The company
Founded in 2018 in St-Légier (VD), Immersia Sàrl is the result of a collaboration between three passionate professionals: Eric Bilard (site manager and real estate developer), Michel Clivaz (ETH Zurich architect) and Gilles Ghesquière (investor). Together they share a common vision: meeting the challenges of construction and real estate with commitment, responsibility and a deeply human approach.
Since its beginnings, Immersia has developed quickly to establish itself as a key player in real estate advisory and construction management. In its first years the company moved into offices in Vevey, before building its own workspace in La Tour-de-Peilz in 2023, which today offers a modern and welcoming environment for its teams and clients.
The team grew in 2021 with the arrival of Maxime Willemin, draughtsman and certified construction manager, who officially joined the company in 2023 as a full-time employee and took an active shareholding in 2024 as a partner.
At Immersia, we are driven by a constant desire for innovation and closeness to our clients, while placing human values at the heart of every project we carry out. Our aim: building the future with passion and responsibility.
Immersia: your trusted partner for your real estate project
At Immersia, we do not simply deal with your real estate issues: we support you with expertise and passion at every stage of your property’s life cycle. Whether through our in-house skills or our network of trusted partners, we make it a point of honour to offer you tailored support.
Our commitment rests on essential values: fairness, respect for people, social responsibility and sustainability. We ensure that each project is managed with a long-term vision, in a responsible and lasting approach, placing your interests and those of society at the heart of our actions.
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- Diagram 1: Support the Immersia way, your trusted partner
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- Diagram 2: The complexity of the property market
The real estate market
The real estate market refers to all transactions for the purchase, sale, rental or construction of real estate such as houses, apartments, land and commercial buildings. It is an over-the-counter market in which transactions take place between sellers and buyers, or between owners and tenants. A real estate market analysis makes it possible to compare the current market values of properties similar to the one you wish to buy or sell.
The complexity of this market lies in the many interactions between supply and demand, and in an ever-changing economic and legal context. In this dynamic environment, rely on the expertise and responsiveness of Immersia’s professionals, who will support you with confidence and clear judgement at every stage.
The levels of analysis of a property
We analyse each project from a macro and micro perspective and at the level of the property itself and its intrinsic characteristics, in order to give you an honest and informed opinion of its value and potential.
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- Diagram 3: The 3 levels of analysis in our reports
Eric
Married, two adult children.
Passionate about sport and triathlon in particular, volunteer president of the Riviera triathlon club “TRIVIERA”, based in Vevey.
“Ironman” triathlete (3.8 km swim, 180 km cycle and 42 km run) in 2025, which, on top of working hours, represents in particular:
… covered in training in 2025.
Endurance sport demands dedication, discipline, continuous training and a long-term vision, which I also find in running Immersia.
Character traits:
- Determined
- Perfectionist
- Committed to human values
- Collaborative
Professional skills:
- Project management
- Sales
- Real estate development
- Trainer
- French/English/German
Maxime
Passionate about sport, and combat sports in particular (kickboxing, Thai boxing).
I enjoy nature (hiking, skiing, outdoor activities) and travel, and I draw on them for the projects we develop with Immersia.
Character traits:
- Rigorous: diligent, attentive to detail, able to maintain high standards.
- Collaborative: enjoys teamwork, emphasises synergy to reach common goals.
- Evolving: seeks continuous improvement, accepts constructive feedback.
Professional skills:
- Construction management (site planning and monitoring, financial management, quality control, coordination)
- Technical drawing (proficient in CAD software)
Céline Martin
HES architect, REG B
An HES architect registered with REG B, Céline Martin joined Immersia in 2026 as an independent architect.
Drawing on her experience as a project leader, she has taken part in the design and construction of varied and demanding projects: high-end chalets, hotels, restaurants, an auditorium, condominium and rental housing, in the lowlands and in the mountains.
She attaches particular importance to project preparation: studies, design, construction details and technical coordination. This approach makes it possible to anticipate constraints, secure execution and guarantee the quality of the project.
Sensitive to authentic materials, notably wood and stone, she also pays particular attention to summer comfort, the relationship between interior and exterior, and environmental issues.
Character traits:
- Direct
- Rigorous
- Passionate
Professional skills:
- Project design and management: all SIA phases
- Renovation and conversion
- Technical coordination
- Residential, hotel and commercial projects
- French / English