General Contractors in the
Canton of Valais
445 companies in General Contractors based in the Canton of Valais — name and year of registration from the commercial register.
50 of 445 companies
Udry Construction SA
Since 2010 · 21–50 empl.4.9(15)
Udry Construction SA is a construction company offering timber construction (timber‑frame houses and chalets), carpentry and prefabricated elements (facades, floors, roofs), and general‑contractor services for villas, chalets and Minergie/Minergie‑P buildings. The company also provides renovation work, technical office services and project management, including turnkey delivery.
Mathias Bellwald Aktiengesellschaft
Since 1985 · 1–10 empl.4.9(53)
Mathias Bellwald Aktiengesellschaft is a general contractor focused on renovations and refurbishments, providing services for new construction, conversions, structural and civil engineering, and concrete and monument restoration. The company also offers tile and natural stone installations, asbestos and pollutant remediation, transport and recycling, and vehicle-technology services.
Clivaz SA Immobilier
Since 2011 · 11–20 empl.4.9(16)
Clivaz SA Immobilier provides carpentry and woodworking services, including interior fit-outs, renovations, project execution and repair services.
Udry J + S SA
Since 1995 · 11–20 empl.4.9(15)
Udry J + S SA is a construction company specialising in timber construction, general contracting and renovation. Its services include prefabricated timber elements (walls, floors, roofs), carpentry and joinery, technical project management and turnkey projects for villas, chalets, residential and commercial buildings, and it works on Minergie and Minergie‑P projects, mainly in Valais, Vaud, Geneva, Fribourg and occasionally in German‑speaking Switzerland.
Udry Immo SA
Since 2011 · 11–20 empl.4.9(15)
Udry Immo SA is a construction company that carries out timber construction, renovations and general contracting. It provides timber-sector services (carpentry, prefabricated elements, joinery, insulation), constructs villas, chalets and residential/commercial buildings including Minergie and Minergie‑P projects, and offers technical office services, project management and turnkey delivery.
Dumas Construction SA
Since 1972 · 51–100 empl.4.7(15)
Dumas Construction SA is a construction company operating as a general contractor across building, civil engineering and infrastructure projects. Its services include residential and industrial building works, roadworks, earthworks and public infrastructure, providing project support from design to handover while integrating sustainability measures.
Escher Cäsar AG
Since 1999 · 11–20 empl.4.9(14)
The core activity of Escher Cäsar AG is carpentry, particularly the manufacture and installation of wood products such as windows, doors, cabinets and interior fittings, as well as surface treatment and glazing work. The company offers a complete carpentry service, from small repairs to large-scale projects.
Dumas Promotion SA
Since 1987 · 21–50 empl.4.7(15)
Dumas Promotion SA is a construction company providing services in building construction, civil engineering and general contracting. The company manages projects from design through handover and lists completed residential, commercial and infrastructure projects on its website.
Editech SA, Bureau d'ingénieurs
Since 1995 · 11–20 empl.5.0(12)
Editech SA, Bureau d'ingénieurs provides civil engineering and reinforced-concrete engineering services, performing design and project management for new buildings, renovations and hydraulic works. The firm also undertakes seismic assessments, structural reports, thermal analyses and fire-safety quality assurance.
Bau- und Totalunternehmung Hildbrand Otto AG
Since 1985 · 11–20 empl.4.9(7)
The core activity of Hildbrand Otto AG is the execution of construction and civil engineering works, particularly as a general contractor, with a focus on residential construction, commercial and industrial construction, water supply systems and construction in slope areas, civil engineering, pipeline and road construction, excavation, trenching and sewerage works as well as water supply systems.
ASE SA
Since 1998 · 11–20 empl.4.1(21)
The core activity of A SE S A is the provision of services in the fields of architecture, real estate and construction. Specifically, this includes: Architecture: planning and realization of construction projects, including villas, chalets and real estate; Real Estate: sale and rental of real estate, including land and commercial properties; Construction: construction management, i.e. monitoring and coordination of construction projects from planning to completion; Project Development: development of construction projects, including planning, cost estimation and realization. The company thus offers a comprehensive range of services aimed at supporting customers in the realization of their construction projects.
Sovalco SA
Since 2012 · 1–10 empl.4.9(11)
Sovalco SA is a construction and real estate firm that carries out new building projects, renovations and property sales. It provides project studies and construction execution and operates an estate agency handling the sale of villas, apartments, chalets and halls.
Fabrik 42 Sàrl
Since 2019 · 1–10 empl.4.4(27)
The core activity of Fabrik42 is the planning and realization of architecture and design projects, particularly in the fields of urbanism, architecture and design, with a focus on sustainable and needs-oriented solutions.
Pana Immob CBS, Narcisse Pannatier
Since 1990 · 1–10 empl.4.4(54)
Pana Immob CBS, Narcisse Pannatier is a construction company that carries out construction of villas, chalets, apartment and commercial buildings as well as hotels and restaurants. Services also include renovations and transformations and handling of financial, administrative and technical procedures for projects.
Udry Group SA
Since 2021 · 1–10 empl.4.9(15)
Udry Group SA is a construction company offering timber construction, general contracting and renovation services, including prefabricated wood villas, chalets, carpentry and joinery. The company also provides technical office services, construction management and turnkey project delivery, and works on Minergie and Minergie-P certified buildings.
Dénériaz Bâtiment et Infrastructures SA
Since 2021 · 11–20 empl.4.9(8)
Dénériaz Bâtiment et Infrastructures SA carries out building and infrastructure work for residential, commercial and public projects. Services include villas and chalets, apartment buildings, public buildings, commercial and industrial structures, as well as infrastructure works such as roads and pipelines.
SN Real Estate Development Sàrl
Since 2006 · 1–10 empl.4.3(22)
SN Real Estate Development Sàrl is a real estate developer and general contractor that plans and delivers residential and commercial developments, including small condominium (PPE) units. The company also provides architectural and interior design services, turnkey construction management, and property sales, leasing and rental management.
SN construction & rénovation Sàrl
Since 2015 · 11–20 empl.4.3(22)
SN construction & rénovation Sàrl is an architecture office and general construction company that plans and delivers turnkey construction and renovation projects. Services include project planning, interior design, construction management, property developments, sales, rentals and rental-management services.
Dénériaz Construction Bois SA
Since 2021 · 11–20 empl.5.0(6)
Dénériaz Construction Bois SA specializes in joinery and carpentry, and in the design and execution of formwork, timber-frame construction and glued-laminated timber structures. The company carries out projects for public clients and private individuals.
Dénériaz Entreprise Générale SA
Since 2021 · 11–20 empl.4.9(8)
Dénériaz Entreprise Générale SA acts as a general and total contractor for private clients and public authorities, delivering new construction projects and carrying out renovations and transformations of existing buildings.
Hallenbarter AG - Generalunternehmung
Since 1996 · 21–50 empl.4.0(7)
Hallenbarter AG - Generalunternehmung is a general contractor that plans and delivers new builds, conversions and renovations. Its services include timber construction (carpentry, wooden element construction, timber engineering), interior fit-out (kitchens, windows, doors, parquet, staircases), architecture and planning (interior design, fire protection planning, pollutant assessments), project and construction management, and turnkey delivery.
Herus Immo SA
Since 2006 · 11–20 empl.4.4(7)
The core activity of Herus Immo SA is the comprehensive planning, coordination and execution of construction projects, including the construction of residential and commercial properties, industrial halls, office buildings and other structures. The company offers a wide range of services, including conception, planning, construction, project management and quality and safety monitoring. Herus Immo SA positions itself as a general contractor, taking over all phases of a construction project from the initial sketch to final acceptance, and relies on close collaboration with customers, architects, engineers and craftsmen.
Hallenbarter Immobilien AG
Since 2012 · 21–50 empl.4.0(7)
Hallenbarter Immobilien AG is a general contractor focused on new builds, conversions and renovations. Services include timber construction (carpentry, wooden element construction, timber engineering), architecture and planning, project and site management, energy consulting and turnkey construction.
CP3 Construction VS SA
Since 2015 · 21–50 empl.5.0(1)
CP3 Construction VS SA is a company that provides architecture, design, construction services and real estate sales, managing projects from planning through execution.
Dénériaz SA Sion
Since 1975 · 21–50 empl.
Dénériaz SA Sion is a construction company providing building, infrastructure and timber-construction services, including carpentry, structural timber and formwork work. It acts as a general and total contractor for private and public clients and covers project phases from study/design through to execution.
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.
Savalogis SA
Since 1982 · 1–10 empl.
The core activity of Savalogis SA is architecture.
La Tine SA
Since 1984 · 1–10 empl.
La Tine SA operates the Galerie de la Tine and organises exhibitions of 19th- and 20th-century artists as well as contemporary artists. The gallery maintains a permanent c. 300 m2 display of sculptures, furniture, popular art and rustic objects from the 17th to the 20th century, and offers antiques and furniture sales, restoration and interior decoration services.
Gebrüder Zengaffinen AG
Since 1997 · 101–500 empl.
Gebrüder Zengaffinen AG is a construction company providing building and civil engineering services, transport operations and gravel production. The company also delivers contaminated-site remediation, demolition, disposal and recycling services, as well as logistics and construction services, and can act as general or total contractor for projects.
Alpin-Bau & Immobilien AG
Since 1997 · 1–10 empl.
The core activity of Alpin Bau & Immobilien AG primarily encompasses the following areas: * Renovation and conversion of single-family homes, multi-family homes, chalets, and alpine huts * Refurbishment of old buildings and facade restoration * Civil engineering projects, road construction, and maintenance of alpine, forest, and access roads * Interior architecture, planning, and design of interior spaces, kitchens, bathrooms, and living areas * Garden and environmental work, including garden design * General contracting (GU) and planning for construction and renovation projects * Purchase, sale, rental, and redevelopment of properties in Switzerland The company thus offers a comprehensive range of services in the fields of construction, renovation, real estate, and gardening.
HABITAT CONSTRUCTION GENERALE Sàrl
Since 1998 · 1–10 empl.
HABITAT CONSTRUCTION GENERALE Sàrl is an architectural and general-contractor firm providing architectural services and construction delivery. The company delivers turnkey villas and chalets, carries out renovations and conversions, manages rental and condominium building projects, and oversees projects from architectural design through trades coordination to handover.
Entreprise Générale EPG Sàrl
Since 2002 · 1–10 empl.
The core activity of EPG-Nunes is the execution of excavation, outdoor space design and civil engineering works, including specialized works using the so-called "pelle araignée" (a type of telehandler). Specific activities include: excavation, outdoor space design, civil engineering, masonry, concrete works, transportation of goods and people, cleaning with a sweeper, landscaping and garden creation, winter services and snow removal, planting and gardening. The company offers these services in the Valais region, from Upper Valais to Lower Valais.
Bregy und Partner AG, Generalunternehmung
Since 2007 · 1–10 empl.
The core activity of Bregy + Partner AG is general contracting in the construction industry, particularly the planning, implementation and management of construction projects, including the creation of turnkey apartments and other real estate.
Bonvin & Partners Sàrl
Since 2007 · 1–10 empl.
The core activity of Bonvin & Partners is to provide services as general contractor or client for the planning, implementation and renovation of construction projects, particularly for industrial companies. This includes the development of technical and economic solutions, project management and the execution of construction work. The company offers its customers a 'turnkey' solution, where it acts as the sole point of contact for the entire construction process.
JORIS Réalisations SA
Since 2008 · 1–10 empl.
The core activity of Joris Réalisations SA is the planning, design and implementation of construction projects, particularly in the field of residential houses, chalets and villas, including architecture, interior design, transformation and renovation.
BF Architecture et Technique du bâtiment Sàrl
Since 2008 · 1–10 empl.
The core activity of BF Architecture & Technique du Bâtiment is the provision of architectural and engineering services for the construction and renovation of buildings, particularly in the areas of energy efficiency and sustainability. This includes conducting energy audits, creating energy certificates, planning and consulting on the renovation and new construction of buildings, as well as achieving standards such as Minergie, Minergie P and Minergie ECO.
bois4u SA
Since 2009 · 1–10 empl.
bois4u SA is a carpentry and woodwork company that designs and produces custom-made kitchens, interior fittings, and other wood projects. The company also offers advice, 3D visualisation, and manufacturing in its own workshops.
Alpin'Concept SA
Since 2010 · 1–10 empl.
The core activity of Alpin'Concept is the planning, design and realization of construction projects, including new buildings, renovations and transformations, taking into account local conditions, traditional building methods and environmental aspects. The company offers comprehensive services, from project creation and planning to construction management and cost control, and works closely with local companies and experts to achieve high-quality results.
LATICO Sàrl
Since 2011 · 1–10 empl.4.3(9)
LATICO Sàrl is a real estate firm that develops and delivers property projects across all phases, from land acquisition to turnkey handover. Services include architecture, general contracting, promotion, renovation and real-estate services such as acquisition support, valuation, property management and sales.
Generalunternehmung Tscherry Thomas AG
Since 2012 · 1–10 empl.
Generalunternehmung Tscherry Thomas AG appears on the website under the name "tscherry bau & kultur" and lists an atelier in Gampel as the contact point. The site provides limited information and mainly shows the owner Thomas Tscherry, contact details, and a location map.
bregypascal ag
Since 2013 · 1–10 empl.
bregypascal ag is a company whose website currently shows only a basic homepage and an email address. The website does not provide further information about its services or core business activities.
MECANORAIL Sàrl
Since 2013 · 1–10 empl.
The company's core activity is the provision of services in the construction industry, particularly in the following areas: Expert opinions and inspections of buildings and apartments, Renovation and reconstruction of buildings, including architecture, waterproofing, masonry, electrical work and other trades, Energy transition, including energy renovation, thermal insulation, installation of solar panels, heat pumps and ventilation, Coordination and management of construction projects, including building permit applications, subsidy applications and CECB certification. The company positions itself as a 'general contractor' and thus offers a comprehensive range of services that cover all aspects of a construction project.
Amohtep SA
Since 2014 · 11–20 empl.
The core activity of Amohtep SA is the execution of construction and renovation works for all types of buildings, including new constructions, renovations, conversions and extensions. The company provides comprehensive services, from project development to completion, and works closely with architects, engineers and other specialists to achieve high-quality results.
JF CONCEPT CONSTRUCTIONS Sàrl
Since 2016 · 1–10 empl.
The core activity of JF Concept Constructions is the planning, design and realization of construction projects, particularly in the field of timber construction. The company offers comprehensive services, including: architectural and engineering services, static and dimensioning calculations, planning and design of construction projects, project management and construction management, and expertise and consulting in the field of timber construction. The company works closely with architects, construction companies, investors and public institutions to develop and implement individual solutions for construction projects.
bregygroup ag
Since 2016 · 1–10 empl.
bregygroup ag is a construction and general contracting company that plans and delivers turnkey multi-family residential buildings and carries out projects for industrial buildings, commercial and sports halls, public buildings and retirement residences.
Dénériaz Groupe Holding SA
Since 2020 · 1–10 empl.
Dénériaz Groupe Holding SA is a construction group providing services in building and infrastructure, timber construction and general contracting. It serves private clients and public authorities and carries projects from study and design through to execution.
W.D.M ingénierie civile Sàrl
Since 2022 · 1–10 empl.
The core activity of W.D.M ingénierie civile Sàrl encompasses the following areas: civil engineering, technical drawing, real estate brokerage, construction management, and project planning and execution. The company thus provides services in the construction and real estate sector, including planning, execution, and supervision of construction projects, as well as real estate brokerage.
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).
Ama Bau AG
Since 2012 · 1–10 empl.
Ama Bau AG is a construction company specializing in the planning and execution of construction projects. The company's core activity encompasses providing services in the field of civil engineering and construction, including planning, design, execution, and supervision of construction projects.
Fred Giroud Construction SA
Since 2014 · 1–10 empl.
General Contractors in the Canton of Valais
General Contractors in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
General Contractors in other places
By canton