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Kummler+Matter EVT

Our professional worlds

Discover how you can actively shape current and future building services and management.

Professional world of fitting/installation

As fitters/installers at BYES, we are the reliable contact for the planning, installation, maintenance and repair of equipment and technical facilities in the fields of electrics, heating, ventilation, air conditioning, plumbing, refrigeration, security and automation, medium and high voltage, and process automation.

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Professional world of project management

As a project manager at BYES, no two days are the same: varied tasks, direct customer contact and cross-departmental projects throughout Switzerland – only Switzerland’s number 1 business in building technology and management can offer so much variety.


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Professional world of support

The challenges in the area of support are as diverse as the professional fields covered, ranging from marketing and communications to finance and controlling, legal, quality and environment, health and occupational safety, purchasing and IT to human resources.

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Professional world of facility and property management

As an employee in facility and property management at BYES, you will handle the design, maintenance and management of buildings and facilities in order to make their use as efficient as possible and to guarantee a smooth, sustainable and cost-efficient process – so that customers can focus on their core business.

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Professional world of apprentices

We rely on talented young people across all areas of our business. As a market leader in our industry, one thing is as clear as day to us: our trainees are our future. We offer you the option to choose between 21 different fascinating careers with a promising future.

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