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HOLINGER AG

News

At HOLINGER, we offer integrated solutions to our customers that are the fruit of our commitment to interdisciplinary work. A recent example thereof, is the conversion of the Naglikon pumping station that was completed by our...


Construction work on the Collombey-Muraz (VS) wastewater treatment plant has begun. HOLINGER is the general planner for this project which involves completely renovating the sewage treatment plant and increasing its capacity to...


At the Niederbüren wastewater treatment plant, HOLINGER was able to plan and implement the renewal of the gas utilization and heating systems. The wastewater treatment plant already had two combined heat and power plants, but the...


The ARM project* supplies the communities of Mendrisiotto with drinking water. The construction of the network, reservoirs and pumping stations is proceeding according to plan. Note that, HOLINGER is taking over the planning and...


Congratulation! 02.07.2020

At the end of June 2020, seven apprentices successfully completed their training as draftsmen EFZ (civil engineering) at HOLINGER AG. We congratulate the young professionals on their successful completion. We are very pleased to...


HOLINGER AG has been awarded the The EcoEntreprise "Excellence" Certificate which provides evidence of very high levels of achievements in the fields of sustainable development and Corporate Social Responsibility. The certificate...


As the winners of a solar engineering competition run by the district of Constance, our Hausach branch office has won the contract for the planning, tendering and construction of 29 photovoltaic and solar thermal systems on 14...


Within the framework of the planning of the bus network "Agglo Valais Central 2021" the municipality of Sion has commissioned HOLINGER AG to develop new routes and to adapt some existing ones. One of the two projects involves...


In 2007 the River Birs flooded in Laufen causing around CHF 60 million of damage. The event was evaluated in detail, whereupon the contracts for the preparation of the preliminary planning project, construction design project and...


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