4'363 companies found
VHTechnic Sàrl
Sion · Since 2011
The core activity of VHTechnic Sàrl is the provision of technical services and consulting in the field of building technology, particularly in the areas of: Heating: planning and implementation of energy-efficient heating systems; Sanitation: planning and implementation of sanitary facilities, including the installation of water and wastewater systems; Ventilation and air conditioning: planning and implementation of ventilation and air conditioning systems; Energy: conducting energy analyses and diagnostics, creating energy balances and supporting the acquisition of energy certifications such as Minergie. The company also provides comprehensive technical support in the planning, execution and monitoring of construction projects.
Bastien Charvoz Architecte Sàrl
Sion · Since 2018
Bastien Charvoz Architecte Sàrl is an architectural practice offering services in building transformation, heritage enhancement and new construction. The studio also participates in architectural competitions and provides design and project management services.
dp architectes sa
Sion · Since 2021
The company "dparchitectes" is engaged in architecture.
Edeltech Sàrl
Sion · Since 2010
The core activity of Edeltech is the development and provision of an intelligent water monitoring system that monitors and detects water sources for contamination in real-time. This system uses cloud computing, IoT technology, and artificial intelligence to collect and analyze data from sensors, enabling rapid response to contamination. The goal is to provide a cost-effective solution to ensure the safety of drinking water sources and promote access to clean water for all people.
Fondation en faveur du personnel de la Maison St-François
Sion · Since 2021
Stage Crafters, Sandy Crittin
Sion · Since 2023
Stage Crafters is a service provider in the field of event technology, offering solutions for sound, lighting, video and building automation. The company's core activity includes planning, organizing and executing events such as concerts, theater performances, trade fairs and other events, as well as installing and maintaining the corresponding technical equipment. Additionally, the company also provides training and further education for specialized personnel.
Valtransfer Nkerabigwi
Sion · Since 2022
ValTransfer provides transportation services in Switzerland, particularly airport transfers, intercity connections, business travel and ski resort transfers. It offers luxurious and reliable vehicles with professional drivers to provide customers with a comfortable and safe travel experience.
Xylotech Sàrl
Sion · Since 2016
Xylotech Sàrl is primarily engaged in the planning and implementation of construction projects, with a focus on the use of wood as a building material. The core activities include: The construction of new buildings, such as villas and residential houses, tailored to individual customer requirements; The renovation and refurbishment of existing buildings, including energy-efficient renovations and aesthetic enhancements; The planning and implementation of projects that focus on sustainability and regional economic viability. Xylotech positions itself as a specialist in wood construction and offers its customers a comprehensive service from planning to implementation of construction projects, tailored to individual needs and wishes.
Charvoz - Mojo architectes Sàrl
Sion · Since 2025
Charvoz - Mojo architectes Sàrl is an architectural practice offering design and project services for new construction and the transformation of existing buildings, including childcare facilities, individual houses, sports and leisure areas, and church restorations. The firm also participates in architectural competitions and works with clients and project partners throughout the planning process.
A.J. Concept Sàrl
Sion · Since 2018
The company's core activity is the planning, installation, maintenance and repair of heating and sanitary technology systems, including the installation of solar systems, heat pumps and air conditioning systems, as well as the implementation of energy audits and thermal analyses.
BERCHTOLD & ASSOCIES SA
Sion · Since 2021
The core activity of Berchtold & Associés SA is the provision of trust and fiduciary services, particularly in the administration and management of companies, tax consulting, wealth planning and domiciliation of individuals and companies in Switzerland and abroad, especially in Portugal.
Com'in Immobilier SA
Sion · Since 2014
The core activity of COM'IN Immobilier SA is the sale and rental of real estate, including houses, chalets, apartments, plots of land and other real estate objects. The company also provides consulting services for real estate buyers and sellers.
Fiduciaire & Gérance immobilière Fournier Pommaz FGFP Sàrl
Sion · Since 2016
The core activity of Fiduciaire et Gérance immobilière FGFP Sàrl is fiduciary services (trust services) and real estate management, particularly in the administration of pension funds and the rental and sale of real estate, including commercial properties.
ARX Groupe SA
Sion · Since 2021
Radio Rhône SA
Sion · Since 1990
Radio Rhône SA is a radio broadcaster that offers live programmes, news, podcasts and replays, and provides editorial content on sport, culture and weather.
Spahni Courtage Sàrl
Sion · Since 2002
The core activity of SpahniCourtage is the wine trade, particularly the brokerage of wines, musts and grapes between buyers and sellers. The company acts as a wine broker and provides grape brokerage services, where it assesses the requirements of buyers and sellers and maintains contact between the two parties until a contract is concluded.
Symphony Family Office SA
Sion · Since 2011
Symphony Family Office SA is an asset management company and family/private office that provides asset management, succession planning, tax optimization, real-estate and financial advisory services, and credit negotiation.
Valestim Sàrl
Sion · Since 2020
The core activity of Valestim Sàrl is to provide services in the field of real estate valuation, expertise and consulting, particularly in the Valais region of Switzerland. This includes the valuation of various types of properties, such as residential homes, commercial properties, industrial and commercial buildings, mountain residences, hospitality and hotel properties, as well as historic buildings. The company also offers specialized services such as land valuation, determination of property values in the context of inheritances, financing or divorces, and the application of specialized valuation methods such as the Discounted Cash Flow (DCF) method.
Valsanté SA
Sion · Since 1994
The core activity of Valsanté SA is the provision of health services, particularly in the areas of physiotherapy, sophrology and dietetics. The company offers individual and group-based treatments and consultations to promote and maintain the physical and mental health of its customers. The services include, among others, physiotherapy, massage, relaxation, movement therapy, nutrition counseling and pregnancy preparation.
Domaine du Clos du Bisse Sàrl
Sion · Since 1992
Domaine du Clos du Bisse Sàrl farms vineyard parcels above Sion and vinifies Valais specialities such as Fendant, Petite Arvine and Cornalin. Sales and tastings take place in the cellar in the town centre.
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Source: Federal Statistical Office, UID register