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HOLINGER AG

News

On September 1st, 2021 HOLINGER Ingenieure GmbH opened it’s third branch in the German Federal State of Baden-Würtemberg, in Stuttgart-Vaihingen. The new branch positions us to provide better and faster on-site support and cater...


There was great interest in the new Swiss Water Association (VSA) General Drainage Plan (GDP) training course that ran successfully for the first time in June 2021. HOLINGER was privileged to support the VSA in developing and...


The Tübingen sewage treatment plant is the first plant in the Neckar river basin to use ozonation as an cost-effective, climate-friendly and efficient process for micropollutant removal. After the sewage treatment plant in...


The ground-breaking ceremony for the expansion and modernisation of the Mamer Wastewater Treatment Plant took place in June. The capacity of the WWTP will be enlarged to 50,000 PE from its current capacity of 23,500 PE. The...


Congratulations 02.08.2021

At the end of July 2021, seven apprentices at HOLINGER AG successfully completed their Draftsman training specialising in civil engineering with a Swiss Federal Certificate of Competence (EFZ). Our warmest congratulations go to...


“Nothing is softer or more flexible than water, yet nothing can resist it.” -- Lao Tzu Water is life. Floods, shortages or contamination are significant risks to our urban existence. Good management of this key resource between...


HOLINGER is using battery-operated ultrasonic sensors with LoRaWAN (Long Range Wide Area Network) transmission technology to calibrate a conceptual model in the municipality of Dürnten. Since June 2021, we have been collecting...


The Tübingen wastewater treatment plant, one of the first wastewater treatment plants in Baden-Württemberg, has been upgraded with a fourth purification stage which has now been put into operation. In a fascinating and...


HOLINGER has already been able to implement many exciting projects with the municipality of Weggis. We would like to thank the municipality for its confidence in us and for its consistently pleasant collaboration. HOLINGER is...


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