ACA Architectes et Associés
- Company typePrivate
- Founded1996
- HeadquartersClermont-Ferrand, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
ACA Architectes et Associés firmographics
Firmographics- Name
- ACA Architectes et Associés
- Legal name
- ACA Architectes et Associés
- Website
- https://aca-architectes.com
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
ACA Architectes et Associés industry classification
Industry- Product category
- Architectural Services (Heritage Architecture)
- NAICS
- Architectural Services (541310)
- akta.pro primary industry
- Historic Preservation & Conservation Planning (BPAHAKAH)
Keywords
Where ACA Architectes et Associés is headquartered
LocationHeadquarters
- HQ city
- Clermont-Ferrand
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
ACA Architectes et Associés business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Architecture Services: Professional architectural services including project design, heritage restoration, new construction, and renovation for public and private clients. Revenue generated through project-based fees, competition prizes, and direct commissions for municipalities, religious institutions, cultural organizations, and private developers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Public sector projects |
| Other | — | Private projects |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
ACA Architectes et Associés product offering
Product offeringCore offering
ACA Architectes et Associés is an architecture firm providing professional design, restoration, and renovation services for historic buildings. Its core offering centers on heritage architecture — restoration of ISMH/MH-classified religious and civil monuments, sustainable renovation integrating energy performance with heritage preservation, and adaptive reuse of existing buildings. The firm serves municipalities, government institutions, religious organizations, cultural institutions, and private clients across the Auvergne-Rhône-Alpes region.
Product overview
ACA Architectes et Associés is an architecture firm offering comprehensive architectural and heritage renovation services. The firm specializes in heritage building preservation with particular expertise in religious heritage (churches, chapels), civil heritage (châteaux, manors), housing (collective and individual), public facilities, industrial/commercial buildings, and cultural facilities. The company provides a full range of services from preliminary heritage studies and diagnostics to complete architectural design and project management. Founded in 1996 by Yvon Cottier, the firm has developed particular expertise in sustainable renovation and energy performance optimization for historic buildings, positioning itself at the intersection of heritage preservation and ecological transition.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture and Heritage Renovation Services
Quantifiable outcome
- Prix National des Rubans du Patrimoine awarded 2021 for Couvent des Rédemptoristines rehabilitation (Riom)
- +5 more outcomes
Companies that use ACA Architectes et Associés
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles3 records
ACA Architectes et Associés technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
ACA Architectes et Associés partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- Architectes du PatrimoinecoreProfessional network association of heritage architects in France. ACA listed on their links/resources page indicating mutual professional recognition and potential project referrals.
- CAUE 63 (Conseil Architecture Urbanisme Environnement)coreDepartmental council for architecture, urban planning, and environment. Mutual cross-linking indicating shared mission in heritage preservation and sustainable architecture in Puy-de-Dôme.
- DRAC Auvergne (Direction Régionale des Affaires Culturelles)coreRegional cultural affairs directorate overseeing heritage protection and restoration funding. Essential partner for MH/ISMH project approvals and heritage-specific regulations.
- Fondation du PatrimoinecoreNational heritage foundation providing visibility and potential funding sources for heritage restoration projects. Mutual listing indicates collaborative relationship.
- Ordre des ArchitectescoreOfficial French architects' order - regulatory and professional body. Mutual listing indicates compliance with professional standards.
Scale indicators3 records
Expansion highlights4 records
ACA Architectes et Associés competitors and assessment
Company assessmentDirect peers
- Cabinet Christophe Béghin: Independent heritage architect's cabinet working on MH/ISMH projects across France. Comparable mid-scale structure and same Architectes du Patrimoine network membership.
- Atelier 2A: French architecture and archaeology firm specialized in heritage restoration. Comparable on integrating archaeological research with restoration and on cultural-heritage project types.
- Pierre-Antoine Gatier Architecte: ABF-trained heritage architect and ACMH member based in Paris, working on classified monuments. Directly comparable in regulatory expertise and MH/ISMH specialization.
- Atelier Roland Schweitzer: Renowned Paris-based heritage architect known for major MH restorations (e.g., Notre-Dame). Comparable on premium heritage-restoration positioning and ABF/DRAC working relationships.
- Bâtir Monuments Historiques (BMH): Heritage construction/architecture firm specializing in MH restoration across France. Comparable in heritage-specific expertise and public-sector project delivery.
- ARCHI PATRIMOINE: Paris-based heritage architecture firm specializing in the restoration of historic monuments. Member of Architectes du Patrimoine network, directly comparable on MH/ISMH projects and similar public-sector client base.
Others
- Caue du Puy-de-Dôme (CAUE 63): Departmental architecture and heritage advisory body that ACA publicly lists as a partner. Ecosystem participant rather than direct competitor, but comparable on heritage-architecture knowledge in the same region.
- DRAC Auvergne-Rhône-Alpes: Regional cultural affairs directorate overseeing heritage-protection funding and approvals. Listed as a core partner of ACA; while not a peer in the competitive sense, it is the most relevant institutional counterparty in the same operational ecosystem.
Emerging players
- Studio Fuga: French heritage architecture firm specializing in listed-monument restoration. Comparable in regulatory expertise and project typology, though smaller in scale.
- Pages Paysages: Landscape architecture firm with heritage/listed-garden specialism. Partial overlap with ACA's broader site-design work and one of ACA's team members (Heidi Malivin) holds a BTSA Aménagements Paysagers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
ACA Architectes et Associés social profiles
Digital presenceACA Architectes et Associés financial estimates
Financial estimateRevenue estimate
Valuation estimate
ACA Architectes et Associés leadership team
Management profileNumber of profiles
Profiles5 records
ACA Architectes et Associés funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ACA Architectes et Associés 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 ACA Architectes et Associés
What does ACA Architectes et Associés do?
ACA Architectes et Associés is an architecture firm providing professional design, restoration, and renovation services for historic buildings. Its core offering centers on heritage architecture — restoration of ISMH/MH-classified religious and civil monuments, sustainable renovation integrating energy performance with heritage preservation, and adaptive reuse of existing buildings. The firm serves municipalities, government institutions, religious organizations, cultural institutions, and private clients across the Auvergne-Rhône-Alpes region.
Is ACA Architectes et Associés a public or private company?
ACA Architectes et Associés is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was ACA Architectes et Associés founded?
ACA Architectes et Associés was founded in 1996. It employs 11 to 50 people.
Where is ACA Architectes et Associés based?
ACA Architectes et Associés is headquartered in Clermont-Ferrand, France, in the Europe region.
How does ACA Architectes et Associés make money?
One revenue line is on record: architecture Services.
Who are ACA Architectes et Associés's main competitors?
Direct peers on record are Cabinet Christophe Béghin, Atelier 2A, Pierre-Antoine Gatier Architecte, Atelier Roland Schweitzer, Bâtir Monuments Historiques (BMH) and ARCHI PATRIMOINE. Others are Caue du Puy-de-Dôme (CAUE 63) and DRAC Auvergne-Rhône-Alpes. Emerging players are Studio Fuga and Pages Paysages.
Does ACA Architectes et Associés have an API?
No public API is recorded for ACA Architectes et Associés.
What industry is ACA Architectes et Associés in?
ACA Architectes et Associés's product category is Architectural Services (Heritage Architecture). Its primary akta.pro industry code is BPAHAKAH, Historic Preservation & Conservation Planning. Its NAICS code is 541310.