Our Story

Market leader in the field of fire protection

As a leading company in the field of passive fire protection in western Switzerland, Fire System SA employs more than 120 people and has six subsidiaries in Switzerland.

Fire System SA, based in Geneva, offers a wide range of passive fire protection services - from an initial needs analysis to the final project implementation - to effectively protect your building from fires and ensure the safety of your employees during evacuation.

Fire System SA also offers a range of acoustic products aimed at reducing noise and improving the health and well-being of your employees at work. These products also optimise the design and use of spaces.

Founded in 2000 by Laurent Guillet, the company has grown rapidly and has continuously developed its human relationships. Fire System SA values its proximity to its customers and its teams and is proud of its minimal staff turnover of less than 1%.

Our values

We take the greatest care of our teams so we can serve you in the best possible way.

We are convinced that the success of a company is measured as much by the satisfaction of its customers as by the development of its employees. That is why one of our most important objectives is to foster collaboration within our teams. Our participative management system regularly brings together staff to allow them to express themselves freely and get involved in strategic decisions.

The development of our employees is reflected on the sites, where they stand out for their interpersonal skills, their good humour, their solidarity and their human qualities, in addition, of course, to their know-how.

Organizational chart

Laurent Guillet

Managing Director

+41 79 348 77 87


Nicolas Sonney


+41 79 669 65 91


Bruno Büchli

Regional Manager FR-NE

+41 79 609 26 51


Daniel Valenti

Regional Manager East

+41 79 311 48 55


Olivier Guillet

Regional Manager VD-VS

+41 79 774 35 25


Franck Castro

Technical sales representative GE

+41 79 947 10 51


Luis Pereira

Technical sales representative FR-NE

+41 79 599 95 10


Serge Dos Santos

Technical sales representative VD-VS

+41 79 774 33 47


Stéphane Viglino

Technical sales representative GE

+41 79 371 44 37


Nicolas Castro

Technical sales representative GE

+41 79 947 10 50


Continuous training

Our employees are constantly acquiring new skills to better meet your needs.

The know-how and skills of our employees are one of our priorities. This is why education programs are offered quarterly.

These training courses systematically incorporate the latest decisions of the AIET (Inter-cantonal Authority for Technical Barriers to Trade) and the Swiss fire protection regulations of the AEAI (Association of Cantonal Fire Insurance Institutions).

They also enable our employees to master the new recommendations in terms of quality assurance (ISO 9001-RAQ), technological innovations and occupational safety (ISO 45001), in order to meet the specific demands and needs of your various projects.

All our technical sales managers, for example, hold a federal certificate as "Fire Protection Specialist" or "Fire Protection Safety Officer".

Our employees are also trained to reduce their ecological footprint, at the office, on the road or in the exercise of their speciality (ISO 14001).

In short, the continuous development of our staff's skills gives us the opportunity to continue to provide you with an impeccable service, day after day.