Hilo Architecture is a Geneva-based architecture firm specializing in creating meaningful spaces, villas, renovations, real estate projects, and energy-efficient building renovations in French-speaking Switzerland.

Present in the region and rooted in the local fabric for over 30 years, we are now CF+A architects. We put our expertise at the service of your projects, whether renovations, conversions, or new constructions. Thanks to a multidisciplinary team, we design sustainable, aesthetic, and functional spaces, always in close dialogue with our clients. Each project is tailor-made, with particular attention paid to energy efficiency, respect for the existing building, and its integration into the landscape. Our daily commitment: combining architectural know-how and environmental awareness to build the future responsibly.

Swiss family company since 1880, Hauswirth Bursins SA supports private clients, businesses and public institutions with sanitary installations, bathroom renovations and modern heating systems. With more than 140 years of experience and six generations of expertise, the company provides reliable, durable and energy-efficient solutions tailored to modern comfort needs. 🚿 Sanitary installations 🔥 Heating systems & heat pumps 🛁 Bathroom renovations 🚰 Water & gas connections 🛠️ Sanitary and heating repairs ♻️ Sustainable energy solutions Hauswirth Bursins SA handles complete renovations, fast repairs, sanitary maintenance, water heater replacement, drain unclogging and next-generation heating systems. The company also features a showroom and design office to support every project from start to finish with premium equipment and tailor-made solutions. 🌱 Committed to sustainability, Hauswirth Bursins SA aims for carbon neutrality with eco-friendly equipment and electric vehicles. ✨ Since 1880, Hauswirth Bursins SA represents Swiss excellence in sanitary and heating solutions.

The Atelier d'architecture Seydoux is the result of a very close collaboration between Laetitia Berger and Marc-Olivier Seydoux, both architects, graduates of the Swiss Federal Institute of Technology Zurich (ETHZ) and members of the Swiss Society of Engineers and Architects (SIA). Transforming and renovating while preserving the identity and essence of the building, extending and building while harmoniously integrating into the site are the mottos that guide us in the development of our architectural projects. The central idea is to create spaces in perfect harmony with their occupants. Indeed, we place their comfort and well-being at the heart of our concerns, which is why the projects evolve in close collaboration with the client. Ambiences and emotions are the foundation of each of our projects and are created by staging spaces that differ in their proportions and in their relationship to light. The importance we attach to finishes and the choice of materials pushes us to innovate, in order to preserve the authenticity of our architecture, which is as modern as it is original. Ultimately, we imagine sustainable solutions, so that the building adapts to its users over time and makes them feel good. Translated with www.DeepL.com/Translator (free version)