Measurement technology, control technology, regulation technology and control technology for water management, IT security and drinking water power plants
Communication on the transfer and continuation of the Züllig division by STEBATEC
All existing Züllig products and services will continue to be supported and offered from the Rheineck site.
will continue to be supported and offered
We see ourselves as a partner who tackles challenges together with our customers – for the best possible solution and complete satisfaction. Our team has undergone decades of training and further education and has a broad range of knowledge in various areas. With reliable, safe and durable solutions, we support municipalities and communities in guaranteeing their citizens a secure supply of drinking water, electricity and gas. We also use this expertise in the professional treatment and disposal of street wastewater and in selected industrial applications.
Based in the Swiss canton of Sankt Gallen, we offer our customers sophisticated, state-of-the-art technologies for drinking water supply, wastewater treatment, power generation and industry. In close cooperation with engineering offices and authorities, we solve individual tasks in the field of measurement technology, control, regulation and data transmission.
Notre histoire
Albert Züllig est l’inventeur de dispositifs qui ont permis pour la première fois en 1913 le remplissage entièrement automatique des réservoirs des systèmes d’approvisionnement en eau en fonction du niveau. Dans son garage, il a commencé à développer, en tant que constructeur indépendant, des commandes de pompes ainsi que les arrêts de protection et les détecteurs de niveau d’eau à distance nécessaires. Il a porté ces modèles à la production et a ainsi attiré l’attention du monde entier.
De l’atelier à l’entreprise, la société Züllig s’est développée après que les assurances incendie cantonales ont fait dépendre le versement de leurs subventions d’installations techniques de commande supplémentaires. Albert Züllig a développé des systèmes d’ouverture à distance alimentés par des batteries et est resté un « pröbler » et un constructeur, conformément à sa nature. Rétrospectivement, on peut dire que lors de la création de l’entreprise Züllig, une équipe d’originaux aux méthodes de travail originales, mais d’une grande créativité, était à l’œuvre.
En 1955, l’entreprise Züllig a été transmise à la deuxième génération de la famille, le Dr Hans Züllig ayant fortement marqué le développement durant cette période et employant parfois jusqu’à 200 personnes. Depuis 2024, Züllig fait partie du groupe STEBATEC avec environ 40 collaborateurs.
1913
Züllig was founded in Rheineck in 1913 by Albert Züllig and specialized in precision instruments.
1927
The Züllig time switch made it possible to fill the reservoir with cheap night-time electricity for the first time.
1932
1941
Despite the success of his company, Albert Züllig had no intention of expanding.
1955
After completing his doctorate, Dr. Hans Züllig returned to Rheineck to continue the engineering office of his ailing father and to advance the company in the field of telecommunications and control systems for water supplies.
1960
Hans Züllig was a passionate scientist and technician who was dedicated to water. As an entrepreneur, he developed control systems for water supply and measuring devices for wastewater.
1970
Züllig products are used all over the world and have contributed significantly to the quality of drinking water and water in many regions.
2024
From 2007, Züllig was part of Hach Lange GmbH in Germany. The merger of Züllig and STEBATEC in 2024 will unite two leading Swiss companies. Züllig’s approximately 40 employees will remain at the Rheineck site, where all existing products and services will continue to be provided.
STEBATEC AG
Mattenstrasse 6a
CH-2555 Brügg
Customer service / on-call service
STEBATEC Trinkwasser AG
Buchmattstrasse 13
CH-3400 Burgdorf
Customer service / on-call service
STEBATEC Züllig AG
Rorschacherstrasse 30a
CH-9424 Rheineck
Customer service / on-call service
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