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Tiba SA 

Sion · Since 2021

Tiba SA provides planning and installation of renewable heating systems and residential fireplaces and stove installations. Its services also include sanitary installations (plumbing), chimney and stove construction, and roofing and sheet-metal work.

André Sierro SA 

Sion · Since 1994

The core activity of André Sierro SA primarily encompasses the following areas: Masonry and Concrete (building construction, renovations, and conversions), Civil Engineering (construction of infrastructure such as roads, bridges, etc.), and Real Estate (construction and sale of residential and commercial properties). The company thus offers a wide range of services in the construction sector, from planning and execution of construction projects to the sale of real estate properties.

Astori Holding SA 

Sion · Since 2024

Astori Holding SA provides engineering services and execution for timber construction and carpentry projects. Its offerings include structural and engineering solutions for complex timber buildings as well as certified joinery and fittings meeting technical requirements such as fire protection, burglar resistance, acoustic performance and flood resistance. The company operates a modern production facility, uses BIM workflows and promotes responsible use of wood in building construction.

Astori SA 

Sion · Since 2011

Astori SA is a company providing engineering and construction services in timber construction and carpentry. Its services cover delivery of complex, large-scale projects, certified components for fire protection, anti-burglary, acoustic and flood resistance, and work ranging from traditional carpentry to multi-storey timber buildings, industrial and commercial structures, furniture and high-performance joinery.

Ateliers de Chandoline SA 

Sion · Since 1964

The core activity of Ateliers de Chandoline SA is industrial sheet metal work, particularly the processing and treatment of metal sheets (toles) made of steel, stainless steel and aluminum. This includes various services such as turning, cutting, bending and shaping of metal sheets, as well as the production of various products such as gates, balustrades and other metal parts. The company has modern machinery and equipment, such as lathes, cutting machines, bending machines and laser cutting machines, to offer these services.

Bétrisey et Albrecht Vins Sàrl 

Sion · Since 2006

The core activity of Bétrisey & Albrecht Vins Sàrl is the cultivation, production and sale of wine, particularly wines from the Valais region in Switzerland. The company operates a vineyard and offers a selection of wines, including white, rosé and red wines. Sales are made through an online boutique and likely also directly on site in Sion.

Fondation du Conservatoire Cantonal de Musique 

Sion · Since 1969

The company is a conservatory that offers musical, dance and theatrical training. The core activity includes the implementation of courses, workshops and lessons in the fields of music (instrumental and vocal instruction), dance (classical dance, modern dance, etc.) and theater (acting, directing, etc.). The conservatory offers training for different age groups and levels, from beginners to advanced students.

FuturPlus Sàrl 

Sion · Since 2023

FuturPlus Sàrl provides academic support, tutoring and coaching, operates a private school and delivers tailored training and school-to-work orientation services for pupils, apprentices and adults.

Garage Roh Jean Maurice 

Sion · Since 2012

The core activity of Garage Jean-Maurice Roh is the repair and maintenance of vehicles of all brands, including new cars, used cars, classic cars and youngtimers. The specific services include: vehicle maintenance and repair, exhaust gas checks, mechanical repairs, chassis and engine cleaning, preparation for vehicle inspections, and free consultation and cost estimates. The company offers these services as an independent garage in the Sion region and is characterized by flexibility and professional expertise.

G. Charbonnet Ostéopathie Sàrl 

Sion · Since 2015

G. Charbonnet Ostéopathie Sàrl provides osteopathic consultations focused on manual assessment and treatment for patients of all ages. Services include pediatric, perinatal and sports-related care; the practice operates within the Cabinet du Vieux-Canal collaboration of three osteopaths, and the practitioner is a member of the Fédération Suisse d'Ostéopathie (FSO) and is recognized by complementary health insurers.