Building Construction in Sion

Companies

All 19 companies in Sion

Dumas Construction SA

Since 1972

General contractorBuilding constructionCivil engineering

View profile4.7(15)

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

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

Since 2000

Early retirementRETABAT documentation for companies

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Sovalco SA

Since 2012

General contractorReal estate for saleRenovations

View profile4.9(10)

Qualibat Development SA

Since 2014

Construction company

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Workswell Sàrl

Since 2019

MCR & BMS EngineeringEnergy Audit & AdvisorySupervision & Integration

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Alban Constructions Sàrl

Since 2020

New construction & civil engineeringRenovation & finishingExterior landscaping

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Valbaco SA

Since 2024

Masonry workReinforced concrete

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CAAZ CONSTRUCTIONS PATRUNJEL

Since 2026

Outdoor landscapingEarthworksMasonry work

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

Since 1951

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constructionvalais

Since 2018

View profile4(26)

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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AR

Art Rénovation Sàrl

Since 2015

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BF

Bruder Ferraillage Sàrl

Since 2024

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IR

IC-Groupe Rénovations Sàrl

Since 2025

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Show 7 more companies

Building Construction in Sion

19Building ConstructionCommercial register (Zefix) · as of August 26, 2026

2012Median year of registrationCommercial register (Zefix) · as of August 26, 2026

232in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026

3,490in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Martigny21 Collombey10 Visp9 Sierre9 Monthey9 Conthey7 Naters6 Glis5 Vétroz5

Place axis

Other industries in Sion

All companies in Sion

Real Estate Project Development338 Restaurants170 Holding Companies143 Real Estate Brokerage141 Property Management119 Architecture Firms100 IT Consulting & Services71 Fiduciary Offices69 Management Consulting56 General Contractors56 Auto Repair Shops54 Technical Consulting & Engineering52 Software Development52 Automotive & Vehicle Trade50 Advertising Agencies46 Hair Salons44 NGOs & NPOs34 Plumbing & Building Services33 Retail - Textiles & Clothing32 Other Service Industries30 Electrical Planning & Installation30 Psychiatry & Psychotherapy30 Facility Management & Cleaning30 Physiotherapy29 Clubs, Bars & Event Venues28 Coaching & Personal Development27 Financial Services27 Logistics & Transport Companies27 Viticulture26 Cultural & Educational Organizations26 Online Shops26 Recruitment & HR Consulting25 Research & Development24 Trade Fair & Event Organizers24 Insurance Brokerage & Consulting24 Printing Companies24 Interior Design & Furnishing23 Painting & Plastering23 Sports & Recreation Instruction23 Dental Clinics23 Hotels23 Continuing Education Institutes22 Civil Engineering Firms21 Wellness & SPA Facilities21 External Asset Management20 Medical Technology Industry19 Wholesale - Beverages & Spirits19 Interior Construction18

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Building Construction inSion

All 19 companies in Sion

Building Construction in the region

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Other industries in Sion

Building Construction in
Sion