CONCEPT ARCHI

What CONCEPT ARCHI does

Concept Archi® s.a.r.l. d'architecture is a privately held French architecture practice headquartered in Villeneuve d'Ascq (Hauts-de-France / Nord-Pas-de-Calais), structured as a SARL. The firm delivers architectural design and project management services across five stated categories: Hôtellerie (hospitality), Habitat Collectif (multi-family and social housing), Habitat Individuel (individual homes and villas), Service | Equipement (public and institutional buildings including schools, student residences, and care facilities), and Réhabilitations (renovation and adaptive reuse of existing structures). Its core technical differentiation is specialization in energy-efficient and environmentally certified construction — including BBC, HPE, THPE, E+C-, Cerqual Qualitel, and passive-house standards — combined with experience in wooden-structure construction.

The firm serves a B2B and B2G client base dominated by social-housing operators and developers (Vilogia, Nexity, ICADE, Partenord Habitat, Notre Logis, Groupe CMH and its subsidiaries, Saint Roch Habitat, Logi FIM), public-sector institutions (CROUS for student housing rehabilitation), and nonprofit associations (Association Papillon Blanc, Association OSLO), with a secondary individual-homeowner segment. The business operates on a project-based fee model, with services quoted on a per-engagement basis; no pricing or revenue figures are publicly disclosed. Go-to-market is built on a referenceable project portfolio (published on the firm's website), direct client relationships, and structured participation in architectural competitions, which together drive contract acquisition in both public RFP and private developer channels.

Concept Archi is registered as a French SARL and holds a registered trademark (Concept Archi®). It has no disclosed parent company, no institutional investors, no funding history, no M&A activity, and no subsidiaries; ownership commentary suggests a founder/partner-owned SME typical of mid-sized French regional architecture practices. The firm's geographic footprint is concentrated in Hauts-de-France with no evidence of national or international expansion, and its operating posture is that of an independent, portfolio-driven practice without platform, technology-product, or recurring-revenue dimensions.

Name

CONCEPT ARCHI

Legal name

Concept Archi® s.a.r.l. d'architecture

Website

https://concept-archi.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

1–10 employees

Short description

Concept Archi is a Villeneuve d'Ascq-based French architecture SARL specializing in residential, institutional, and rehabilitation projects. It serves social-housing operators, developers, and public-sector clients across the Hauts-de-France region, with expertise in energy-efficient certified construction.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Residential architecture
• Collective housing design
• Building rehabilitation services
• Energy-efficient construction
• Architectural project management

Headquarters

HQ city

Villeneuve d'Ascq

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Distribution channels1 record

Marketing channels3 records

Core offering

CONCEPT ARCHI is a French architecture firm that designs residential housing (collective and individual), service facilities (schools, retirement homes, student residences, hotels), and building rehabilitation projects. The firm also coordinates construction works (maîtrise d'œuvre) and delivers projects that comply with environmental and energy-efficiency certifications.

Product overview

CONCEPT ARCHI is an architecture firm (s.a.r.l. d'architecture) based in Villeneuve d'Ascq, France, offering comprehensive architectural services across five main categories: Hôtellerie (hotel/hospitality architecture), Habitat Collectif (collective housing), Habitat Individuel (individual housing), Service | Equipement (public and institutional buildings), and Réhabilitations (renovation and rehabilitation projects). The firm specializes in sustainable and energy-efficient building design, with projects incorporating certifications such as BBC, HPE, THPE, E+C-, and Cerqual Qualitel standards. Their portfolio spans residential, commercial, educational, and healthcare facilities throughout the Nord-Pas-de-Calais region of France.

Differentiator

Problem solved

Functional benefit

Products and services

• Hôtellerie (Hotel & Residence Architecture) Architectural design of hotel, residence, and tourism accommodation projects for private hospitality developers and operators in northern France.
• Habitat Collectif (Collective Housing) Architectural design of multi-unit residential housing developments for social landlords and private developers, including buildings compliant with BBC Effinergie and HQE certifications.
• Habitat Individuel (Individual Housing) Architectural design of individual single-family housing projects for private clients, including energy-efficient homes complying with RT 2012 standards.
• Service | Équipement (Public Service Facilities) Architectural design of public service facilities such as schools, retirement homes (EHPAD), and student residences for municipalities, departmental authorities, and institutional clients.
• Réhabilitations (Building Rehabilitation) Architectural design and construction supervision (maîtrise d'œuvre) for the renovation, rehabilitation, and thermal retrofit of existing buildings.

Named customers17 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves6 records

Expansion highlights4 records

Direct peers

• LAN Architecture: French firm with mixed residential, urban, and cultural portfolio, including adaptive reuse and large housing projects. Comparable to Concept Archi in residential/social housing emphasis but with broader national footprint.
• Brenac & Gonzalez & Associés: French practice with deep residential and social-housing portfolio including dense urban housing, student residences, and energy-efficient projects. Closely comparable to Concept Archi in typology and French public-sector client base.
• Tetrarc: Nantes/Paris-based practice with residential, educational, and adaptive reuse projects. Comparable in typology and in competing for French regional housing and rehabilitation mandates.
• Atelier du Pont: French practice with strong housing, rehabilitation, and sustainable-design portfolio. Comparable to Concept Archi in social-housing, energy-efficient, and adaptive-reuse projects.
• Atelier Roland Schweitzer: Paris-based practice with strong social-housing, sustainable-design and rehabilitation portfolio. Highly comparable to Concept Archi in client mix (social housing operators, public sector) and emphasis on energy performance.
• Hamonic+Masson & Associés: French firm focused on residential architecture, urban housing, and large-scale mixed-use developments. Directly comparable in housing-led, mixed-typology practice and competing for similar French housing mandates.
• ECDM Architectes: Paris-based practice with strong housing, mixed-use, and urban regeneration work, including social and residential projects. Directly comparable service mix to Concept Archi and a competitor for the same French social-housing tenders.
• Architecture-Studio: Major French architecture practice with a similarly broad residential, cultural, and urban portfolio. Comparable to Concept Archi in offering full architectural services across housing typologies, but at significantly larger national/international scale.

Broad incumbents

• Valode & Pistre: Major French architecture firm with large-scale residential, office, and mixed-use developments. Comparable in residential/social-housing capability but at significantly larger national/international scale.
• Wilmotte & Associés: Larger, well-established French architecture firm with diversified portfolio spanning residential, hospitality, cultural, and urban projects. Overlaps Concept Archi in housing and hospitality, but operates at much greater scale and broader sectoral scope.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/concept-archi

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 CONCEPT ARCHI