Civil Engineering Firms in the
Canton of Valais

135 companies in Civil Engineering Firms based in the Canton of Valais — name and year of registration from the commercial register.

Companies

50 of 135 companies

BISA - Bureau d'Ingénieurs SA

Since 1969

Civil engineeringStructures and seismic engineeringSpatial planning

View profile4.8(12)

Hünerwadel & Häberli Sion SA Ingénieurs Conseils

Since 1974

Civil EngineeringArchitectureReal Estate

View profile5(3)

Sollertia SA

Since 1976

Civil engineering and public worksConservation of structuresEngineering structures

View profile4.8(6)

Mega SA Travaux Spéciaux

Since 1976

Concrete rehabilitation / Concrete protectionStructural strengtheningSpecial waterproofing

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Cominex SA

Since 1978

ArchitectureConstruction managementInterior architecture

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Ingeo SA Bureau d'Ingénieurs et Géomètres

Since 1981

Official surveyorRural engineering worksSIT

View profile4.7(3)

ALPATEC SA

Since 1982

Civil engineering officePublic buildingsSchools

View profile4(1)

Cordonier & Rey SA

Since 1983

GeomaticsStructuresRoad developments

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Ingenieurbüro F. Williner AG

Since 1984

Structural engineering worksInfrastructure constructionGeotechnics

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PRA Ingénieurs conseils SA

Since 1985

Buildings, load-bearing structures, civil engineering structures and seismic protectionCivil engineering and roadsRoad and rail tunnels

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SBP I Spezialisten für Bau & Planung AG

Since 1987

ConsultingPlanningProject and Quality Management

View profile4(4)

Geo4me Riddes Région SA

Since 1989

Property managementTechnical surveyingSwiss cadastral system

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Moulin & Duay SA

Since 1989

Interior and exterior paintingPlastering and gypsum workThermal and acoustic insulation

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Geo4me Monthey Région SA

Since 1989

Property managementTechnical surveying3D surveys

View profile5(4)

Ingenieurbüro Zumofen & Glenz AG

Since 1989

Civil engineeringBuilding constructionInfrastructure

View profile4.2(5)

IG group Chalais Anniviers région SA

Since 1990

Official surveyingCivil engineeringGeoinformation

View profile5(7)

PAT Photogrammétrie SA

Since 1990

PhotogrammetrySpecial works – GeodesyOfficial surveying

View profile5(7)

Zurbriggen Karl AG, Ingenieur- und Vermessungsbüro

Since 1991

Official surveyingEngineering surveyingGeoinformation

View profile5(2)

Rudaz + Partner SA/AG

Since 1991

Official surveyingTechnical surveyingGeoinformatics

View profile4.8(16)

Kurmann Cretton Ingénieurs SA

Since 1993

Building design and constructionSeismic engineeringCivil engineering and environment

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IG group Hérens région SA

Since 1993

Civil engineeringOfficial surveyingGeoinformation

View profile5(7)

IG group Conthey région SA

Since 1994

Official surveyingCivil engineeringGeoinformation

View profile5(7)

Bureau technique Moret et Associés SA

Since 1994

Civil engineeringUrban and fluvial hydraulicsSurveying work

View profile4.5(4)

SPI Schmidhalter Partner Ingenieure AG

Since 1995

PlanningConstruction managementOverall planning

View profile4.4(5)

Geo4me Martigny Région SA

Since 1995

Property managementTechnical surveying3D surveys

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Editech SA, Bureau d'ingénieurs

Since 1995

Civil EngineeringStructuresNew Buildings

View profile5(12)

Areaplan Raumplanung, Siedlungsgestaltung, Umweltkoordination, Beratung AG

Since 1996

Land-use planningSpecial land-use planningSpatial concepts and guidelines

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Gasser & Masserey SA

Since 1996

Civil engineering engineering officeStructuresCivil engineering

View profile5(5)

Tscherrig Partner Engineering AG

Since 1998

Structural designCivil engineeringGeotechnical engineering

View profile5(2)

PETRICCIOLI CONSTRUCTIONS S.A.

Since 1998

Building constructionCivil engineeringBuilding transformation

View profile5(3)

IG group Sion région SA

Since 1998

Official surveyingSpecial works – GeodesyCivil engineering

View profile5(7)

Bureau d'Ingénieurs Realtec Sàrl

Since 2000

Civil engineering officeSite management and construction supervisionRenovations and seismic compliance

View profile5(1)

Edi Immo Sàrl

Since 2000

Civil engineeringHydraulic structuresNew constructions

View profile5(12)

Morisod SA Constructions

Since 2001

Timber constructionRenovations & RemediationEngineering – Case Studies & Fire Protection

View profile4.7(13)

Idealp Ingénieurs Sàrl

Since 2001

Risk prevention plansMaster plan and rehabilitation concept for water supply networkConcrete and timber structures

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Guillaume Favre Ingénieurs et Architectes SA

Since 2001

Civil engineeringStructuresSki lifts

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Matterhorn Engineering AG

Since 2002

Engineering services in constructionGeotechnics and construction-pit safetyStructural design and structural engineering

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THETAZ Ingénieurs Civils SA

Since 2003

Civil engineeringStructural designSeismic study

View profile5(1)

nco-ing SA

Since 2004

Civil engineeringRail engineeringCable transport

View profile4.8(5)

BPA Ingénieurs conseils Sàrl

Since 2004

Civil engineeringSeismic assessments and seismic strengtheningSpecial foundation and retaining works

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buroconsult Sàrl

Since 2004

Technical expertisesMediation / ArbitrationProject management

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Réalisations Techniques Multiples RTM SA

Since 2007

Electrical planningPreliminary and design studiesConstruction, conversions and renovations

View profile4.5(4)

HUBER & TORRENT SA

Since 2007

Civil engineering for buildingsSeismic engineeringCivil engineering

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RWB Valais SA

Since 2008

Civil engineeringWaterSpatial planning

View profile5(3)

Bühler Entreprises Management (BEM) SA

Since 2010

General and industrial electrical installationsManufacture of electrical switchboardsEngineering office and electrotechnical studies

View profile4.7(25)

BECO énergie SA

Since 2011

Electrical studyPower installationsHome automation

View profile4(3)

GIT4 SA

Since 2011

Civil engineering office

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NTQ SA

Since 2012

Platipus mechanical anchoring systemSlope, wall and retaining-wall anchoringTemporary and permanent excavation support

View profile4.9(7)

BA Fonfi Sàrl

Since 2012

Technical engineering studiesPlans and calculations for construction projects

View profile5(1)

Lattion Bruchez Ingénieurs SA

Since 2012

Civil engineeringSeismic engineeringBuilding | industry

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Show 38 more companies

Civil Engineering Firms in the Canton of Valais

135Civil Engineering FirmsCommercial register (Zefix) · as of August 26, 2026

2014Median year of registrationCommercial register (Zefix) · as of August 26, 2026

135in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026

1,769in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Civil Engineering Firms in the region

Point size by number of companies per place.

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

Largest places

Sion21 Martigny14 Sierre11 Monthey10 Brig5 Visp5

Place axis

Other industries in the Canton of Valais

All companies in the Canton of Valais

Real Estate Project Development2,044 Restaurants1,566 Property Management992 Real Estate Brokerage928 Holding Companies743 Hotels682 Auto Repair Shops476 Management Consulting475 Fiduciary Offices475 Architecture Firms471 IT Consulting & Services469 Painting & Plastering440 Automotive & Vehicle Trade422 Technical Consulting & Engineering405 Viticulture392 Plumbing & Building Services357 Logistics & Transport Companies355 Facility Management & Cleaning317 General Contractors307 Advertising Agencies297 Sports & Recreation Instruction275 Timber Construction & Carpentry272 Joinery272 Electrical Planning & Installation265 Hair Salons260 Horticulture & Landscaping242 Food Processing241 Interior Construction239 Retail - Bicycles & Sports Equipment237 Building Construction232 Software Development232 Flooring & Tiling228 Clubs, Bars & Event Venues214 Trade Fair & Event Organizers211 NGOs & NPOs205 Online Shops184 Retail - Food & Luxury Items182 Building Maintenance180 Holiday Apartments & Houses178 Metal Construction172 Cultural & Educational Organizations172 Other Service Industries170 Retail - Textiles & Clothing168 Coaching & Personal Development163 Interior Design & Furnishing151 Physiotherapy148 Civil Engineering146 Beverage Industry145

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Civil Engineering Firms in theCanton of Valais

50 of 135 companies

Civil Engineering Firms in the region

Civil Engineering Firms in other places

Other industries in the Canton of Valais

Civil Engineering Firms in the
Canton of Valais