP

Bonnevoie, Luxembourg

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Overall project management Modernisation of the Mamer WWTP

Overall project management Modernisation of the Mamer WWTP

Mamer, Luxembourg

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Our locations

Wormeldange-Haut

Holinger SA

5-7, Op Tomm

L-5485 Wormeldange-Haut

+352 26 74 99 21

luxemburg@holinger.com

Lutwin Gläsener

CEO HOLINGER Luxembourg

Management Luxembourg

Lutwin Gläsener

CEO HOLINGER Luxembourg