Architecture Firms in
Sion
116 companies in Architecture Firms based in Sion — name and year of registration from the commercial register.
50 of 116 companies
L'Intemporel Design d'Intérieur SA
Since 2004 · 11–20 empl.4.8(62)
Intemporel is a furniture and design company specializing in the design and sale of high-quality furniture and interior designs. The company's core activity includes consulting, planning, manufacturing and installation of custom-made furniture and interior designs for private and business customers, including the areas of living rooms, dining rooms, bedrooms, children's rooms and outdoor spaces.
DBS Architectes SA
Since 2015 · 21–50 empl.5.0(12)
DBS Architectes SA is a design firm specializing in sustainable architectural, urban and landscape design. The studio provides BIM-based design and modelling, IFC coordination, and integrates AI tools across project phases while collaborating with structural engineers, building-services specialists and construction partners.
WSP Ingénieurs Conseils SA
Since 2008 · 21–50 empl.4.2(22)
WSP Ingénieurs Conseils SA is an engineering and professional services company that provides services in engineering, consulting and sciences. It works on projects in infrastructure, mobility, energy, water, environment and the built environment.
Sovran Architects
Since 2011 · 1–10 empl.5.0(12)
Sovran Architects is a design firm specializing in sustainable architectural, urban and landscape projects. The practice provides services from concept design through project delivery and uses BIM workflows, IFC data exchange and digital tools including AI.
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.
meyer architecture Sàrl
Since 2005 · 21–50 empl.5.0(13)
The core activity of Meyer Architecture is the provision of architectural services, including planning, design and implementation of construction projects such as renovations, extensions, new buildings and conversions of buildings, particularly in the area of residential and commercial buildings, schools, sports facilities and other public institutions.
Atelier 4, Bureau d'Architectes SA
Since 1988 · 11–20 empl.5.0(7)
Atelier 4, Bureau d'Architectes SA is an architectural practice that provides design and project development for residential, public and conversion projects. The practice manages projects from concept and design through construction documentation and site supervision, incorporating regulatory, technical and environmental considerations.
Fabrizzi architecte Sàrl
Since 2005 · 11–20 empl.4.6(7)
Fabrizzi architecte Sàrl provides architectural services from design to construction, working on residential, educational, hospitality, sports and healthcare projects as well as renovations and civil engineering structures.
De Kalbermatten Architectes Sàrl
Since 1996 · 1–10 empl.
The core activity of de Kalbermatten Architectes is the planning and realization of architectural projects, including new constructions, renovations and transformations of buildings, such as residential houses, office buildings and public facilities.
Bernard Moix SA, Bureau d'Architecture
Since 1997 · 1–10 empl.
The core activity of Bernard Moix SA is architecture, particularly the planning and realization of construction projects in the field of individual and collective residential buildings as well as industrial and commercial properties.
T.A.U. ARCHITECTES Sàrl
Since 2002 · 1–10 empl.
The core activity of TAU Architectes is architecture, specifically the planning and realization of construction projects.
AZUR Roux et Rudaz Sàrl
Since 2006 · 1–10 empl.
The core activity of Azur Roux & Rudaz sàrl is the planning and development of territories, including urban planning, architecture and environmental planning. The company offers its services to both public and private clients, covering local, communal, regional and cantonal projects.
cheseauxrey Sàrl
Since 2009 · 11–20 empl.5.0(3)
cheseauxrey Sàrl is an architecture firm that provides architectural design and project development services and works on projects from competitions through to realization.
Taara Hugues Michaud Architecte
Since 2012 · 1–10 empl.
Taara Hugues Michaud Architecte is an architectural practice providing design and project management services for new-build, renovation and adaptive-reuse projects, and participates in architectural competitions.
Evéquoz Ferreira Sàrl
Since 2012 · 1–10 empl.
The company évéquoz ferreira architectes is an architectural firm whose core activity is the planning and design of buildings and spaces.
Archi 9 SA
Since 2012 · 1–10 empl.
The core activity of Archi9 SA is architecture.
anakoarchitecture Sàrl
Since 2013 · 1–10 empl.
The company Anako Architecture is engaged in architecture.
GAGLIARDI architectes SA
Since 2016 · 11–20 empl.
The core activity of Patrice Gagliardi Architecte is the planning and realization of architectural projects, including residential buildings, schools, healthcare facilities, administrative buildings and other constructions. The company provides services in the fields of architecture, planning and project management.
Atelier mor& architectes SA
Since 2016 · 21–50 empl.
The company's core activity is architecture. The company is involved in the planning, design and realization of construction projects and offers corresponding services, such as architecture, project management and visual representation.
3D Architectes SA
Since 2020 · 11–20 empl.
The core activity of 3D Architectes SA is the provision of architectural services, particularly in the following areas: Building (Gebäude): Design and planning of buildings, including new constructions and renovations Commercial (Gewerbe): Planning and design of commercial properties, such as office buildings and business premises Interior (Innenarchitektur): Design and planning of interior spaces, including residential and commercial properties The company thus offers comprehensive architectural services for various types of construction projects.
kabuki architectes Sàrl
Since 2009 · 1–10 empl.
Favre & Fournier SA
Since 1989 · 1–10 empl.5.0(4)
Favre & Fournier SA is an architecture studio that supports projects from conception to construction and renovation, providing services for residential houses, holiday chalets, apartment buildings and farm buildings.
dvarchitectes & associés SA
Since 2000 · 11–20 empl.4.1(7)
The company "dvarchitectes & associés" is an architectural firm specializing in the planning and realization of construction projects. The company's core activity encompasses architecture, urban planning and the design of public and private spaces, including the design of streets, squares, parks and buildings.
savioz fabrizzi architectes Sàrl
Since 2009 · 11–20 empl.4.6(7)
savioz fabrizzi architectes Sàrl is an architecture firm offering the full range of architectural services from project design to realization. The practice works on projects including residential, education, hospitality, sport and leisure, health, structural works and conversions, and bases its approach on site analysis to preserve and qualify places.
Laurent Savioz Architecte Sàrl
Since 2003 · 11–20 empl.4.6(7)
Laurent Savioz Architecte Sàrl is an architecture practice offering the full range of architectural services from project design to realization. The firm undertakes projects across typologies such as housing, education, hospitality/restoration, sport/leisure and healthcare.
VVP Architecture SA
Since 2021 · 11–20 empl.
VVP Architecture SA is an architecture firm that develops projects in residential, commercial and public construction. The website presents works including houses, apartment buildings, a horticultural centre and other building projects.
Pass-age architectes-paysagistes Sàrl
Since 2020 · 1–10 empl.
Pass-age architectes-paysagistes Sàrl is a landscape architecture firm providing studies, advisory services, planning and management plans for public and private spaces. The practice supports projects from preliminary studies through construction management and offers services such as feasibility and impact studies, participatory processes, public-space strategy advice and stormwater and urban-tree management plans.
R2A architectes Sàrl
Since 2014 · 1–10 empl.5.0(5)
The company R2A Architekten EPFL SIA primarily focuses on architecture, specializing in the planning and realization of buildings and spaces. The core activity of the company encompasses the design and implementation of architectural projects, including the combination of materials such as concrete and wood, as well as the creation of interior and exterior spaces, such as gardens and swimming pools.
actescollectifs architectes SA
Since 2008 · 21–50 empl.5.0(1)
actescollectifs architectes SA is an architecture practice that plans and delivers architectural projects. The website provides a presentation of the firm, project references, and contact details.
memento architecture Sàrl
Since 2018 · 1–10 empl.5.0(5)
memento architecture Sàrl is an architectural practice offering design and project development services, including renovation and extension works, construction documentation and participation in architectural competitions for residential, educational and public buildings.
atelier d'architecture alpine actuelle Sàrl
Since 2021 · 1–10 empl.
The company's core activity is the planning and realization of architectural projects, particularly in the field of contemporary local architecture, with a focus on sustainability, resource conservation, and the combination of old and new. The company offers services such as feasibility studies, detailed planning, construction supervision, and renovation of buildings and spaces.
crognaletti biselx architectes Sàrl
Since 2020 · 1–10 empl.
The core activity of the company "c b architectes" is the planning and realization of architectural projects, particularly in the field of public and private buildings such as schools, sports facilities, residential houses, offices and industrial buildings.
cheseauxrey associés SA
Since 2021 · 11–20 empl.5.0(3)
cheseauxrey associés SA is an architectural firm that provides architectural design and project management for residential and public buildings as well as building transformations. The practice enters competitions, carries out project realisations and documents its work in publications.
Mijong Sàrl
Since 2012 · 11–20 empl.5.0(1)
Mijong is an architecture and design firm specializing in the planning and implementation of construction projects. The company's core activity includes the creation of designs, plans and concepts for various types of buildings and facilities, such as residential houses, schools, restaurants, swimming pools and others.
suter sauthier architectes SA
Since 2004 · 11–20 empl.5.0(3)
suter sauthier architectes SA is an architecture firm. The website contains only a brief welcome message and contact details, with no further information about services or projects.
m b d sa architectes sia
Since 1992 · 1–10 empl.5.0(3)
MBD SA is an architectural firm based in Sion, Switzerland. The company's core activity consists of planning, designing and implementing construction projects, including architectural, technical and structural solutions. As a general contractor, the company offers its services and focuses on innovative, simple and economically viable solutions tailored to the needs of its clients.
ludovic schober sàrl
Since 2016 · 1–10 empl.5.0(4)
ludovic schober sàrl is an architectural practice providing design and project management services for new construction and renovation projects. The studio undertakes work across residential, educational, healthcare, office and hospitality buildings and participates in competitions and commissioned projects.
NORD architectes Sàrl
Since 2021 · 1–10 empl.
The core activity of the company "nord architectes" is the provision of architectural services.
A-PK Architecture Sàrl
Since 2021 · 1–10 empl.5.0(3)
The core activity of A-PK Architecture Sàrl is the provision of architectural services, particularly the planning, design and realization of construction projects, including the transformation and renovation of real estate.
Bureau d'architecture Chavaz Denis et Xavier SA
Since 2004 · 1–10 empl.4.5(4)
Bureau d'architecture Chavaz Denis et Xavier SA provides architectural design and technical expertise services. The practice undertakes residential buildings, villas, conversions and industrial projects, and performs building pathology assessments, leak detection and damage appraisals for courts, insurance companies and private clients.
nomad architectes Valais Sàrl
Since 2006 · 1–10 empl.5.0(3)
The core activity of nomad is the provision of services in the field of architecture and urban planning, particularly in the following areas: territorial development, urban planning and public spaces, heritage conservation, and consulting and support. Since 2002, the company has primarily supported public institutions in the canton of Valais in planning and designing construction projects and developing the territory.
CW ARCHITECTES SA
Since 2008 · 11–20 empl.3.8(6)
CW ARCHITECTES SA is an architecture firm providing architectural design, project management and site supervision. Its work includes residential and public building projects and participation in competitions.
Nova Patrimoine Sàrl
Since 2015 · 11–20 empl.4.7(3)
Nova Patrimoine Sàrl is a real estate company providing property development, sales and brokerage services, together with project planning and construction follow-up for residential and commercial projects.
ZDZ architectes Sàrl
Since 2022 · 1–10 empl.
The company zdzarchitectes.ch is an architectural firm whose core activity is the planning and design of buildings and spaces.
LUDOVIC SCHOBER
Since 2016 · 1–10 empl.5.0(4)
LUDOVIC SCHOBER is an architecture practice providing design and project services for new-build and renovation projects, working across housing, education, healthcare, office and hospitality sectors.
Berclaz-Torrent architectes Sàrl
Since 1996 · 1–10 empl.5.0(2)
The core activity of Berclaz-Torrent is architecture, particularly the planning and implementation of construction projects, including energy efficiency projects.
Realiza sàrl
Since 2022 · 1–10 empl.5.0(1)
Realiza sàrl provides services related to consultation and appointment booking. The website presents contact details, a booking link, and a privacy statement.
Varone Villé Architectes SA
Since 2018 · 11–20 empl.5.0(1)
The core activity of VVP architectes is the planning and realization of architectural projects, particularly in the field of residential and commercial construction, with a focus on sustainable and high-quality solutions that cater to the needs of clients and the specific conditions of the site.
delalay architecte Sàrl
Since 2017 · 1–10 empl.5.0(4)
The core activity of the company "delalay architecte" is the provision of architectural services.
Altis Management Sàrl
Since 2026 · 101–500 empl.
Altis Management Sàrl is a company active in energy and water services, offering solutions in electricity, water, heat, mobility and building services. It develops and operates local services such as power networks, water networks, renewable heating, solar installations, e-mobility and energy audits.
Architecture Firms in Sion
Architecture Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 12, 2026
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