The plus for people and the environment Grolimund + Partner is a specialist engineering firm with five locations and 40 years of experience.

Blogposts

27. October 2025 Kristina Wotruba Acoustics & noise protection

3D City Models as a Tool for Noise Control

How loud are our cities – today and in the future? Using the example of the city of Uster, G+P shows how traffic noise can be made visible in realistic 3D city models. These detailed virtual representations of the real environment provide a solid basis for planning, communication and targeted noise mitigation.

4. September 2025 Thomas Boss Highlights

Thank you Toni – 32 years at G+P

At this year’s summer event in Thun, Toni celebrated his last official working day at Grolimund + Partner – in glorious weather, together with the team, on and around Lake Thun. A fitting setting for a special moment: the conclusion of 32 years filled with heart, wisdom and commitment

11. August 2025 Lena Gafner Acoustics & noise protection

Digitalising Road Management: Glarus Leads the Way

Many municipalities lack reliable data on the condition of their road networks. The municipality of Glarus is changing that. Since March 2025, it has been using vialytics – a system that automatically assesses road conditions using a smartphone camera and artificial intelligence. As the exclusive Swiss partner of vialytics, Grolimund + Partner AG supported the municipality in implementing the technology and laid the foundation for modern, data-driven road management.

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Grolimund + Partner creates added value in all areas of its offering.

We are leaders in our specialist areas of outdoor noise, road surface acoustics, building physics, software and research & development. We provide high-quality services and develop solutions that benefit people and the environment.

areas of expertise

Environmental noise

Road surface acoustics

Building physics

Software

Research & Development

Office Management

Highlights

4. September 2025 Thomas Boss Highlights

Thank you Toni – 32 years at G+P

26. June 2025 Carole Weber Highlights

Company Tournament 2025: Team spirit, sunshine and a touch of adrenaline

On 21 June 2025, sports-enthusiastic colleagues from Grolimund + Partner gathered at the Hunzigenrüti football pitch in Rubigen for the annual company tournament. The weather? Perfect. The mood? Even better.

9. December 2024 Thomas Boss Highlights

One year of communicating values

In January 2024, as "The New Boss", I explained in a video statement what is important to us and to me at G+P. After almost a year as the new CEO, it's time for a little look back. Our values take centre stage. Values are a key success factor, especially for SMEs like us.

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«What I appreciate about G+P is the extremely broad field of activity, which ranges from normal project work to conference participation and international research collaboration. Likewise, I think it's great that the coffee break can be actively used to compare current conditions in the mountains, which creates a welcome balance between work and free time.»

Felix Schlatter

Team

«As a mother of two children, I am grateful to be able to work in such a diverse and dynamic environment, which also inspires me every day and is so family-friendly. With a part-time workload, very flexible working hours and the possibility of a home office, G+P is very accommodating to my family management.»

Carole Weber

Team

«As a mother of two small children, G+P offers me the opportunity to take on responsibility and manage exciting and challenging projects despite a relatively small part-time workload, and to be able to do this very flexibly, which makes it easy to combine with everyday family life. I was also able to meet my wonderful husband at G+P.»

Nadine von Arx

Team

«Working at G+P means working with diverse teams made up of people from different backgrounds, which provides the opportunity to explore new perspectives and approaches. The willingness to learn something new is always present and contributes to increased motivation. The activities at G+P are very diverse and often lead to interesting collaborations, sometimes reflecting personal passions. Self-organisation is a key element that offers great freedom and enables a good work-life balance. We are always on the lookout for new energy solutions, both in the area of sustainability and in the other activities we are involved in. The variety of projects is exciting and ranges from small detached houses to large buildings, often located in protected zones. We work on projects all over Switzerland, sometimes switching from German to French to Italian in the blink of an eye. In short, working at G+P means never being bored!»

Christian Orsega

Team

«G+P was and is my first permanent position after graduation. Mutual trust, the opportunity to reconcile family and career, constant new challenges and a team to steal horses will not change this anytime soon.»

Björn Probst

Team

«The welcome that G+P gave me when I arrived at 2022 was overwhelming. I immediately felt at home in the company. The projects are varied and very interesting and the people at G+P are always willing to collaborate and help, which is the strength of our team.»

Nadège Marchiando

Team

«As „Boss“ of G+P, my mission is to work with our talented team to develop sustainable and innovative solutions that support our clients in their projects and at the same time have a positive impact on our environment. It gives me great pleasure to work in such a dedicated team and to drive forward our vision of a quieter and more liveable world together.»

Thomas Boss

Team

«What I appreciate most about G+P is the wide range of building physics topics that we are able to deal with on a daily basis as part of an outstanding team. It is a personal concern of mine to support and accompany our customers every day on their way to greater energy efficiency and sustainability. In this way, I can make a personal contribution to a ‘greener’ world of tomorrow, both for the general public and for my two small children, for whom I have plenty of time thanks to my ‘daddy day’ and 80% workload.»

David Karlicek

Team

«I have been with G+P AG for over 20 years. I appreciate the good cooperation and the lively exchange of information in the team. I can contribute my extensive practical construction knowledge and experience to the team, on the construction sites, when problems arise or in the event of construction damage. The knowledge gained from construction damage is passed on as an ongoing learning process within the team. As of October 2022, I will be partially retired and will continue to work at G+P AG with a workload of 40%. I spend a lot of time in the mountains (climbing, ski touring) as compensation.»

Roger Schneider

Team

«At G+P, I appreciate the good teamwork. What motivates me in working on the projects is that we contribute to a more comfortable use of the buildings. Comfort is related to global warming (summer heat insulation) and the ever-increasing density and its noise development in the building itself (sound insulation and room acoustics).»

Beatrice Frey

Team