CUB ARCHITECTURE

What CUB ARCHITECTURE does

CUB Architecture is a French architecture firm (maître d'œuvre) founded in 2012 and headquartered in Haute Goulaine, Loire Atlantique, with a second agency in Sévremoine (Maine-et-Loire). The firm serves public and private clients across the Pays de la Loire region and the broader Grand Ouest of France, delivering architectural projects across education, healthcare, industry, social housing, and tertiary sectors. Its portfolio includes more than 130 completed projects ranging from 390 m² social facilities to a 21,000 m² industrial processing plant for Novalliance, with recurring clients including Atlantique Habitations, EHPAD operators, OGEC schools, and regional government bodies.

The firm's core technical platform is BIM (Building Information Modeling), deployed organization-wide since 2014 and extended to BIM 5D for economics in 2022. CUB has internalized 19 distinct trades under one roof, including architects, project managers, economists, engineers, draftspersons, an interior decorator, BIM managers, site supervisors, and specialized acoustic and environmental engineers. This multidisciplinary structure enables integrated delivery from conception through construction supervision, supported by OPQIBI certifications in BIM Management (1922), Acoustic Studies (1601/1604), and Energy Performance/LCA (1333 with RGE mention), plus Passivhaus Designer and Certivea Energie Carbone credentials.

CUB operates as a professional services firm earning project-based design and management fees. Distribution is direct through the two regional agencies, with engagement via competitive public tenders, direct commissions, and recurring client relationships. The firm is privately held as a SARL with €300,000 capital and no disclosed external investment. It was the first architecture firm in France to achieve LUCIE 26000 ESG certification (2019, maintained for six consecutive years at a 937/1000 maturity score), and is investing in physical expansion (310 m² to 820 m² headquarters) for H1 2026 inauguration.

Name

CUB ARCHITECTURE

Legal name

CUB Architecture

Website

https://cub-architecture.fr

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

CUB Architecture is a French maître d'œuvre (lead design firm) founded in 2012, delivering integrated architectural services across education, healthcare, industry, housing, and tertiary sectors in the Pays de la Loire region. It operates two agencies with ~40 collaborators spanning 19 trades including BIM, acoustic, and environmental engineering.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (541310), Interior Design Services (54141), Architectural, Engineering, and Related Services (5413), Other Specialized Design Services (54149), Commercial and Institutional Building Construction (236220)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Interior Design Services (BPAHAKAB), Civil & Structural Engineering Consulting (BPAHAIAA), Office & Corporate Building Construction (IMAFACAA)

Keywords

• Architectural design services
• BIM management consulting
• Building acoustics engineering
• Environmental building engineering
• Construction project management

Headquarters

HQ city

Haute Goulaine

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Master Planning Services: CUB generates revenue through professional architecture services as a maître d'œuvre, serving both private and public clients. They design and oversee construction of diverse building types: housing, schools/lycées, industry, EHPADs, corporate headquarters, and more. Revenue is earned through design fees and project management services, typically structured as one-time professional service engagements for each project.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

CUB Architecture is a French architecture firm offering comprehensive architectural design and project management services as a maître d'œuvre (lead design firm) across the Pays de la Loire and Grand Ouest regions. The firm delivers full-service projects from conception through construction supervision for diverse building types including housing, schools, industrial facilities, EHPADs, corporate headquarters, and cultural venues, supported by an in-house multidisciplinary team covering architecture, BIM, acoustic engineering, environmental engineering, economics, and construction supervision.

Product overview

CUB Architecture is a French architecture firm founded in 2012 offering comprehensive architectural and design services through two agencies in the Pays de la Loire region (Haute Goulaine and Saint Macaire en Mauges). The firm operates a multi-disciplinary approach with 19 internal trades including architecture, BIM, acoustic engineering, environmental engineering, construction management, and interior design. Their integrated service model combines design conception with technical expertise (acoustics, environment, BIM) and on-site project management, delivering projects across housing, healthcare, education, industry, and cultural sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture and Design Services
• BIM Management Services

Quantifiable outcome

• 130+ projects completed across diverse building types
• +3 more outcomes

Named customers20 records

Segments7 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• BagajminorStrategic or Co-development Partner · 29 September 2025CUB conducted an interview with Brandon Gondouin, founder of Bagaj, a modular and transportable furniture co-designed with children in foster care. CUB supported the project by sharing the interview on its platform and offering visibility. The project was also financially supported by association Tréméac, the Fondation de France, and the Social Cup prize. Bagaj furniture is manufactured near Rennes by Coutarel Agencement.

Scale indicators6 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• DVVD Architectes: French architecture firm specializing in housing, healthcare (EHPADs), and educational projects across France. Comparable in building typology mix and maître d'œuvre delivery model to CUB.
• BRS Architectes: French regional architecture firm with strong EHPAD, social housing, and education portfolios. Comparable typology mix and project scale to CUB, operating as a mid-sized practice.
• Patriarche: French architecture and engineering group providing full design-to-delivery services across building typologies including healthcare, education, and housing. Comparable multidisciplinary positioning to CUB, with broader geographic reach and larger headcount.
• Groupe-6: French architectural firm with integrated urban planning, architecture, and interior design capabilities, particularly strong in healthcare and public-sector projects — closely overlapping with CUB's service portfolio.
• AIA Life Designers: Large French architectural group offering integrated design, engineering, and project management across healthcare, education, industry, and housing — directly comparable to CUB's multidisciplinary maître d'œuvre model, but at significantly larger national scale.
• Architecture-Studio: Internationally recognized French architecture firm with strong cultural and public-sector portfolio. Comparable in maître d'œuvre design philosophy and engagement with public-sector clients, though with global rather than regional footprint.
• Tétrarc Architectes: French architecture firm with comparable portfolio in public facilities, education, and housing; emphasis on environmental performance aligns with CUB's RE2020 / Passivhaus positioning.
• Kardham: French architecture, engineering, and real estate consulting group offering integrated services to corporate, public, and residential clients. Directly comparable multidisciplinary model (architecture + engineering + interior design), with a national rather than regional footprint.

Regional players

• SCPA Architecture: French regional architecture practice operating primarily in western France with comparable typology coverage in education, healthcare, and housing. Geographic peer in CUB's home region rather than direct head-to-head competitor.

Emerging players

• Gaëtan Le Penhuel Architectes: Recognized French architecture firm with strong cultural and educational project portfolio. Less direct overlap than the larger groups but operates in similar maître d'œuvre delivery mode for public clients.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/CUB-Architecture-131406800295467
• LinkedInlinkedin.com/company/cub-archi
• Instagraminstagram.com/cub_architecture

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries1 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 CUB ARCHITECTURE