Civil Engineering Firms in the
Canton of Valais

Edi Immo Sàrl

Since 2000 · 11–20 empl.·5.0(12)

Edi Immo Sàrl is a civil and reinforced concrete engineering firm providing planning and design services for new buildings, renovations and infrastructure projects. Its services include structural calculations, seismic assessments, road and hydraulic works, and thermal and fire-safety analyses.

Geo4me SA

Since 2018 · 51–100 empl.·5.0(5)

Geo4me SA provides surveying, geoinformatics, land-use planning and civil engineering services. Its offerings include cadastral and technical surveys, 3D and UAV surveys, GIS development and geodata management, plus support for infrastructure and hydraulics projects.

PAT Photogrammétrie SA

Since 1990 · 1–10 empl.·5.0(7)

PAT Photogrammétrie SA is a photogrammetry office that acquires and processes airborne and terrestrial digital images to produce topographic plans, digital terrain models, 3D models, orthophotos, vector restitutions and volume calculations.

Sollertia SA

Since 1976 · 1–10 empl.·4.8(6)

Sollertia SA is an engineering and design firm for construction and infrastructure projects. It provides services in civil and public works, water supply and environmental engineering, structural and bridge works, as well as industrial and railway engineering. Services include studies, design, planning and project management through to execution documentation.

Groupe Sollertia SA

Since 2015 · 21–50 empl.·4.8(6)

Groupe Sollertia SA is an engineering firm active in civil engineering, infrastructure, environmental services and general planning. It provides technical studies and design services through teams of engineers, geomatics specialists and draftspeople for the design, conservation and renovation of structures, public buildings, transport and water infrastructure, and industrial and railway projects.

BISA - Bureau d'Ingénieurs SA

Since 1969 · 1–10 empl.·4.8(12)

BISA - Bureau d'Ingénieurs SA is an engineering firm providing civil engineering studies, design and project management for road and transport infrastructure, structural and seismic engineering, land‑use planning, environmental and mobility projects, fire‑safety consulting and water/wastewater treatment.

RWB Valais SA

Since 2008 · 21–50 empl.·5.0(3)

RWB Valais SA is an engineering and consulting company active in spatial planning, water, energy, environment, geology, geotechnics, surveying, civil engineering and information systems. It supports public and private clients in the planning and execution of complex projects.

NTQ SA

Since 2012 · 1–10 empl.·4.9(7)

ANTEQ SA sells and installs Platipus mechanical anchoring systems and provides related technical services for civil engineering projects. Its solutions are used to stabilise slopes, excavation walls, retaining walls and other applications, with installation by trained technicians; the Platipus system does not require concrete injection and the website notes environmental advantages.

nco-ing SA

Since 2004 · 11–20 empl.·4.8(5)

The core activity of nco-ing SA is the planning, implementation and supervision of engineering projects, particularly in the following areas: Civil Engineering: planning and implementation of infrastructure projects such as roads, bridges, tunnels and other structures; Railway Engineering: planning and implementation of railway projects, including the construction of railway stations and tracks; Seismic Engineering: planning and implementation of projects that meet earthquake safety requirements; Cable Transport: planning and implementation of cable car projects, including the construction of cable car stations and facilities. The company also offers services such as the creation of plans, the conduct of inspections and the supervision of construction projects.

Mega SA Travaux Spéciaux

Since 1976 · 1–10 empl.

Mega SA Travaux Spéciaux is a company for special construction works offering repair, rehabilitation and protection of concrete structures as well as related renovation services. Its offerings include concrete remediation and protection, waterproofing (including liquid and sprayed systems), structural reinforcement, seamless industrial floor systems, polyurea coatings, hydrodemolition, sandblasting/gommage and anticorrosion treatments.

Cominex SA

Since 1978 · 11–20 empl.

Cominex SA provides architectural services including building design, construction management and interior design, as well as real-estate services such as sales brokerage, property valuation and quantity surveying.

Cordonier & Rey SA

Since 1983 · 1–10 empl.

Cordonier & Rey SA is an engineering and surveying firm that provides services in civil engineering and geomatics. Its areas of activity include structural engineering, roadworks, water and energy systems, and rural engineering.

Ingenieurbüro F. Williner AG

Since 1984 · 1–10 empl.

The core activity of F. Williner AG is the provision of engineering services in the field of civil engineering and construction, particularly in the areas of: * Structural engineering (design, planning and dimensioning of load-bearing structures in building construction) * Geotechnics (planning and dimensioning of excavation pit securing and support structures) * Infrastructure construction (conceptualization and accompaniment of projects in road and infrastructure construction) * Building in existing structures (static examination, feasibility and detailed planning of compensation and renovation measures) The company offers solutions for static problems in civil engineering and construction and has a competent team of civil engineers and draftsmen.

PRA Ingénieurs conseils SA

Since 1985 · 11–20 empl.

PRA Ingénieurs Conseils SA is an engineering firm specializing in the planning, consulting and design of buildings and infrastructure projects. The core activities include the areas of building planning, structural planning, civil engineering and earthquake safety; civil engineering and road construction, including road and rail tunnels; expert opinions, consulting and material management; project management, client support and problem-solving; and hydraulic engineering and management. The company offers its customers individual solutions and consulting services to successfully implement their construction and infrastructure projects.

Moulin & Duay SA

Since 1989 · 1–10 empl.

Moulin & Duay SA provides painting and renovation services along with related building trades. Services include interior and exterior painting, decorative plasters, plastering/gypsum work, sandblasting, surface treatment (sanding and varnishing) and thermal/acoustic insulation solutions.

Kurmann Cretton Ingénieurs SA

Since 1993 · 21–50 empl.

Kurmann Cretton Ingénieurs SA is an engineering firm specializing in the planning, design and implementation of projects in the fields of construction and infrastructure. The company's core activities include: building and structure planning and design, seismic engineering (earthquake safety) in Switzerland and abroad, civil and environmental engineering, industrial projects, renovation and transformation of existing buildings, construction of bridges, tunnels and other engineering structures, and fire protection. The company thus offers a wide range of engineering services for the planning, implementation and renovation of buildings and infrastructure.

Geo4me Martigny Région SA

Since 1995 · 1–10 empl.

Bureau technique GéoDranse SA is a surveying firm offering geometric and geospatial services such as building stake-outs, topographic surveys, railway surveys, structural monitoring and the staking of technical installations (e.g. ski-lift systems, pipelines).

Areaplan Raumplanung, Siedlungsgestaltung, Umweltkoordination, Beratung AG

Since 1996 · 1–10 empl.

The core activity of Areaplan AG is spatial planning and settlement development, in particular the creation of spatial concepts, land use plans, special use plans, geoinformation, building and zoning regulations, as well as support for municipal building administration.

Idealp Ingénieurs Sàrl

Since 2001 · 1–10 empl.

Idealp Ingénieurs Sàrl provides studies, consulting, expert assessments, project planning and construction supervision in civil engineering and environmental fields. The company focuses on hydrology, hydraulics, river engineering and the management of natural hazards.

Guillaume Favre Ingénieurs et Architectes SA

Since 2001 · 1–10 empl.

Guillaume Favre Ingénieurs et Architectes SA is an engineering and architecture firm providing civil engineering, structural design, surveying and architectural services. Its activities include road and hydraulic works, wastewater and sanitary systems, bridges and buildings, ropeway systems (cable cars, chairlifts), renovations and industrial/commercial halls.

BPA Ingénieurs conseils Sàrl

Since 2004 · 1–10 empl.

The core activity of BPA Ingénieurs conseils Sàrl is the provision of engineering consulting services, particularly in the field of construction and building. This includes expertise for new and existing buildings, including parasismic qualifications, as well as problem-solving and project monitoring.

HUBER & TORRENT SA

Since 2007 · 1–10 empl.

The core activity of Huber & Torrent SA is the provision of services in the field of engineering geology, particularly in the following areas: studies and construction management for various types of buildings, roads and bridges; renovation and conversion of existing buildings; earthquake safety of existing and new structures; and engineering geology. The company specializes in solving complex problems in these areas and primarily offers its services in the Martigny region.

AMV Masserey & Voide SA

Since 2011 · 11–20 empl.

The company is primarily active in the fields of engineering and construction. The core activities include: planning and execution of construction projects, particularly in the areas of building construction (buildings, residential buildings, office buildings, schools, chalets, villas) and civil engineering (roads, bridges, tunnels, sewage systems, water supply); specialized work such as foundations, special civil engineering, seismic engineering and the construction of mechanical lifts (cable cars, chairlifts); engineering services such as project management, 3D modeling, surveying, visualization and expertise in the field of construction. The company thus offers a wide range of services in the fields of engineering and construction.

Lattion Bruchez Ingénieurs SA

Since 2012 · 11–20 empl.

The core activity of Lattion Bruchez Ingénieurs SA is to provide engineering services in the field of construction, particularly in the areas of: building construction, industry, civil engineering, asbestos diagnostics, and seismic safety. The company offers services from conception to realization of construction projects and has over 35 years of experience in this field.

LABAG Lauber Bauingenieure AG

Since 2013 · 1–10 empl.

The core activity of Labag is civil engineering, particularly the planning and execution of projects in the fields of cableways, building construction, structural planning, civil engineering and infrastructure. The company provides expertise and services in these areas and supports projects both domestically and internationally.

h-plan engineering gmbh

Since 2015 · 1–10 empl.

The core activity of h-plan engineering gmbh is the provision of engineering and planning services in the field of construction, particularly in the areas of: project management and construction management, plant engineering, including energy efficiency and environmental technology, reinforced concrete construction, steel construction and timber construction, road construction, including road surface renovation and asphalt paving, and photovoltaic systems and renewable energies. The company also offers energy consulting and calculation services and has a broad network of architects and other specialists in the construction industry.

Bureau d'ingénieur civil Pierre Kurmann Sàrl

Since 2015 · 1–10 empl.

Bureau d'ingénieur civil Pierre Kurmann Sàrl is a civil engineering office specializing mainly in structural engineering. The firm provides studies, tender documentation, construction execution and supervision, quantity surveying and final accounting, seismic calculations and expert assessments, and operates as a training company.

IBR Ingenieurbüro GmbH

Since 2015 · 11–20 empl.

IBR Ingenieurbüro GmbH provides engineering services in the fields of natural hazards, geotechnics, civil engineering and object protection. Services include hazard and risk assessments, field surveys and project planning, dimensioning and calculations, production of georeferenced maps (3D), construction supervision, cost estimates and technical reports.

BauSolution GmbH

Since 2016 · 1–10 empl.

The core activity of Bausolution GmbH encompasses the provision of services in the construction sector, particularly: Construction management and project management, Hazardous building material diagnostics and remediation, especially asbestos diagnostics and remediation, Cost estimation and budgeting, Tendering and coordination of construction projects, Monitoring of construction work and air quality measurements, Preparation of diagnostic reports and remediation concepts. The company thus offers a comprehensive range of services for property owners and architects to ensure that construction projects are successfully and safely implemented.

AFRY Schweiz AG

Since 2017 · 101–500 empl.

AFRY Schweiz AG provides engineering, design and consulting services to advance the transition to a more sustainable society. The company delivers services across sectors including energy, buildings, environment, transport, digital solutions and management consulting.

geoformer igp AG

Since 2017 · 21–50 empl.

The core activity of geoformer igp AG encompasses consulting, planning and construction management of projects in the fields of natural hazards, geology, environment and civil engineering. In particular, the company focuses on gravitational and hydrological natural hazards and the associated integral risk management. This includes, among other things, the processing of projects related to snow, avalanches, glaciers, floods, rockfall, landslides, wildfires, geology, geotechnics, hydrogeology, geothermal energy, environment and forestry.

ARC Génie Civil SA

Since 2017 · 1–10 empl.

ARC Génie Civil SA is a civil engineering consultancy providing engineering studies and project management for infrastructure projects. It works on land development and zone equipment, roads and utility networks, and watercourse projects, offering services such as preliminary studies, tender and execution documents, construction supervision, cost control and technical expertise.

Prado Constructions SA

Since 2019 · 1–10 empl.

Prado Constructions SA is a construction company carrying out building works, civil engineering and earthworks. It provides construction and renovation services and delivers projects from contract negotiation through complete execution for architects, civil engineers and private clients.

Ingewood Sàrl

Since 2020 · 1–10 empl.

IngeWood is an engineering firm specializing in the planning and realization of timber construction projects. The company's core activities include: * Engineering services for timber construction projects, including planning, design and realization of timber structures * Consulting and accompanying customers in the planning and realization of timber construction projects * Development of solutions for the safety and stability of timber structures, including earthquake safety and fire protection * Analysis and optimization of the physical properties of timber structures, including thermal and sound insulation * Control and monitoring of timber construction projects to ensure compliance with norms and standards. Overall, the company's focus is on the planning, realization and safety of timber construction projects.

IG group Chalais Anniviers région SA, succursale d'Anniviers

Since 2020 · 51–100 empl.·5.0(7)

IG group Chalais Anniviers région SA, succursale d'Anniviers provides engineering and surveying services, including official surveying, special geodetic works, civil engineering, geoinformation and photogrammetry (drone services) for private clients, public bodies and professional customers.

BL Ingénieurs SA

Since 2020 · 11–20 empl.

The core activity of B Ingénieurs SA is engineering services in the construction sector, particularly in the following areas: structural engineering, civil engineering (such as bridges, tunnels, and roads), transformation and renovation of buildings, seismic engineering, expertise and consulting for construction projects, and project management and optimization. The company thus offers a wide range of engineering services for construction projects, from planning and construction to renovation and modernization of existing buildings.

SRP Ingenieur AG

Since 1985 · 21–50 empl.

SRP Ingenieur AG is an engineering firm providing services in structural and civil engineering, water and municipal infrastructure, energy systems and environmental planning. Its activities include structural design for buildings and bridges, tunnel and geotechnical studies, hydropower and flood-protection projects, environmental assessments, material management and project/construction management.

Ingenieurbüro Hoch + Tiefbau Hildbrand & Partner GmbH

Since 1996 · 11–20 empl.

Ingenieurbüro Hoch + Tiefbau Hildbrand & Partner GmbH is an engineering office for building (Hochbau) and civil engineering (Tiefbau).