Technical Consulting & Engineering in the
Canton of Valais

405 companies in Technical Consulting & Engineering based in the Canton of Valais — name and year of registration from the commercial register.

Companies

50 of 405 companies

BEG SA Géologie & Environnement

Since 1970

GeotechnicsNatural hazardsHydrogeology & Geothermics

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Bureau technique Georges Rey-Bellet SA

Since 1971

Official surveying and geometric worksCivil engineering and civil worksReal estate appraisals

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Vitus Fux Planungs- und Verwaltungs AG

Since 1975

Planning and administrative services

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ALPIMMO VALLEY SA

Since 1976

Real estate brokerageHoliday apartment managementRental management for annual and seasonal lettings

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Serge Frochot & Daniel Pi, Bureau d'Ingénieurs Civils

Since 1978

Civil engineeringStructures and fire protectionWater management

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IWM AG

Since 1980

Non-destructive testingWire rope testingDestructive testing

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PLANAX AG

Since 1983

Construction & EnvironmentGeomaticsSpatial planning

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Ingenieurbüro F. Williner AG

Since 1984

Structural engineering worksInfrastructure constructionGeotechnics

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Depair SA

Since 1985

Monobloc air handling unitsControl of air handling unitsRetrofit | Transformation

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Transportplan Sion SA

Since 1986

Soft mobility and public transportTraffic and parkingUrban development and civil engineering

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Bureau d'Etudes Impact SA

Since 1986

Environmental studies and consultingEnvironmental monitoring of construction sitesEnvironmental management for major projects

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Phitronic SA

Since 1987

Business matchmaking and international business developmentPrivate or public business representationEstablishing links and access to administrations and states

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ALRO Engineering SA

Since 1988

Feasibility studies and conceptsEngineering hardwareEngineering software - Automate

View profile4.7(7)

Buehler Engineering SA

Since 1988

EngineeringIndustrial studiesEnergy studies

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Sigma Ingénierie et Maintenance SA

Since 1989

Engineering of building services installationsEnergy concepts and optimisation of energy efficiencyMaintenance of building services installations

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Pronat Umweltingenieure AG

Since 1989

Environmental impact assessment reports and environmental construction supervision (UVP/UBB)Aquatic ecology, renaturation and revitalisationContaminated site and pollutant investigations

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Technicad engineering SA

Since 1990

EngineeringProject managementSpecial-purpose machines

View profile4.5(4)

Rovina & Partner AG, Geologie, Geotechnik, Hydrogeologie

Since 1990

Engineering geologyNatural hazards managementEnvironmental geology and contaminated site remediation

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ALPS Group SA

Since 1990

Electrical EngineeringAutomation & OTControl & Command

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Bitz Electricité SA

Since 1990

Electrical InstallationsEngineering and Project OfficePurchase and resale of devices

View profile5(6)

DMC Dessimoz Management Construction SA

Since 1991

Civil engineeringBuilding constructionEngineering advice and project management

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DPE Electrotechnique SA

Since 1992

Planning of electrical installationsElectrical automation engineeringAutomation for water and energy

View profile5(8)

Géoval Ingénieurs-Géologues SA

Since 1992

GeotechnicsNatural hazardsHydrogeology

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Ingenieurbüro TEYSSEIRE und CANDOLFI AG, dipl. Ing. ETH/SIA

Since 1992

Engineering consulting and project designConstruction management and deliveryGeotechnics

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Kurmann Cretton Ingénieurs SA

Since 1993

Building design and constructionSeismic engineeringCivil engineering and environment

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Novoglace AG

Since 1994

Refrigeration engineeringAir conditioning engineeringHome air conditioning

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Sarrasin Etudes Techniques SA

Since 1994

Sheet metal workRoofs & FacadesWaterproofing

View profile4.3(19)

Norbert SA Géologie Technique et Hydrogéologie

Since 1995

Engineering geologyHydrogeologyStudies and monitoring of underground structures

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CIMO Compagnie industrielle de Monthey SA

Since 1996

Treatment of liquid wasteEngineeringMaintenance

View profile3.6(8)

Mattson Intertool GmbH

Since 1997

Alternative blasting methodsRock CrackerCardox system

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Arcalpin, Thomas Ammann

Since 1999

Land use planning & construction lawRegional development & rural areasProject management & resource management

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Elektroingenieurbüro Demostene & Partner AG

Since 1999

EngineeringProcess automationBuilding automation

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BINA Engineering SA

Since 1999

Consulting and design in nature, landscape and environmentCivil engineering and structural improvementsForest and wildlife biology

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Valkontroll GmbH

Since 2000

PlanningAlterationsRepairs

View profile4.4(9)

GAP Engineering SA

Since 2000

Project consultingEngineeringPlanning

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Geosat SA

Since 2001

Official land surveyingTechnical surveying and geodetic monitoring3D mapping and laser surveys

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CCD - CONCEPT CONSULTING & DEVELOPMENT SA

Since 2001

IrrigationTunnels & sheltersWash area

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Karakas et Français S.A.

Since 2001

GeotechnicsGeostructuresGeology

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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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LyWa Immobilien AG

Since 2002

Building physicsBuilding protection and structural preservationStructural dynamics

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Klaus Aufdenblatten Geomatik AG

Since 2003

Official surveyingConstruction surveyingEngineering surveying

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Bureau d'ingénieurs et de géologues Tissières SA

Since 2004

GeologyGeotechnicsHydrogeology

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BPA Ingénieurs conseils Sàrl

Since 2004

Civil engineeringSeismic assessments and seismic strengtheningSpecial foundation and retaining works

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An-Tec Antille Daniel

Since 2004

Architectural and ambience lightingSound system / VideoInstallation of equipment

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PMAX SA

Since 2005

Free diagnostic of production facilitiesOptimisation of production processesControl and automation engineering

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Ingenieurberatung Dr. Kreher

Since 2005

Consulting services in structural engineeringConsulting services in researchConsulting services in education

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Enerconseil Sion SA

Since 2005

Energy consulting and energy rationalisationBuilding physics and acoustic comfortEnergy concept and renovations

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Ingénieur-conseils en électricité Yves Roduit Sàrl

Since 2006

Building electrical engineeringElectrical installation expertise and auditsStrong current

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Sygma SA

Since 2006

Engineering ServicesIT & Automation ServicesStaffing Services

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GT Technic Sàrl

Since 2006

Vibration measurements and analysisMachine condition monitoringTechnical support / engineering

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Show 38 more companies

Technical Consulting & Engineering in the Canton of Valais

405Technical Consulting & EngineeringCommercial register (Zefix) · as of August 26, 2026

2016Median year of registrationCommercial register (Zefix) · as of August 26, 2026

405in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026

10,440in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Technical Consulting & Engineering in the region

Point size by number of companies per place.

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

Largest places

Sion52 Martigny35 Visp25 Monthey25 Sierre21 Collombey12 Brig11 Glis9 Fully8 St-Maurice8

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 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 Shops185 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 Wellness & SPA Facilities139

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Technical Consulting & Engineering in theCanton of Valais

50 of 405 companies

Technical Consulting & Engineering in the region

Technical Consulting & Engineering in other places

Other industries in the Canton of Valais

Technical Consulting & Engineering in the
Canton of Valais