Building Construction in
Sion

28 companies in Building Construction based in Sion — name and year of registration from the commercial register. The list below shows them all.

Companies

All 28 companies in Sion

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

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

Since 1951

Trade association and advocacyLegal support and regulatory guidanceRoom rental
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Dumas Construction SA Logo

Dumas Construction SA

Since 1972

General contractorBuilding constructionCivil engineering
View profile4.7(15)
CPCV Caisse de pension de la Construction du Valais Logo

CPCV Caisse de pension de la Construction du Valais

Since 1982

Pension fund (CPCV)Pension benefits for insured personsCPCV pension documentation and rules
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André Sierro SA Logo

André Sierro SA

Since 1994

Masonry and concreteCivil engineeringReal estate
View profile4.3(13)
Caisse de retraite anticipée du secteur principal de la construction et du Carrelage du canton du Valais - RETABAT Logo

Caisse de retraite anticipée du secteur principal de la construction et du Carrelage du canton du Valais - RETABAT

Since 2000

Early retirementRETABAT documentation for companies
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Sovalco SA Logo

Sovalco SA

Since 2012

General contractorReal estate for saleRenovations
View profile4.9(11)
Qualibat Development SA Logo

Qualibat Development SA

Since 2014

Construction company
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constructionvalais Logo

constructionvalais

Since 2018

Room RentalLegal Protection InsuranceLegal Factsheets and Legislative Monitoring
View profile4(26)
Workswell Sàrl Logo

Workswell Sàrl

Since 2019

MCR & BMS EngineeringEnergy Audit & AdvisorySupervision & Integration
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Valbaco SA Logo

Valbaco SA

Since 2020

Masonry workReinforced concrete
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Alban Constructions Sàrl Logo

Alban Constructions Sàrl

Since 2020

New construction & civil engineeringRenovation & finishingExterior landscaping
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M&R Groupe SA Logo

M&R Groupe SA

Since 2024

ScreedsWaxed concreteFloor resins
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CAAZ CONSTRUCTIONS PATRUNJEL Logo

CAAZ CONSTRUCTIONS PATRUNJEL

Since 2026

Outdoor landscapingEarthworksMasonry work
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FJ

Fasanino Jean

Since 1951

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BS

Bativa SA

Since 1979

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H&

Héritier & Cie SA, entreprise de bâtiments et travaux publics

Since 1980

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SD

SI des Alpes Sàrl

Since 1998

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WB

Walo Bertschinger SA Romandie, succursale de Sion

Since 2009

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TM

Trani Michel SA

Since 2012

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AR

Art Rénovation Sàrl

Since 2015

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AS

Atra SA, succursale de Sion

Since 2018

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MC

MELLY CONSTRUCTIONS SA succursale de Sion

Since 2018

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LM

Les Mayens du Valais Sàrl

Since 2022

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BF

Bruder Ferraillage Sàrl

Since 2024

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PC

PRESTIGE CONSTRUCTIONS SA LTD, à Londres (GB), succursale de Sion

Since 2025

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IR

IC-Groupe Rénovations Sàrl

Since 2025

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FS

FloLand SA

Since 2025

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RS

RTMV.CH SA

Since 2025

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Building Construction in Sion

28Building ConstructionCommercial register (Zefix) · as of September 23, 2026
2018Median year of registrationCommercial register (Zefix) · as of September 23, 2026
345in the Canton of ValaisCommercial register (Zefix) · as of September 23, 2026
5,266in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

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

Largest places

Martigny24Collombey15Sierre12Monthey12Visp11Conthey10Glis9Crans-Montana8Savièse8Naters7
Industry axis

Building Construction in other places

Building Construction across Switzerland
Martigny24Collombey15Sierre12Monthey12Visp11Conthey10Glis9Crans-Montana8Savièse8Naters7Vétroz7Fully6Gampel5Lens5Saxon5

By canton

Canton of Zurich728Canton of Bern537Canton of Aargau394Canton of St. Gallen384Canton of Vaud370Canton of Valais345Canton of Ticino305Canton of Lucerne262Canton of Grisons256Canton of Thurgau226Canton of Geneva187Canton of Schwyz167Canton of Zug164Canton of Solothurn160Canton of Basel-Country141Canton of Fribourg136Canton of Schaffhausen70Canton of Neuchâtel59Canton of Appenzell Outer Rhodes55Canton of Glarus53Canton of Jura49Canton of Nidwalden41Canton of Obwalden36Canton of Appenzell Inner Rhodes31Canton of Uri24
Place axis

Other industries in Sion

All companies in Sion
Real Estate Project Development381Holding Companies321Property Management212Restaurants206Real Estate Brokerage200Architecture Firms116IT Consulting & Services97Management Consulting93Fiduciary Offices79Technical Consulting & Engineering77Software Development74General Contractors66Advertising Agencies66Automotive & Vehicle Trade59Auto Repair Shops57NGOs & NPOs54Trade Fair & Event Organizers51Hair Salons49Financial Services42Other Service Industries41Facility Management & Cleaning41Clubs, Bars & Event Venues40Research & Development39Coaching & Personal Development38Plumbing & Building Services38Building Maintenance36Electrical Planning & Installation36Retail - Textiles & Clothing36Cultural & Educational Organizations35Psychiatry & Psychotherapy35Online Shops35Construction & Project Management34Logistics & Transport Companies34Physiotherapy33Recruitment & HR Consulting30Continuing Education Institutes30Insurance Brokerage & Consulting29Medical Technology Industry29Administrative Services28Painting & Plastering28Retail - Food & Luxury Items28Interior Design & Furnishing27Sports & Recreation Instruction27External Asset Management27Viticulture26Wholesale - General Specialty Trade26Hotels26Civil Engineering Firms25