the art of engineering

The HOLINGER Group is like some of Europe’s great rivers: the source is in Switzerland, yet it has grown to become an international leader in comprehensive engineering solutions for the water cycle. Since 1933, HOLINGER Switzerland has become number one in the Swiss market for water-related solutions. Our 450 employees in 20 locations work actively in multidisciplinary teams on regional, national and international projects.

Projects

Intelligent solutions – for future generations

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

General planning of the new wastewater treatment plant for 21 communities

General planning of the new wastewater treatment plant for 21 communities

Gland (VD), Switzerland

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Measures to protect against surface runoff

Measures to protect against surface runoff

City of Schaffhausen (SH), Switzerland

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New treatment plant for water from Lake Lugano

New treatment plant for water from Lake Lugano

Riva San Vitale (TI), Switzerland

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Flood protection and revitalisation Schäflibach

Flood protection and revitalisation Schäflibach

Urdorf (ZH), Switzerland

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Our locations

Zürich

HOLINGER International Consultants GmbH

Neugasse 136

CH-8005 Zürich

+41 44 288 81 60

ic@holinger.com

Roland Metzler (Kopie 1)

CEO HOLINGER International

+41 44 288 81 58

roland.metzler@holinger.com

Management Switzerland

[Translate to englisch:]
Markus Flory

CEO HOLINGER Switzerland

Rolf A. Gartmann

Regional Manager Northwest Switzerland

Daniela Nussle

Regional Manager Zurich / East Switzerland

Jürg Schweizer

Head of Technologies

Patrick Staub

Regional Manager Aargau / Central Switzerland / Ticino

Elias Winz

Regional Manager Bern / Midlands