ARCHITECTURE ET HERITAGE
Architecture Et Heritage is a Villeurbanne-headquartered French heritage architecture firm specializing in the conservation and restoration of historic monuments, serving municipalities and private owners across southern and eastern France with diagnostic, MOE, emergency consolidation, and H-BIM documentation services.
- Company typePrivate
- Founded2021
- HeadquartersVilleurbanne, France
- Headcount1–10
- GTM typeB2B
- OfferingServices
What ARCHITECTURE ET HERITAGE does
Architecture Et Heritage (legal entity: Architecture & Héritage, SAS d'architecture) is a French heritage architecture firm founded in 2021 and headquartered in Villeurbanne with a secondary office in Arles. The firm specializes in the conservation and restoration of historic buildings, including protected monuments historiques and unprotected heritage structures, serving French municipalities, public bodies, and select private owners across Auvergne-Rhône-Alpes and Provence-Alpes-Côte d'Azur. Services span diagnostic studies, complete MOE (Maîtrise d'Œuvre) missions, emergency consolidation work (notably post-seismic stabilization), and OPC coordination, with specialized techniques including laser cleaning of sculptures, dynamic anoxia treatment for xylophagous insects, micropile buttressing, and H-BIM digital documentation on the Parc archéologique de Fourvière project. The team of approximately five to seven comprises President Renzo Wieder, five architect collaborators with credentials from the Centre de Hautes Etudes de Chaillot and ENSAs, an art historian for documentary studies, and an administrative manager.
The business operates as a professional services firm acquiring projects through direct engagement and public procurement, with project budgets typically ranging from €132K to €1.8M for standard municipal mandates and reaching €11.8M for the Ville de Marseille Eglise des Réformés campaign. Notable engagements include the Basilique Sainte-Marie-Madeleine (St-Maximin-la-Ste-Baume), Abbaye Notre-Dame de Sénanque (Gordes), Eglise Saint-Bruno (Lyon), Co-cathédrale Notre-Dame (Bourg-en-Bresse), Eglise des Réformés (Marseille), Hôtel d'Arlatan (Arles), and the Parc archéologique de Fourvière (Lyon). Pricing is project-based and quote-driven rather than published; the firm delivers via multidisciplinary partnerships with restoration contractors, structural engineers, economists, and digital specialists such as ABIME.
Revenue mechanics rely solely on professional services fees tied to individual restoration project budgets, with no subscription, product, or recurring revenue component. The customer base is concentrated in French public-sector heritage owners, and the firm operates exclusively within France with no disclosed geographic expansion plans or external capital. The competitive positioning rests on credentialed heritage architecture expertise (HMONP, Chaillot training), a portfolio of completed protected-monument projects functioning as a procurement credential, and early adoption of H-BIM documentation methodology for complex archaeological and heritage sites.
ARCHITECTURE ET HERITAGE firmographics
Firmographics- Name
- ARCHITECTURE ET HERITAGE
- Legal name
- Architecture & Héritage, SAS d'architecture
- Website
- https://architecture-et-heritage.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Architecture Et Heritage is a Villeurbanne-headquartered French heritage architecture firm specializing in the conservation and restoration of historic monuments, serving municipalities and private owners across southern and eastern France with diagnostic, MOE, emergency consolidation, and H-BIM documentation services.
- Ownership category
- akta.pro rank
ARCHITECTURE ET HERITAGE industry classification
Industry- Product category
- Heritage Architecture Services
- NAICS
- Architectural Services (541310), Architectural Services (54131)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Historic Preservation & Conservation Planning (BPAHAKAH)
- akta.pro secondary industries
- Historic Sites, Heritage Landmarks & Archaeological Sites (THAJACAC), Monuments, Statues & Memorials (THAJACAB)
Keywords
Where ARCHITECTURE ET HERITAGE is headquartered
LocationHeadquarters
- HQ city
- Villeurbanne
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
ARCHITECTURE ET HERITAGE business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Others
Revenue model
- Architecture and Engineering Services: Professional services fees for heritage conservation and restoration projects including diagnostic studies, complete MOE (Maîtrise d'Œuvre) missions, emergency consolidation work, and OPC (Ordonnancement, Pilotage et Coordination) services for monument restoration.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
ARCHITECTURE ET HERITAGE product offering
Product offeringCore offering
Architecture & Héritage is a French heritage architecture firm providing professional conservation and restoration services for historic monuments, including churches, abbeys, cathedrals, castles, and commemorative monuments. The firm delivers diagnostic studies, complete MOE (Maîtrise d'Œuvre) missions, emergency consolidation work, and OPC (Ordonnancement, Pilotage et Coordination) coordination services, complemented by H-BIM digital documentation for heritage sites.
Product overview
Architecture & Heritage is a specialized heritage architecture firm offering a unified portfolio of conservation and preservation services for historic buildings, both protected under monuments historiques and unprotected. The core offering encompasses diagnostic studies, emergency consolidation missions, and complete MOE (Maîtrise d'Œuvre) services. The firm employs innovative H-BIM (Heritage Building Information Modeling) technology for heritage site documentation, complementing traditional restoration approaches. Services span exterior and interior restoration of churches, cathedrals, abbeys, castles, and commemorative monuments, with projects ranging from seismic emergency consolidation to comprehensive multi-phase restoration programs. The firm operates across southern and eastern France from offices in Arles and Villeurbanne.
Differentiator
Problem solved
Functional benefit
Products and services
- Heritage Conservation and Restoration Services Specialized architectural services for conservation and preservation of historic and heritage buildings, whether protected as historical monuments or not. Includes diagnostic studies, emergency consolidation missions, complete MOE missions, and OPC coordination.
- H-BIM (Heritage Building Information Modeling) Diagnostic Services Innovative diagnostic methodology integrating Heritage BIM (H-BIM) to centralize and model historical building data in a digital mockup, enabling comprehensive documentation and guiding future interventions on heritage sites.
- Basilique Sainte-Marie-Madeleine Restoration (St-Maximin-la-Ste-Baume) Diagnostic and MOE services for choir restoration of the Gothic basilica, addressing chronic water infiltration that damaged Baroque marble, stucco, and sculptures by Joseph Lieutaud.
- Abbaye Notre-Dame de Sénanque Consolidation (Gordes) Consolidation of the abbey church including installation of five buttresses, foundation work with micropiles, interior and exterior surfacing restoration, and limestone roofing revision.
- Eglise Saint-Bruno Exterior Restoration (Lyon) Restoration of church exteriors including refacing work on lateral facades and the Soufflot dome, laser cleaning of sculptures, lead cladding on cornices, and architectural lighting installation.
- Eglise Saint-Bruno Interior Chapels Restoration (Lyon) Restoration of five lateral chapels including stucco and gypsum consolidation, gilding restoration, painted decorations, marble surfacing, altars, ironwork, and dynamic anoxia treatment against xylophagous insects for the baldachin.
- Co-Cathédrale Notre-Dame Restoration (Bourg-en-Bresse) Comprehensive restoration program for the co-cathedral including exterior surfacing, 16th-century timber framing, stained glass restoration, dome work, ironwork, and facade sculptures.
- Eglise des Réformés Restoration (Marseille) Major restoration campaign for roofs, pinnacles, spires, and facades including removal of 1930s concrete, stone replacement, restitution of purged decorative elements, stained glass work, zinc roofing, and architectural lighting.
- Monuments aux Héros de l'Orient Restoration (Marseille) Stability and conservation work on the 1927 commemorative arch including foundation repairs, stone facing restoration, statue cleaning, railing replacement, electrical compliance, and basement ventilation.
- Hôtel d'Arlatan Rehabilitation (Arles) Rehabilitation project of a historic traveller's hotel (Monument Historique classé) including diagnostic and complete MOE services, transforming the 15th-century structure into a cultural and hospitality venue with artist Jorge Pardo's signature design.
- Château des Comtes de Melgueil Restoration (Mauguio) Restoration of a 15th-17th century castle with creation of an architecture and heritage interpretation center, including archaeological restitution work and complete MOE plus OPC services.
- Eglise Sainte-Agnès Restoration (La Motte de Galaure) Restoration of the main facade of a Romanesque church (Monument Historique inscrit), including stonework repair, bell restoration, and consolidation of painted Romanesque tympanum decorations.
- Eglise du Centre Restoration (Sainte-Foy-Lès-Lyon) Complete MOE mission for exterior restoration of a 19th-century church including stonework repair, lime rendering, stained glass restoration, and PMR accessibility ramp installation.
- Eglise Saint-Étienne de Mélas Seismic Emergency Consolidation (Le Teil) Emergency consolidation mission following the 2019 Le Teil earthquake, including safety measures, stability installations, temporary covering structure, and preparatory work for future definitive restoration.
Companies that use ARCHITECTURE ET HERITAGE
Customer profileNamed customers12 records
Segments1 record
Ideal customer profiles2 records
ARCHITECTURE ET HERITAGE technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
ARCHITECTURE ET HERITAGE partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core, supporting and minor.
- ABIMEcoreDigital processing partner for the Parc archéologique de Fourvière project, responsible for H-BIM (Heritage Building Information Modeling) numerical treatment and digital model creation. ABIME contributed to the innovative digital documentation of the archaeological site.
- Elise & Martin EnnebicquesupportingLandscape architects (paysagistes) part of the project team for the Parc archéologique de Fourvière diagnostic study.
- HYDROSOLsupportingHydraulic engineers (hydroliciens) collaborating on the Parc archéologique de Fourvière project team.
- Groupement Snyers et Frédérique VouvésupportingRestorers of painted decorations (restaurateurs de décors peints) part of the multidisciplinary team for the Parc archéologique de Fourvière project.
- AsselinsupportingConstruction economists (économistes de la construction) providing cost estimation and project economics expertise for the Parc archéologique de Fourvière project.
- AMO MYAMOsupportingProject management assistance (Assistant à Maîtrise d'Ouvrage) for the Hôtel d'Arlatan rehabilitation project.
- Jorge PardominorArtist responsible for the interior design, furniture, and decoration of the renovated Hôtel d'Arlatan, bringing contemporary artistic signature to the historic property.
Scale indicators1 record
Recent moves6 records
Expansion highlights5 records
ARCHITECTURE ET HERITAGE competitors and assessment
Company assessmentDirect peers
- Studio Milou Architecture: Paris-based heritage architecture firm specializing in restoration of historic monuments, museums, and cultural institutions. Comparable in scope (churches, châteaux, cultural venues) and uses similar MOE/OPC mission structures for public clients.
- Pierre-André Lablaude: Senior ACMH chief architect specializing in religious heritage and historic monuments. Comparable clientele (DRAC, municipalities, dioceses) and similar scope of cathedral, church, and palace restoration projects.
- Atelier Roland Schweitzer: Long-established Parisian heritage architecture practice (Roland Schweitzer) renowned for major monument restorations and Louvre-related works. Directly competes for the same Monument Historique tenders from French municipalities and the Ministry of Culture.
- Pierre Bortolussi Architecte: Independent French heritage architect (ACMH-trained) operating on church, abbey, and château restorations across France. Same niche, similar MOE-mission delivery model, and comparable public-sector client mix.
- Jean-François Lagneau: ACMH chief architect with extensive experience in major French monument restorations including UNESCO-listed sites. Same competitive set for the largest heritage tenders.
- Architectes en Chef des Monuments Historiques (ACMH): The professional body of France's chief heritage architects, holding the monopoly on state-commissioned monument historique restorations. Direct competitor for high-profile public heritage tenders, with substantially deeper bench strength and decades of ministerial relationships.
- Frédéric Didier Architecte du Patrimoine: Independent heritage architect with Chaillot training, focused on restoration of historic religious and civic buildings. Closely comparable in team size, training pedigree, and project typology.
Others
- Centre des Monuments Nationaux: Public agency that owns and operates many of France's most visited historic monuments. Acts as both a potential client (commissioning restoration studies) and a peer ecosystem participant in shaping heritage practice standards.
Broad incumbents
- Bouygues Bâtiment Centre Sud-Ouest / Heritage: Large general contractor with a heritage restoration practice. Competes indirectly as a turnkey alternative to MOE-led architect-led delivery for major monument restoration projects.
- Vinci Construction France - Patrimoine: Major French construction group with a heritage/restoration division that competes on the same nonresidential heritage projects but from a contractor rather than architect perspective. Far larger scale with broader geographic and capability footprint.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
ARCHITECTURE ET HERITAGE social profiles
Digital presenceARCHITECTURE ET HERITAGE financial estimates
Financial estimateRevenue estimate
Valuation estimate
ARCHITECTURE ET HERITAGE leadership team
Management profileNumber of profiles
Profiles7 records
ARCHITECTURE ET HERITAGE funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ARCHITECTURE ET HERITAGE M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ARCHITECTURE ET HERITAGE
What does ARCHITECTURE ET HERITAGE do?
Architecture & Héritage is a French heritage architecture firm providing professional conservation and restoration services for historic monuments, including churches, abbeys, cathedrals, castles, and commemorative monuments. The firm delivers diagnostic studies, complete MOE (Maîtrise d'Œuvre) missions, emergency consolidation work, and OPC (Ordonnancement, Pilotage et Coordination) coordination services, complemented by H-BIM digital documentation for heritage sites.
Is ARCHITECTURE ET HERITAGE a public or private company?
ARCHITECTURE ET HERITAGE is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was ARCHITECTURE ET HERITAGE founded?
ARCHITECTURE ET HERITAGE was founded in 2021. It employs 1 to 10 people.
Where is ARCHITECTURE ET HERITAGE based?
ARCHITECTURE ET HERITAGE is headquartered in Villeurbanne, France, in the Europe region.
How does ARCHITECTURE ET HERITAGE make money?
One revenue line is on record: architecture and Engineering Services.
Who are ARCHITECTURE ET HERITAGE's main competitors?
Direct peers on record are Studio Milou Architecture, Pierre-André Lablaude, Atelier Roland Schweitzer, Pierre Bortolussi Architecte, Jean-François Lagneau, Architectes en Chef des Monuments Historiques (ACMH) and Frédéric Didier Architecte du Patrimoine. Centre des Monuments Nationaux is listed as an others. Broad incumbents are Bouygues Bâtiment Centre Sud-Ouest / Heritage and Vinci Construction France - Patrimoine.
Does ARCHITECTURE ET HERITAGE have an API?
No public API is recorded for ARCHITECTURE ET HERITAGE.
What industry is ARCHITECTURE ET HERITAGE in?
ARCHITECTURE ET HERITAGE's product category is Heritage Architecture Services. Its primary akta.pro industry code is BPAHAKAH, Historic Preservation & Conservation Planning, with a secondary code of THAJACAC, Historic Sites, Heritage Landmarks & Archaeological Sites. Its NAICS code is 541310 and its SIC code is 1540.