CO2 Architecture
CO2 Architecture is a Paris-based general contractor founded in 1990 that delivers turnkey construction, design, and maintenance services primarily to Japanese corporates and brand owners establishing or renovating spaces in France, acting as a bilingual French-Japanese bridge.
- Company typePrivate
- Founded1990
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What CO2 Architecture does
CO2 Architecture is a Paris-based general contracting and architectural services firm founded in 1990, operating as a SAS with registered capital of €20,000. The company delivers turnkey construction and renovation services spanning conception (feasibility studies, design, permitting), execution (site management, multi-trade coordination), and post-completion maintenance. Its core commercial proposition is acting as a bilingual French-Japanese bridge for Japanese corporates, government entities, and brand owners establishing or renovating offices, retail boutiques, restaurants, and cultural spaces in France. The firm also serves French government/cultural institutions (e.g., Albert Kahn Garden restoration) and individual residential clients in Paris.
The underlying service model relies on coordinating 20+ trades across hundreds of workers on mid-sized projects (typical scope 100–800m²) under complex regulatory conditions, including heritage-constrained sites under ABF oversight and high-rise permitting in central Paris. Documented engagements include the Grand Seiko boutique at Place Vendôme (Kengo Kuma design), Marubeni's 400m² offices, Mikimoto's Place Vendôme jewelry shop, Kubota Europe's 780m² training center, and NHK Europe's 450m² temporary offices during Montparnasse Tower works. Revenue is generated through project-based professional services fees (GC, AMO/APM, design), with modular turnkey or phase-specific engagement options. Customer acquisition is primarily direct, leveraging a trilingual (French/English/Japanese) portfolio website, repeat enterprise relationships, and partnerships with Japanese general contractors Kajima and Takenaka, who use CO2 as their local execution arm in France.
CO2 Architecture firmographics
Firmographics- Name
- CO2 Architecture
- Legal name
- CO2 Architecture SAS
- Website
- https://co2architecture.fr
- Company type
- Private
- Founded year
- 1990
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CO2 Architecture is a Paris-based general contractor founded in 1990 that delivers turnkey construction, design, and maintenance services primarily to Japanese corporates and brand owners establishing or renovating spaces in France, acting as a bilingual French-Japanese bridge.
- Ownership category
- akta.pro rank
CO2 Architecture industry classification
Industry- Product category
- Architectural Services
- NAICS
- Commercial and Institutional Building Construction (23622), Nonresidential Building Construction (2362), Architectural, Engineering, and Related Services (5413), Architectural Services (541310)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Services-Engineering Services (8711), General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Design-Build / EPC General Contracting (IMAFAAAD)
- akta.pro secondary industries
- Commercial General Contracting (New Build) (IMAFAAAA), Office & Corporate Building Construction (IMAFACAA), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
Keywords
Where CO2 Architecture is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
CO2 Architecture business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D, Others
Revenue model
- General Contracting Services: Full turnkey project delivery encompassing feasibility studies, financial arrangement, search for premises, preliminary studies, architectural design, site monitoring, construction execution, and maintenance. Services can also be provided in modular format for specific project phases.
- Project Management Consulting (AMO/APM): Assisting clients in defining, piloting, and exploiting construction projects. Acts as advisor, coordinator, and controller between clients and architects, providing technical and functional knowledge to ensure relevant solutions and proper decision-making.
- Architectural Design Services: Design services including conceptual design, design development, building permit applications, and detailed construction documents. Can work as local architect executing projects designed by Japanese architects.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels2 records
CO2 Architecture product offering
Product offeringCore offering
CO2 Architecture is a Paris-based general contracting firm that delivers turnkey architectural and construction services for Japanese clients in France. Its offering covers the full project lifecycle — from feasibility studies, financial arrangement, and premises search, through architectural design, permitting, and construction execution with site monitoring, to post-completion maintenance — and can also be contracted in modular form for individual phases. The firm additionally serves as a local French architect executing designs produced by Japanese architects, and as Assistant à Maîtrise d'Ouvrage (AMO) project management consultant.
Product overview
CO2 Architecture is a Paris-based general contractor firm offering complete turnkey construction services, operating since 1990 (through previous activity). The company provides an integrated service covering three main phases: Conception (design, feasibility studies, architectural planning, permits), Exécution (construction execution, site management, contractor coordination), and Maintenance (post-construction support). Their core offering includes acting as General Contractor (Contractant Général) and as Assistant to Project Owner (AMO/APM). The firm specializes in serving Japanese clients in France, providing bilingual (French-Japanese) support and bridging cultural and regulatory gaps between Japanese companies and local French contractors and authorities. Services span across office, retail/shop, restaurant, housing, and cultural/public space construction and renovation projects.
Differentiator
Problem solved
Functional benefit
Products and services
- General Contracting Services (Contractant Général) Full turnkey construction and renovation delivery covering all project phases — feasibility studies, financial arrangement, architectural design, site monitoring, construction execution, and maintenance — for Japanese clients in France and other clients requiring bilingual coordination with French contractors and authorities.
- Conception (Design) Services Initial consultation, feasibility studies, diagnostic assessments, schematic and detailed design, building permit applications, and construction document preparation, covering architectural, technical, and financial planning.
- Exécution (Execution) Services Construction execution services including site preparation, contractor coordination, execution plan drawings, scheduling, daily site monitoring, and weekly coordination meetings through project completion and acceptance.
- Maintenance Services Post-construction maintenance including equipment maintenance, emergency repairs, breakdown response, and ongoing after-sales support to ensure optimal operation of completed spaces.
- Local Architect Services for Japanese-Designed Projects Acts as the local French architect to execute architectural designs produced by Japanese architects, handling French regulatory submission, site supervision, and construction coordination on their behalf.
Quantifiable outcome
- Delivered Grand Seiko boutique: 250m², 3 levels, 20+ trades, 100+ workers, 120 days
- +2 more outcomes
Companies that use CO2 Architecture
Customer profileNamed customers12 records
Segments3 records
Ideal customer profiles3 records
CO2 Architecture technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
CO2 Architecture partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Kajima ConstructioncoreCollaborated on the renovation of Galerie Matignon, including the large glass façade and exhibition space. CO2 worked with Kajima on transforming the gallery space to accommodate contemporary art. Also partnered on the Seiyuan Japanese tea house project at Musée Alber-Kern, bringing traditional Japanese carpentry craftsmen and materials from Japan.
- Takenaka CorporationminorCO2 coordinated construction of 860m² office space for a Japanese company, with Takenaka as the project manager and designer. CO2 served as local architect and construction coordinator.
- Fresco (Designer for Mikimoto)minorCO2 executed the design specifications of Fresco, the brand's architect and designer, for partial renovation of the Mikimoto boutique in Paris. CO2 coordinated furniture fabrication and installation.
- ITS Takahashi (Mokuba Ribbon Store Designer)minorCO2 served as local architect to execute the project design of Japanese architect M. Takahashi for Mokuba Ribbon shops. Supervised construction of 200m² sales space and technical installations.
- SADEWminorCO2 was commissioned to execute the Japanese restaurant project designed by SADEW for Onodera Teppanyaki. Adapted design within 16th century Paris building constraints.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
CO2 Architecture competitors and assessment
Company assessmentDirect peers
- AREP (Bouygues): Paris-based architecture, engineering and project management consultancy within Bouygues Group, covering stations, offices and urban projects. Comparable to CO2 for the AMO/project-management + architecture combination delivered in Paris.
- Léon Grosse: Independent mid-size French general contractor with design-build capability across commercial, residential and heritage projects. Comparable to CO2 as a privately-held French design-build general contractor with comparable headcount scale.
- Wilmotte & Associés: Paris-headquartered architecture studio delivering cultural, commercial and luxury retail projects across Europe and Asia. Comparable to CO2 for its Paris base, international (including Japanese) clientele, and high-end commercial/interior work.
- Architecture-Studio: Paris-based international architecture and urban-design practice offering design and master-planning for large commercial, cultural and institutional projects. Comparable to CO2 as a Paris-rooted, internationally-facing architecture firm serving multinational clients.
- Kajima Corporation (Europe): Major Japanese general contractor with active European project delivery and documented partnerships with CO2 (Galerie Matignon, Albert Khan tea house). Direct overlap in serving Japanese clients' European real-estate needs.
- Takenaka Corporation (Europe): Japanese design-build contractor with European project offices, partnered with CO2 as local-architect counterpart on Paris office projects. Comparable Japanese incumbent in the same French-Japanese construction niche.
Broad incumbents
- Spie batignolles: Major French general contractor active across non-residential, heritage and public-institution construction in Paris and Ile-de-France. Comparable broader incumbent against whom CO2 competes on mid-sized complex projects.
- VINCI Construction France: France's largest general contractor, active across offices, retail, cultural venues and heritage restoration. Sets the broad-incumbent ceiling on Paris non-residential contracting against which CO2's niche must differentiate.
- Bouygues Bâtiment: Large French general contractor covering commercial, institutional and heritage construction nationwide. Represents the broader-incumbent competitive benchmark for non-residential Paris work.
Emerging players
- AIA Associés: French architecture and engineering firm with growing presence in healthcare, commercial and urban-mixed-use projects. Comparable to CO2 as a Paris-rooted, mid-size architecture/engineering firm with overlapping commercial fit-out exposure.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
CO2 Architecture social profiles
Digital presenceCO2 Architecture financial estimates
Financial estimateRevenue estimate
Valuation estimate
CO2 Architecture leadership team
Management profileNumber of profiles
CO2 Architecture funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CO2 Architecture 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 CO2 Architecture
What does CO2 Architecture do?
CO2 Architecture is a Paris-based general contracting firm that delivers turnkey architectural and construction services for Japanese clients in France. Its offering covers the full project lifecycle — from feasibility studies, financial arrangement, and premises search, through architectural design, permitting, and construction execution with site monitoring, to post-completion maintenance — and can also be contracted in modular form for individual phases. The firm additionally serves as a local French architect executing designs produced by Japanese architects, and as Assistant à Maîtrise d'Ouvrage (AMO) project management consultant.
Is CO2 Architecture a public or private company?
CO2 Architecture is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CO2 Architecture founded?
CO2 Architecture was founded in 1990. It employs 11 to 50 people.
Where is CO2 Architecture based?
CO2 Architecture is headquartered in Paris, France, in the Europe region.
How does CO2 Architecture make money?
Three revenue lines are on record. General Contracting Services are the primary driver. The others are project Management Consulting (AMO/APM) and architectural Design Services.
Who are CO2 Architecture's main competitors?
Direct peers on record are AREP (Bouygues), Léon Grosse, Wilmotte & Associés, Architecture-Studio, Kajima Corporation (Europe) and Takenaka Corporation (Europe). Broad incumbents are Spie batignolles, VINCI Construction France and Bouygues Bâtiment. AIA Associés is listed as an emerging player.
Does CO2 Architecture have an API?
No public API is recorded for CO2 Architecture.
What industry is CO2 Architecture in?
CO2 Architecture's product category is Architectural Services. Its primary akta.pro industry code is IMAFAAAD, Design-Build / EPC General Contracting, with a secondary code of IMAFAAAA, Commercial General Contracting (New Build). Its NAICS code is 23622 and its SIC code is 1540.