Civil Engineering in the
Canton of Valais

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

Companies

50 of 146 companies

Société de Travaux Publics, Joseph Carron SA

Since 1953

Civil engineeringAsphalt pavingOutdoor landscaping

View profile4.9(11)

SULAG Hoch- und Tiefbau AG

Since 1954

Road surfacing & road constructionBuilding constructionCivil engineering

View profile5(4)

RITHNER SA

Since 1960

Civil engineeringEarthworksTransportation

View profile4.5(15)

MELLY CONSTRUCTIONS SA

Since 1962

Building constructionCivil engineeringEarthworks

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Routes et revêtements S.A.

Since 1964

Civil engineeringEarthworksDemolition work

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SABECO SA

Since 1968

Ready-mix concreteCivil engineering worksBuilding works

View profile4.6(14)

Lauber Ernest & Sohn Hoch- & Tiefbau AG

Since 1969

Building constructionRenovationCivil engineering

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Fux Bau AG Glis

Since 1972

Building constructionCivil engineeringNew builds

View profile5(3)

Dénériaz SA Sion

Since 1975

BuildingInfrastructure

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PraderLosinger SA

Since 1979

Underground worksCivil engineeringSpecial works

View profile3.9(14)

RAYMOND RITHNER S.A.

Since 1980

Civil engineeringEarthworksDemolition work

View profile4.5(15)

Zenklusen-Bau AG

Since 1981

Building constructionCivil engineeringRoofing work

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Conforti SA

Since 1982

Building constructionCivil engineeringAboyeu quarry

View profile4.1(11)

ABA Bautec AG, Bauunternehmung

Since 1984

Civil engineeringAvalanche and rockfall protection worksSlope stabilisation and rock excavation

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Bau- und Totalunternehmung Hildbrand Otto AG

Since 1985

General contractorCivil engineering worksBuilding construction

View profile4.9(7)

Gaston Moret SA

Since 1985

Masonry workCivil engineeringEarthworks

View profile5(3)

Pius Schmid AG

Since 1985

Civil engineeringRoad constructionAsphalt surfacing

View profile5(1)

Entreprise Siggen & Furrer SA, Bâtiment et Génie civil

Since 1989

Building constructionCivil engineeringOutdoor works

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Michaud et Mariaux SA

Since 1990

Civil engineeringBuildingsEarthworks

View profile4.9(13)

Bernard Gasser SA

Since 1991

Masonry workCivil engineeringEarthworks

View profile3.1(7)

Moix & Zorzi SA

Since 1992

Special works and special foundationsNailed wallsBerlin walls

View profile4.8(4)

Bauunternehmung Andereggen AG

Since 1992

Building constructionCivil engineeringRenovation

View profile5(7)

Reparatur- und Sanierungstechnik Rhone AG

Since 1993

Roadway transitionsJoint technologyTraffic surfaces

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Carraux-Moret Constructions S.A.

Since 1993

Building constructionCivil engineeringTransformations and renovations

View profile4.5(4)

Zeiter Konrad AG Bauunternehmung

Since 1994

Building contractor worksBuilding constructionCivil engineering

View profile5(4)

Ciampitti SA

Since 1994

Earthworks and masonryOutdoor landscapingConcrete staircases

View profile5(8)

Perren Baugeschäft AG

Since 1994

Building and civil engineeringConversion, renovation & refurbishmentProperty management

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Moren Construction SA

Since 1995

Public works – Civil engineeringBuilding constructionEarthworks

View profile5(5)

Ebatec AG

Since 1996

Road rehabilitationNatural roadsAsphalt roads

View profile4.5(2)

Bittel & Jeiziner Bau GmbH

Since 1997

Chalet construction and renovationsGroundworks, excavation and transportWood shingle roofing

View profile1(1)

STM Markierungen AG

Since 1997

Road markingsTraffic sign installationsTraffic area design

View profile5(1)

Mathieu Bau GmbH

Since 1997

Building constructionCivil engineeringBuilding renovation

View profile4.8(5)

Echenard SA, succursale de Monthey

Since 1998

Public worksCivil engineeringBuilding

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VOWEG AG

Since 2001

Road constructionEarthworksHydraulic engineering

View profile4(1)

Laurent Mottiez, Aménagements extérieurs Sàrl

Since 2002

EarthworksBlasting worksSnow removal

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Schmid Bautech AG Bauunternehmung

Since 2003

Building protectionSpecialist worksBuilding works

View profile5(3)

Theler AG, Bauunternehmung

Since 2003

Civil engineeringSpecial deep foundation engineeringIndustrial and commercial construction

View profile4.3(23)

Josef Stoffel AG

Since 2003

Building constructionConversion/RenovationCivil engineering

View profile4.8(6)

Charly Gaillard & Fils, transport et terrassement SA

Since 2006

Earthworks & transport

View profile4.1(14)

Bati-Plus Constructions SA

Since 2006

Building constructionReinforced concreteCivil engineering

View profile5(5)

Keller-MTS AG, succursale de Vétroz

Since 2007

Ground improvement and reinforcementInjectionsDeep foundations

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Guy Monnet & Fils SA

Since 2009

Construction material transportEarthworksCivil engineering

View profile4.4(15)

Melly Raphy SA

Since 2010

EarthworksCivil engineering worksVarious masonry work

View profile5(1)

Schmid Severin Söhne AG

Since 2010

Road constructionUtility pipeline constructionSite works

View profile4(4)

Eddy Fournier SA

Since 2011

MasonryCivil engineering

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RECO SERVICES Sàrl

Since 2011

Civil engineeringOutdoor landscapingEmergency intervention

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Brigger Bau AG

Since 2011

Building constructionCivil engineeringConversion and renovation

View profile4.2(11)

Groupe Construir. SA

Since 2012

Building constructionCivil engineeringEarthworks

View profile4.5(22)

TPEA Saxon Sàrl

Since 2012

Villa construction and renovation workCivil engineering work and outdoor worksAgricultural work services

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Fleutry SA

Since 2012

TransportationEarthworks and external worksPublic works - civil engineering

View profile4.3(9)

Show 38 more companies

Civil Engineering in the Canton of Valais

146Civil EngineeringCommercial register (Zefix) · as of August 26, 2026

2009Median year of registrationCommercial register (Zefix) · as of August 26, 2026

146in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026

2,492in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Civil Engineering in the region

Point size by number of companies per place.

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

Largest places

Saxon7 Monthey7 Sion6 Brig5 Martigny5

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 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 Beverage Industry145 Wellness & SPA Facilities139

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Civil Engineering in theCanton of Valais

50 of 146 companies

Civil Engineering in the region

Civil Engineering in other places

Other industries in the Canton of Valais

Civil Engineering in the
Canton of Valais