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GA Construction & Rénovation Sàrl 

Sion · Since 2020

The core activity of GA Construction & Rénovation Sàrl is the provision of services in the field of construction and renovation, particularly in the areas of plastering, painting and facade work. The company offers comprehensive solutions for construction and renovation projects and positions itself as a reliable partner for the implementation of customer wishes.

GAGLIARDI architectes SA 

Sion · Since 2016

The core activity of Patrice Gagliardi Architecte is the planning and realization of architectural projects, including residential buildings, schools, healthcare facilities, administrative buildings and other constructions. The company provides services in the fields of architecture, planning and project management.

Garage AUTOP Sàrl 

Sion · Since 2023

GARAGE CORBASSIERES Sàrl 

Sion · Since 2003

The company Garage Corbassieres Sàrl is a car dealership specializing in the sale and maintenance of Škoda vehicles. The core activities include: sale of new and used Škoda vehicles, maintenance and repair of Škoda vehicles (after-sales service), sale of Škoda spare parts and accessories, performance of inspections and maintenance work (e.g. spring check-up), purchase and sale of used cars, consulting and support for the configuration and purchase of Škoda vehicles, organization of test drives, handling of accident damage and repairs. The company also offers training positions for young people and attaches importance to the quality of its services by regularly conducting ISO audits.

Garage Europa Sion Sàrl 

Sion · Since 2017

The core activity of Garage Europa Sion Sàrl is the repair and maintenance of vehicles. The company is an independent garage offering various services for vehicles, including repairs, maintenance and possibly also the sale of used cars.

Garage Procida Sàrl 

Sion · Since 2023

Garage Procida Sàrl is a motor vehicle workshop that accepts vehicles of all makes and ages for repairs, maintenance and service. The garage operates independently of a single manufacturer and provides online appointment booking; a contact telephone number is listed on the website.

Garage Sédunois GCL SA 

Sion · Since 2022

Garage Sédunois GCL SA is a garage and vehicle dealer focused on light and heavy commercial vehicles, including IVECO and Fiat Professional models. It provides diagnostics, maintenance and repair, expertise preparation, trailer‑hitch installation, air‑conditioning service, tachograph certification, replacement vehicles and parts/accessories.

Garage Sédunois SA 

Sion · Since 1965

Garage Sédunois SA is a dealer and service provider for commercial vehicles, offering sales of IVECO and Fiat Professional models. Its services include diagnostics, maintenance, repairs, towbar installation and the supply of original parts and vehicle accessories.

Garage VRC SA 

Sion · Since 2020

The core activity of Garage VRC SA is the repair, maintenance and restoration of vehicles of all brands, including classic cars and company vehicles. The services include, among others: diagnosis and repair of electronic systems (engines, ABS, ESP, airbags, etc.), testing and repair of braking systems, air conditioning diagnosis and repair, tire changing and mounting, preparation of vehicles for expert opinions and customs clearance, anti-pollution tests, and maintenance and repair of vehicles in compliance with the manufacturer's warranty. The company also offers a car rental service while customers' vehicles are being repaired.

Gasanin Sanitaire Chauffage Sàrl 

Sion · Since 2015

Gasanin Sanitaire Chauffage Sàrl provides installation and maintenance services for sanitary and heating systems, and installs heat pumps with assistance for federal subsidy applications.

Gastroconsult SA 

Sion · Since 1996

Gastroconsult SA provides accounting, financial and tax services as well as business consulting and real-estate services for the hospitality sector. The website also lists offerings such as auditing, payroll administration and sector-specific analysis and client tools.

Gastroval Distribution SA 

Sion · Since 2004

The core activity of Gastroval Distribution SA is the wholesale distribution of food products, particularly fish, seafood, meat, foie gras, terrines and other specialties to professional customers such as restaurants and to private end-consumers. The company also offers specialized services such as fondue preparation and fish and seafood processing.

Gate2design Sàrl 

Sion · Since 2010

Gate2design Sàrl is a graphic design and communication agency that creates visual identities, communication materials and advertising concepts.

Gauye et Dayer SA 

Sion · Since 1984

GD Climat SA 

Sion · Since 1982

GD Climat SA provides building services engineering, offering planning, installation and maintenance of heating, ventilation, cooling/air‑conditioning systems, automation and industrial piping. Services include HVAC design and project studies (SIA), energy dossiers and audits, system optimisation, and maintenance contracts with after‑sales support for contracted systems.

Geiger Fiduciaire & Consulting Sàrl 

Sion · Since 2023

The core activity of Geiger Fiduciaire & Consulting is to provide services in the field of financial management, tax consulting and corporate consulting. Specifically, this includes: Fiduciaire (trusteeship): taking over tasks such as accounting, personnel management and tax returns for companies. Consulting: advising companies on financial planning, risk management and strategic decisions. CFO Externalisé (external chief financial officer): providing qualified financial experts as an external resource for companies to support financial functions. The company thus supports companies in managing their finances, optimizing their tax burden and developing strategic plans.

Génie Culturel Sàrl 

Sion · Since 2022

The core activity of Génie Culturel is the development and creation of digital games and experiences, particularly Serious Games, 3D games, virtual reality games, video games, escape games and treasure hunts, specifically designed for the cultural, tourism and education sectors. The company also offers services in the field of digital creation, media and storytelling and operates a virtual reality center in Sion, Switzerland.

Geosat SA 

Sion · Since 2001

Geosat SA is an engineering and official surveying firm (EPF/SIA) providing surveying, monitoring and geomatics services. Core activities include cadastral and parcel adjustments, geodetic monitoring of dams and infrastructure, technical surveys for major construction projects, 3D mapping with laser‑scan and LiDAR, drone and ground‑penetrating radar imagery, and research & development in laser‑scan, LiDAR, GPS and GPR technologies.

Gespower SA succursale de Sion 

Sion · Since 2000

Gespower SA succursale de Sion provides fiduciary and accounting services, including bookkeeping, preparation of financial statements and tax filings. Services also include payroll and HR administration, business management advice, assistance with company acquisitions, sales and transfers, and financial and fiscal planning, with a specialization in the healthcare sector.

Global InterConnection Group Services SA 

Sion · Since 2023

Global InterConnection Group Services SA provides project, operational and management expertise for interconnector cables, data cables and wider energy transmission and data infrastructure projects. The company supports development, construction and operation of such projects through strategic partnerships with manufacturers, interconnector operators and grid operators.