Companies in
Sion

4,252 companies based in Sion — name and year of registration from the commercial register, indexed across 241 industries.

Companies

50 of 4,252 companies

Organisation Agricole Sion-Bramois société coopérative

Agricultural Services · Since 1912

Fruit and Vegetable SubscriptionsOrganic Basket SubscriptionsApple Basket Subscriptions

View profile

Banque Raiffeisen Sion et Région société coopérative

Banks · Since 1923

Accounts and paymentsInvestments and wealth managementHousing and mortgages

View profile

Banque Cantonale du Valais

Banks · Since 1925

Private accounts and private packsMortgages and loansWealth management

View profile4.5(11)

PROVINS SA

Viticulture · Since 1930

Valais winesWine tastingsWine tourism

View profile4.4(414)

Grande Dixence SA

Energy Suppliers · Since 1950

Hydropower generationOperation of hydropower facilitiesHydropower extension projects (Gornerli)

View profile4.8(25)

Association Valaisanne des Entrepreneurs du Bâtiment et du Génie civil (AVE)

Building Construction · Since 1951

Trade association and advocacyLegal support and regulatory guidanceRoom rental

View profile

DOMAINES MAISON GILLIARD SA

Retail - Beverages & Spirits · Since 1951

WinesWine shopWine tourism activities

View profile4.8(267)

MAISON GILLIARD SA

Beverage Industry · Since 1951

WinesWine tourismWine boutique & tasting

View profile4.8(267)

Délèze Frères Sàrl Fabrique de Fenêtres et Menuiserie

Plastics Industry · Since 1952

Custom windowsCustom entrance doorsSliding doors

View profile4.5(20)

J. Voeffray & Fils SA

Funeral Services · Since 1954

Funeral ArrangementDeceased PresentationFuneral Conducting

View profile

Association Valaisanne des Entreprises de carrelages (AVEC)

Professional & Trade Associations · Since 1955

Member servicesTrade representation and defence of membersLabour law and social insurance advice and support

View profile

imvista SA

Real Estate Project Development · Since 1956

Real estate developmentProperty developmentPurchase of building plots

View profile4.4(14)

ESH Médias Editions SA

Newspapers & Magazines · Since 1956

Regional pressOfficial gazette of the Canton of VaudMultimedia advertising sales

View profile

Lizerne et Morge SA

Energy Industry · Since 1957

Hydroelectricity

View profile

Cave Sainte-Anne Héritier et Favre SA

Retail - Beverages & Spirits · Since 1959

WineSpirits

View profile4.3(7)

Proz Frères SA

Glass, Ceramics, Stone & Construction Materials Industry · Since 1959

Custom precast concrete (civil engineering)Standard concrete products for buildingStandard concrete products for civil engineering

View profile5(1)

Ferd. Lietti SA Immobilier

Real Estate Brokerage · Since 1960

Construction materialsTiles and natural stoneParquet and floor coverings

View profile4(1)

Clivaz SA Menuiserie

Joinery · Since 1962

Joinery WorkInterior and Exterior Fit-OutRenovation Work

View profile4.9(16)

ETAVIS Romandie SA

Electrical Planning & Installation · Since 1962

Electrical installationsCommunication solutionsBuilding automation

View profile

Marbrerie Moderne Sion SA

Glass, Ceramics, Stone & Construction Materials Industry · Since 1963

Interior fit-outOutdoor landscapingCustom-made fountains

View profile3.7(7)

André Fournier & Cie SA

Timber Construction & Carpentry · Since 1963

Technical officeCNC machining of timber framingCNC machining of frame elements

View profile5(3)

Immoval SA

General Contractors · Since 1963

Real estate brokerageProperty appraisalReal estate development

View profile3.2(10)

Ateliers de Chandoline SA

Metal Construction · Since 1964

Industrial sheet metal workingCustom sheet metal parts fabricationWindow sills

View profile4.4(14)

Les Fils de Charles Favre SA

Beverage Industry · Since 1964

Valais winesVisit of Espace FConference room

View profile4.6(25)

Sarosa SA

Specialized Construction Activities · Since 1964

PaintingCeilingsPlastering

View profile4.6(11)

Garage Sédunois SA

Auto Repair Shops · Since 1965

Commercial vehicle maintenanceBreakdown assistance and replacement vehicleSales of IVECO and Fiat Professional commercial vehicles

View profile

Valcalorie SA

Real Estate Project Development · Since 1965

Plant engineering / services

View profile4.1(8)

Air-Glaciers SA

Transport Companies · Since 1965

Rescue cardShopScenic flights

View profile4.8(73)

VIDESA SA

Specialized Construction Activities · Since 1966

Sanitation worksBuilding serviceRental of mobile toilets

View profile4.8(47)

Sionic SA

Electrical Planning & Installation · Since 1966

PhotovoltaicsIntercom systemsEmergency and safety

View profile3(2)

Farner Air Services Swiss SA

Driving & Flight Schools · Since 1967

Aircraft maintenanceHangar service

View profile

ECOLE MONTANI & ITA & LEMANIA VALAIS COLLEGE SA

Vocational & Secondary Schools · Since 1967

Orientation cycle (Secondary I)Swiss MaturityFrench Baccalaureate

View profile3.1(7)

Fondation de Wolff

Cultural & Educational Organizations · Since 1967

Rental of the Terrana HallCultural events and public events

View profile4.9(9)

Emil Frey SA, succursale de Sion

Automotive & Vehicle Trade · Since 1968

Sale of new vehiclesSale of used vehiclesAutomotive after-sales service

View profile

CGD Bitschnau SA

Real Estate Project Development · Since 1969

Real estate development

View profile5(2)

Imprimerie Schmid SA

Printing Companies · Since 1969

PrintingAddressing, routing and distribution

View profile

Fondation du Conservatoire Cantonal de Musique

Cultural & Educational Organizations · Since 1969

Music teachingDance teachingTheatre teaching

View profile3.8(15)

Fondation Maison St-François

Nursing Homes · Since 1970

Medical-social accommodation for seniorsPersonalised care and supportCatering and meals in the dining room or cafeteria

View profile3.8(4)

TALARIA SA

IT Consulting & Services · Since 1970

Managed ServicesData managementCybersecurity

View profile3.8(10)

Fondation Valaisanne en Faveur des Personnes Handicapées Mentales (FOVAHM)

Institutions for People with Disabilities · Since 1970

Support and trainingVocational activities in workshopsSocio-professional support in the company

View profile

Climaval SA

Sheet Metal Work · Since 1971

Technical study & designAssembly and installationIndustrial and comfort ventilation

View profile5(4)

Caisse de retraite paritaire de l'artisanat du bâtiment du canton du Valais (CAPAV)

Pension Funds · Since 1972

Occupational pension for the building tradesOld-age pension or lump-sumBenefits in the event of invalidity

View profile5(1)

Inter Promotion SA Garage de Champsec

Auto Repair Shops · Since 1972

Vehicle rentalVehicle sales

View profile4.2(104)

Fondation PROVINS

Agricultural Services · Since 1972

Wine production and marketing of Valais winesWine tourismReception and conference rooms

View profile4.4(414)

Dumas Construction SA

Building Construction · Since 1972

General contractorBuilding constructionCivil engineering

View profile4.7(15)

Sigmacom Telecom SA

Telecommunications · Since 1972

RadiocommunicationRadiocommunication device rentalLone worker protection

View profile4.5(23)

Rhone-Color AG, Sitten

Chemical Industry · Since 1973

PaintingDecorative coatingsAdvice and execution for painting work

View profile4.7(41)

LATHION VOYAGES ET TRANSPORTS SA

Travel Agencies · Since 1973

Stays and tripsCruisesTourist coach transport

View profile

Pfefferlé & Cie SA

Retail - General Specialty Trade · Since 1974

ToolsMachinesPersonal protective equipment

View profile4.4(236)

Hünerwadel & Häberli Sion SA Ingénieurs Conseils

Civil Engineering Firms · Since 1974

Civil EngineeringArchitectureReal Estate

View profile5(3)

Sion in figures

4,252CompaniesCommercial register (Zefix) · as of September 23, 2026

241IndustriesNOGA 2025, FSO classification

2017Median year of registrationCommercial register (Zefix) · as of September 23, 2026

12.6 %of the Canton of ValaisCommercial register (Zefix) · as of September 23, 2026

Industry index

All 164 industries in Sion

Industries with fewer than 5 companies in Sion are not listed.

All industries in Switzerland

Real Estate756

Real Estate Project Development381 Property Management212 Real Estate Brokerage200 Facility Management & Cleaning41 Housing Cooperatives5

Finance & Insurance551

Holding Companies321 Fiduciary Offices79 Financial Services42 Insurance Brokerage & Consulting29 External Asset Management27 Pension Funds15 Funds & Investment Companies11 Insurance Companies9 Private Equity & Venture Capital8 Banks5 Family Offices5

Retail & Commerce528

Automotive & Vehicle Trade59 Auto Repair Shops57 Retail - Textiles & Clothing36 Online Shops35 Retail - Food & Luxury Items28 Wholesale - General Specialty Trade26 Wholesale - Beverages & Spirits22 Wholesale - Food & Luxury Items21 Wholesale - Machinery & Technical Equipment19 Retail - Beverages & Spirits17 Retail - General Specialty Trade17 Retail - Health & Cosmetics17 Retail - Newspapers & Kiosks17 Art & Antique Trade16 Retail - Electronic Devices15 Wholesale - Textiles & Clothing15 Opticians & Eyewear Retail12 Wholesale - Construction & Raw Materials11 Retail - Bicycles & Sports Equipment10 Retail - Furniture10 Retail - Watches & Jewelry10 Wholesale - Health & Cosmetic Products10 Retail - Books & Media9 Gas Stations7 Wholesale - Electronic Devices6 Retail - Machinery & Technical Equipment5 Wholesale - Agricultural Materials & Animals5

Construction & Architecture363

Architecture Firms116 General Contractors66 Building Maintenance36 Construction & Project Management34 Building Construction28 Civil Engineering Firms25 Horticulture & Landscaping23 Interior Construction19 Timber Construction & Carpentry14 Specialized Construction Activities13 Civil Engineering10 Sealing & Insulation8 Site Preparation7

Tourism & Hospitality304

Restaurants206 Clubs, Bars & Event Venues40 Hotels26 Catering24 Travel Agencies13 Accommodation Facilities5

IT & Communication266

IT Consulting & Services97 Software Development74 Advertising Agencies66 Public Relations Consulting15 Web Portals & Platform Companies14 Publishing13 Telecommunications8 IT Infrastructure & Cloud5 Newspapers & Magazines5

Healthcare242

Psychiatry & Psychotherapy35 Physiotherapy33 Dental Clinics22 General Practitioner Clinics22 Non-Medical Healthcare Professions18 Other Specialist Clinics15 Naturopathic Clinics12 Pharmacies & Drugstores11 Home Care Services10 Hospitals & Clinics10 Ophthalmology Clinics8 Gynecology & Obstetrics Clinics7 Medical Laboratories7 Dermatology Clinics6 Pediatric Clinics5 Surgery Clinics5

Arts, Culture & Recreation198

Hair Salons49 Cultural & Educational Organizations35 Sports & Recreation Instruction27 Wellness & SPA Facilities25 Beauty Salons21 Artists9 Leisure Facilities9 Tattoo & Piercing Studios6 Museums5

Crafts & Trades196

Plumbing & Building Services38 Electrical Planning & Installation36 Painting & Plastering28 Interior Design & Furnishing27 Flooring & Tiling19 Metal Construction13 Masonry Work10 Specialized Construction Installations10 Joinery9 Glaziery6 Roofing6

Industry193

Medical Technology Industry29 Printing Companies25 Food Processing22 Electrical Industry14 Energy Industry14 Textile & Clothing Industry14 Glass, Ceramics, Stone & Construction Materials Industry11 Cosmetics Industry9 Mechanical Engineering Industry9 Beverage Industry8 Metal Industry7 General Goods Production6 Chemical Industry5 Pharmaceutical Industry5

Associations & Interest Groups85

NGOs & NPOs54 Professional & Trade Associations15 Interest Groups6

Transport & Logistics79

Logistics & Transport Companies34 Mobility Services16 Transport Companies9 Moving Companies8 Taxi Companies7

Public Administration & Education53

Continuing Education Institutes30 Driving & Flight Schools8 Vocational & Secondary Schools5

Energy & Environment48

Sustainability Sector18 Solar & Photovoltaics14 Energy Suppliers9 Waste Management Industry7

Agriculture & Forestry32

Viticulture26

Social Services29

Social Welfare Clubs9 Institutions for People with Disabilities8 Nursing Homes8 Residential Homes5

Sports19

Fitness Centers15

Show all

Locations

Sion and surroundings

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Martigny2,338 Monthey1,411 Sierre1,256 Crans-Montana922 Zermatt900 Verbier868 Visp833 Collombey637 Brig608 Fully570

Companies in
Sion

50 of 4,252 companies

All 164 industries in Sion

Sion and surroundings

More places in the Canton of Valais

Companies in all 26 cantons

Companies inSion

50 of 4,252 companies

All 164 industries in Sion

Sion and surroundings

More places in the Canton of Valais

Companies in all 26 cantons

Companies in
Sion