ANTOINE DUFOUR ARCHITECTES

What ANTOINE DUFOUR ARCHITECTES does

Antoine Dufour Architectes is a Paris-based architecture and urban design firm founded in 2016 by Aymeric Antoine (architecte DE-HMONP) and Pierre Dufour (architecte DE-HMONP, Architecte en chef des monuments historiques). The practice operates as a boutique atelier focused on heritage-sensitive architecture, spanning monument historique restoration, museum extension and modernization, cultural facility design, religious building intervention, and selective private residential and tourism commissions across France. Projects are awarded through a dual-channel model: competitive public bidding (concours) for government and institutional clients, and direct commissions for private clients such as Château Lafite Rothschild.

The firm's portfolio centers on high-prestige heritage and civic work rather than scale or volume. Signature engagements include the Musée de l'Armée extension in Paris (studies ongoing since October 2021), the Musée des Arts Décoratifs et du Design in Bordeaux (since August 2019), the Notre-Dame de Paris parvis redesign (competition 2022), the Château de Foix heritage site, and the Abbaye de Sylvanès redevelopment. Its underlying methodology emphasizes "composing with reality rather than resolving" it — designing within inherited, complex, or crisis-affected sites rather than imposing new forms. The practice is built on the co-founders' combined expertise in contemporary architecture and state-regulated historical monument preservation, supported by a small team of architects and collaborators across offices in Paris (18 rue du Sentier) and Prompsat (Auvergne-Rhône-Alpes).

The firm has no disclosed external funding, no subsidiaries, no parent company, and no investor-backed structure. Revenue derives entirely from professional services fees on project commissions, with pricing determined by competitive bidding for public tenders and individual negotiation for private clients. Awards have built reputational capital (AJAP 2016, Prix de la Première Œuvre du Moniteur 2019, Prix 10+1 d'Architecture 2020, Prix Mies van der Rohe 2022 nomination), but the firm operates as a founder-owned atelier whose growth is constrained by team size and concours win rates rather than capital access.

Name

ANTOINE DUFOUR ARCHITECTES

Legal name

ANTOINE DUFOUR - Architectes

Website

https://antoine-dufour.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

Antoine Dufour Architectes is a Paris-based boutique architecture atelier founded in 2016 by Aymeric Antoine and Pierre Dufour (Architecte en chef des monuments historiques), specializing in heritage restoration, museum modernization, and cultural facility design for public institutions and private clients across France.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Historic Preservation & Conservation Planning (BPAHAKAH)

Keywords

• Architectural design services
• Heritage restoration
• Monument preservation
• Urban planning
• Cultural facility design

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Architecture and Design Services: Professional services revenue from architectural projects including heritage restoration, museum modernization, cultural facility construction, religious building renovation, and private residential projects. Revenue is project-based, typically through competitive bidding for public contracts and direct commissions for private clients.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Antoine Dufour Architectes is an architecture and urban design atelier providing professional services in heritage restoration, cultural institution modernization (museums, cathedrals, abbeys), religious building renovation, tourism and municipal infrastructure, and private residential commissions. Projects are delivered across France through competitive public bidding for institutional clients and direct engagement with private clients, led by co-founders Aymeric Antoine and Pierre Dufour.

Product overview

Antoine Dufour Architectes is a single architecture and urban planning studio founded in 2016 by Aymeric Antoine and Pierre Dufour. The firm offers comprehensive architecture services spanning heritage restoration (château and monument restoration), museum projects (extension and restructuring), public space design (cathedral surroundings, tourism offices), and specialized projects such as glass workshops. The firm maintains offices in Paris (75) and Prompsat (63) and has received notable recognition including the AJAP 2016, Prix Mies van der Rohe 2022 nomination, and Prix 10+1 D'Architecture 2020.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture and Urban Design Services Comprehensive professional architectural and urban planning services covering heritage restoration, museum extension and modernization, public space design, cathedral surroundings redesign, religious building renovation, and residential/commercial building design for public institutions, religious bodies, municipalities, and private clients across France.

Named customers8 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

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Studio Daniel Libeskind: Global architecture studio specializing in museums and cultural institutions. Comparable as a broad incumbent competing for the same high-prestige cultural/institutional commissions.
• Kengo Kuma & Associates: Tokyo-based global practice with cultural, museum, and heritage-adjacent portfolio. Comparable as a broad incumbent with relevant cultural-architecture credentials competing for international cultural commissions.
• Renzo Piano Building Workshop: Renowned global architecture practice with extensive museum and cultural heritage portfolio. Comparable as a broad incumbent that defines the upper end of the cultural-heritage architecture market.
• David Chipperfield Architects: Award-winning practice with deep heritage restoration portfolio (Neues Museum Berlin, Royal Academy London). Comparable as a global incumbent in the heritage-architecture niche, though at significantly larger scale and international reach.

Direct peers

• Wilmotte & Associés: Paris-based architecture firm with a strong portfolio in French cultural, museum, and heritage projects. Directly comparable as a similarly-sized French practice competing in the same concours-driven heritage/cultural market.
• Architecture-Studio: Paris-based international architecture firm with cultural, civic, and heritage portfolio across France. Comparable as a similarly positioned French practice in the cultural-heritage concours market.
• Ateliers Jean Nouvel: Pritzker-winning Paris-based firm with extensive museum and iconic-architecture portfolio. Comparable as a French competitor in the same cultural/heritage concours market, though at significantly larger scale.
• Lacaton & Vassal: Paris-based Pritzker-winning duo known for sensitive adaptive reuse and existing-building transformations. Highly comparable philosophy of 'composing with reality' rather than imposing new form on inherited contexts.
• ChartierDalix: Paris-based contemporary architecture studio with public and cultural commissions including museum projects. Comparable as a French contemporary practice competing for similar institutional briefs.
• Dominique Perrault Architecture: Paris-based studio renowned for major museum and cultural institution commissions (e.g., Bibliothèque nationale, LVMH flagship). Comparable as a French contemporary-heritage architecture firm competing for institutional cultural projects.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/antoine-dufour-architectes

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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

Frequently asked questions about ANTOINE DUFOUR ARCHITECTES