Site Preparation in the
Canton of Valais

80 companies in Site Preparation based in the Canton of Valais — name and year of registration from the commercial register.

Companies

50 of 80 companies

Evéquoz SA

Since 1971

Civil engineeringMasonry / reinforced concreteEarthworks

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Fux Bau AG Glis

Since 1972

Building constructionCivil engineeringNew builds

View profile5(3)

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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Gaston Moret SA

Since 1985

Masonry workCivil engineeringEarthworks

View profile5(3)

Clausen Beton-Trenn AG

Since 1985

Concrete cuttingCore drillingCircular | Wire sawing

View profile5(12)

Solioz & Merkli SA

Since 1986

Civil engineeringTransportInfrastructural works

View profile5(9)

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)

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)

Moren Construction SA

Since 1995

Public works – Civil engineeringBuilding constructionEarthworks

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Masserey SA, Terrassements et Transports

Since 1996

Freight transportEarthworksSkip bin service

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Bittel & Jeiziner Bau GmbH

Since 1997

Chalet construction and renovationsGroundworks, excavation and transportWood shingle roofing

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BOFFETTI TERRASSEMENT Sàrl

Since 1998

EarthworksDemolitionCivil engineering

View profile3.8(4)

GEDIL Sàrl

Since 2000

Masonry workCivil engineeringNatural stone

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Ecoeur Terrassements SA

Since 2002

EarthworksPlot landscapingPipe laying

View profile5(1)

Entreprise Générale EPG Sàrl

Since 2002

EarthworksOutdoor landscapingLandscaping

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Patrick COURTINE, terrassements et transports Sàrl

Since 2004

EarthworksTransportCrushing

View profile5(1)

Blättler, Alles rund um den Bau

Since 2004

Masonry work

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GW Geowärme AG

Since 2006

Boreholes for geothermal probesGroundwater boreholesDesign engineering

View profile5(2)

GROUNDTEC AG

Since 2006

Geothermal borehole drillingDrilling worksAnchoring works

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Roccaval Felssicherungs AG

Since 2008

Rock clearing workRockfall protection netsSlope nets

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Bitz travaux publics SA

Since 2009

Deconstruction – demolitionEarthworksCivil engineering

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Paler Spezialtiefbau AG

Since 2010

Special deep foundation worksAnchoringPiling and micropiling

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Brigger Bau AG

Since 2011

Building constructionCivil engineeringConversion and renovation

View profile4.2(11)

WERESA AG

Since 2012

Renovations and RefurbishmentsNew Builds and Building Contractor WorkConversions and Change of Use

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Epiney Construction SA

Since 2012

Civil engineeringBuilding & industryNatural hazards

View profile4.5(30)

vb-power GmbH

Since 2013

Excavation and constructionTransportRoad construction and renovation

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T.D. Valais SA

Since 2014

Transport of materialsEarthworksDemolition and deconstruction

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Discobéton SA

Since 2014

Saw cuttingCore drillingConcrete chipping

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Oleïnna construction Sàrl

Since 2014

Building constructionCivil engineeringExternal landscaping

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Maquignaz Terrassement Sàrl

Since 2014

Earthworks & site developmentTree fellingSnow clearing & salting

View profile5(2)

Vuissoz Christian Sàrl

Since 2015

Earthworks and trenching for utility linesMasonryOutdoor landscaping

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NUMERO 8 Sàrl

Since 2015

Blasting workRope access workAutomotive mechanical workshop

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Beney Terrassements Sàrl

Since 2015

EarthworksSite developmentsCivil engineering

View profile5(1)

Bitz travaux publics SA, succursale de Sierre

Since 2015

Deconstruction – demolitionEarthworksCivil engineering

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HBF Réalisations Sàrl

Since 2015

Masonry workRenovation workBuilding extensions

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Sprengtechnik GFS AG

Since 2016

Rock stabilisationDrillingBlasting

View profile4(7)

Maret Yves

Since 2016

TransportEarthworksExternal works

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Renove & Design Sàrl

Since 2017

General renovationDemolitionMasonry work

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Ulysse Avanthay SA

Since 2018

EarthworksCivil engineeringSnow clearing

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Solioz & Merkli Travaux Publics SA

Since 2019

EarthworksRoad constructionUnderground services

View profile5(9)

Workspassion Sàrl

Since 2020

Outdoor facilitiesEarthworks & excavationCivil engineering

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Straffler GmbH

Since 2021

Work in steep, difficult and inaccessible terrainStreambed protection works and water engineeringPipeline construction

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GUTA GENERAL

Since 2021

General masonryOutdoor worksLandscaping

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Wälti Terrassement et Paysagisme Sàrl

Since 2021

EarthworksOutdoor development and landscapingPipe laying

View profile5(2)

Beney Transports SA

Since 2022

EarthworksSite developmentCivil engineering

View profile5(1)

Show 38 more companies

Site Preparation in the Canton of Valais

80Site PreparationCommercial register (Zefix) · as of August 26, 2026

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

80in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026

1,168in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

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 Civil Engineering146 Beverage Industry145

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Site Preparation in theCanton of Valais

50 of 80 companies

Site Preparation in other places

Other industries in the Canton of Valais

Site Preparation in the
Canton of Valais