W-Architectures

What W-Architectures does

W-Architectures is a French-Swiss architecture, urban planning, and design firm founded in 2002 by Raphaël Voinchet (EPFL-trained architect, 2006 NAJA laureate). The firm operates as SAS corporations headquartered in Toulouse, with a wholly-owned subsidiary W-Architectures Aquitaine SAS (Bordeaux) and W-Architectures Swiss SA (Lausanne), maintaining five offices across France and Switzerland. The firm is led by Bernard Voinchet, an Architecte en Chef des Monuments Historiques (ACMH) since 1973, whose rare government-granted credential anchors the firm's standing in classified heritage work.

The firm's service portfolio covers architecture, urban planning, restoration of historical monuments, museography (museum design), and spatial design. Core capabilities include heritage restoration combined with contemporary architectural insertions (exemplified by the National Archives, Couvent des Jacobins, and Château de Bournazel projects), museum design (Musée du Verre, Pôle International de la Préhistoire), educational and cultural facility design (Lycée Pierre de Fermat, Conservatoire La Teste-de-Buch), social housing, and government administrative buildings. Material innovation is a notable technical dimension, including Hénault stone facades, 'béton strate' with site-extracted aggregates, and brick masonry patterns. The firm has earned a Mies van der Rohe nomination (2017), Équerre d'Argent selection (2016), and Interarch Grand Prix and Gold Medal (2012).

The business model is professional services revenue derived from architectural design fees, typically structured as a percentage of construction cost (mission complète) or fixed fees per project phase, per French architectural fee scales (3-12% of construction cost). The go-to-market is sales-led through public architectural competitions and direct commissions from institutional clients. Customer segments span public cultural institutions (museums, heritage sites), public educational infrastructure, government administrative buildings, and social/affordable housing, with a heavily public-sector client base. Project construction costs range from €1.85M to €22.6M, with multi-year contract cadences typical.

Name

W-Architectures

Legal name

W-Architectures SAS

Website

https://w-architectures.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Short description

W-Architectures is a 23-person French-Swiss architecture firm founded in 2002, operating across five offices in France and Switzerland to deliver public architecture, heritage restoration, urban planning, and museum design for government, cultural, and educational clients via architectural competitions.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Architectural Services (541310), Commercial and Institutional Building Construction (236220), Interior Design Services (541410)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Iconic Architecture & Signature Buildings (Cathedrals, Palaces, Castles) (THAJACAE), Office & Corporate Building Construction (IMAFACAA)

Keywords

• Architectural design services
• Heritage restoration architecture
• Museum and cultural facility design
• Urban planning services
• Public building architecture

Headquarters

HQ city

Toulouse

HQ country

France

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Architectural design and project management fees: Core revenue derived from architectural design services for public and private projects. Fees are typically calculated as a percentage of construction costs (mission complète) or through fixed fees for specific phases (design, project management, site supervision).
2. Competition participation and design contracts: Revenue from winning architectural competitions, which serve as the primary acquisition channel. Competition wins lead to direct design contracts with public or institutional clients.
3. Heritage restoration and specialized conservation: Specialized restoration services for classified monuments and historical buildings, often involving collaboration with heritage authorities and cultural institutions.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

W-Architectures is a French-Swiss architecture, urban planning and design practice offering integrated services across new construction, rehabilitation, and restoration of public and private buildings. Core competencies include architectural design (cultural, educational, residential, institutional), urban planning and master planning, heritage restoration of classified monuments, muséography and museum/exhibition space design, and interior and exterior building design.

Product overview

W-Architectures is a unified architecture, urban planning, and design firm (bureau d'architecture, d'urbanisme et de design) founded in 2002, offering an integrated portfolio of services including architecture design, urban planning, restoration of historical monuments, muséography (museum design), and spatial design. The firm operates across France and Switzerland with offices in Bordeaux, Paris, Toulouse, Tarbes, and Lausanne. Their project portfolio spans cultural institutions (museums, concert halls), educational facilities (schools, lycées, conservatories), public equipment (police stations, municipal buildings, sports complexes), social housing, and heritage restorations. The services work together as a comprehensive offering where architectural design serves as the core competency, supported by specialized capabilities in heritage restoration and museum exhibition design for complex cultural projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Design Services Comprehensive architectural design services covering new construction, rehabilitation, and design of public and private buildings across cultural, educational, residential, and institutional programmes.
• Urban Planning Urban planning and development services including site analysis, master planning, and integration of new constructions within existing urban contexts.
• Heritage Restoration Heritage building restoration services for classified historical monuments, including structural consolidation, conservation, and sensitive renovation combining preservation with contemporary architectural insertions.
• Muséography and Museum Design Specialised museum and exhibition space design including interior layout, display systems, visitor-pathway integration, and exhibition-room design within cultural institutions.
• Interior and Exterior Building Design Design services for building interiors and exteriors including material selection, façade treatments, and spatial organisation.

Quantifiable outcome

• Mies van der Rohe Prize nomination (2017) for Musée du Verre, demonstrating international recognition of design excellence
• +2 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered minor.

• Sergio Calori architecteminorStrategic or Co-development PartnerAssociated architect for the Restructuration des anciens abattoirs de Lugano project in Switzerland. Collaboration for specific project execution.
• Laura Gianellini et Karim Notari architectesminorStrategic or Co-development PartnerAssociated architects for the Restructuration des anciens abattoirs de Lugano project. Project-specific collaboration.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Snøhetta: International architecture firm with major cultural and public-sector commissions across Europe. Comparable through museum, cultural institution and public-equipment project types that overlap with W-Architectures' tender pipeline.
• BIG (Bjarke Ingels Group): International architecture firm competing in European public cultural and civic tenders. Similar typology overlap in museums and cultural facilities, but operates at substantially larger scale and with broader geographic footprint.
• Renzo Piano Building Workshop: Internationally renowned architecture firm with a broad cultural, civic and museum portfolio. Competes with W-Architectures for high-value cultural commissions but operates at substantially larger scale and geographic scope.
• Foster + Partners: Global architecture firm with extensive cultural, heritage and public-sector portfolio including museums and institutional buildings. Comparable on cultural typology and public-client mix but much broader scope.

Direct peers

• Dominique Perrault Architecture: French firm specializing in contemporary public and cultural architecture, with strong competition pedigree in European public tenders. Directly comparable project portfolio to W-Architectures' cultural and institutional work.
• Wilmotte & Associés: French architecture firm with a comparable profile: cultural, heritage and museum commissions across France and internationally. Overlaps directly with W-Architectures on museum, heritage restoration and public-equipment project types.
• Herzog & de Meuron: Swiss architecture firm with global cultural and heritage commissions. Comparable through shared Swiss operational base, cultural-institution portfolio and emphasis on material innovation in contemporary contexts.
• Atelier Jean Nouvel: French architecture firm known for iconic cultural and public architecture worldwide. Competes with W-Architectures for high-profile cultural commissions and shares the same contemporary-meets-context design philosophy.
• Architecture-Studio: Major French architecture firm with a strong public-sector portfolio including cultural facilities, universities and large-scale urban projects. Closely comparable to W-Architectures on project typology and direct public-tender acquisition model.

Emerging players

• KCAP Architects & Planners: European architecture and urban planning firm with comparable urban-design and mixed-use project experience. Partial overlap with W-Architectures' urban planning service line and European public-sector footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/w-architectures/about
• Instagraminstagram.com/warchitectures

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about W-Architectures