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Kummler+Matter EVT

Building Technology

Building technology and facility management are two of our core competences – we provide everything from a single source. Because: we understand buildings.


Multitec stands for projects that involve several disciplines and teams of our group from all regions. In cross-discipline cooperation, we develop and implement complete solutions from a single source.

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Electrical Engineering

Whether a large- or small-scale system – every electrical system must be energy efficient, permanently available and safe. Our solutions and services range from planning through commissioning and installation to maintenance and repair.

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Heating, Ventilation, air conditioning and sanitation technology

Warmth and water are basic human needs, which, thanks to our competence, we deliver in high quality to wherever people live or work. We are not only strong in the areas of heating and sanitation.

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Refrigeration systems

We build refrigeration systems for the commercial sector, the gastronomy and hotel industry, the food industry and the research sector. We guarantee seamless refrigeration – all the way from the producer to the consumer.

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ICT Services

As a full-service provider covering the whole of Switzerland, we have a wealth of expertise across all ICT disciplines that enables us to implement holistic IT solutions.

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Building automation

Our Security & Automation division offers comprehensive solutions for comfort and security in buildings with cross-system experience.

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From fire alarm systems to video surveillance and access control - we provide the necessary security in a wide range of areas at your company to ensure smooth operations. We are represented throughout Switzerland and are always quickly on site.

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Technical Services

Bouygues Energies & Services InTec is your reliable partner for Technical Services projects, tailored to your individual needs. With our diverse range of services we take care of all essential building management services for you.

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