Carré d'Aire
- Company typePrivate
- Founded1998
- HeadquartersLe Mans, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
Carré d'Aire firmographics
Firmographics- Name
- Carré d'Aire
- Legal name
- Carré d'aire
- Website
- https://carredaire.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Where Carré d'Aire is headquartered
LocationHeadquarters
- HQ city
- Le Mans
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Carré d'Aire business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Construction Economics Services: Professional services for construction economics, work direction, and OPC (Organization, Pilotage, Coordination) for construction projects up to €35 million HT. Revenue derived from service fees typically structured as percentages of construction costs or fixed fees for specific mission types.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional services for construction projects |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Carré d'Aire product offering
Product offeringCore offering
Carré d'Aire is a construction economics and engineering bureau based in Le Mans that provides technical and financial expertise for public and private construction operations up to €35 million HT (excluding tax). The firm delivers three core mission types: Économie de la construction (construction economics with estimates, quantities, and technical specifications), Direction de Travaux (DET, work direction and supervision), and OPC (Ordonnancement, Pilotage, Coordination). Services are supported by ATTIC+ proprietary cost estimation software and REVIT-based BIM modeling, with additional offerings in prescription, engineering (electrical, fire safety, VDI), and wood construction.
Product overview
Carré d'Aire operates as a unified construction economics and engineering firm offering integrated services centered around construction economics (économie de la construction), construction direction (DET), and project coordination (OPC). The core offering combines technical expertise with specialized services including BIM modeling via REVIT, prescription, engineering for electrical and fire safety systems, and wood construction expertise. All services are delivered through their primary ATTIC+ software platform and internal methodologies, supporting public and private operations up to €35 million.
Differentiator
Problem solved
Functional benefit
Products and services
- Économie de la construction
- Direction de travaux (DET)
- OPC - Ordonnancement, Pilotage, Coordination
- BIM - Building Information Modeling
- Prescription
- Ingénierie
- Approche construction bois
Quantifiable outcome
- Construction economics expertise for operations up to €35 million HT
Companies that use Carré d'Aire
Customer profileNamed customers9 records
Segments5 records
Ideal customer profiles1 record
Carré d'Aire technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Carré d'Aire partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor and core.
- SMABTPminorPartnership with SMABTP for Masterclass on RE2020 (Nouvelle Réglementation Environnementale). Olivier Vallée, President of UNTEC West region, co-animated this information session with SMABTP.
- OPQTECCcoreCarré d'Aire holds OPQTECC qualification, an industry-recognized certification for construction economists and programmers. The qualification covers multiple mission types including complex OPC operations, demonstrating professional competency standards.
- UNTECcoreMember of UNTEC (Union Nationale des Economistes de la construction), the national union representing construction economists in France. Olivier Vallée serves as President of the UNTEC West region.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Carré d'Aire competitors and assessment
Company assessmentBroad incumbents
- Egis: Large French engineering group providing engineering, project structuring, and operations services across transport, urban development, buildings, water, environment and energy. Overlaps with Carré d'Aire on building-related engineering, BET and project management work, but operates nationally and internationally at much greater scale.
- Ginger CEBTP: French engineering and construction-testing group offering geotechnical, structural, environmental and project management services to similar public and private clients. Overlaps with Carré d'Aire on building engineering and BET mandates across France.
- AECOM: Global infrastructure consulting firm offering construction management, cost consulting, and project management services. Overlaps with Carré d'Aire on large construction cost mandates, particularly through AECOM's French cost and project management practice.
- Ingérop: French independent engineering consultancy providing infrastructure, building, and project management services to public and private clients across France. Comparable on building project management and AMO work, though much larger and infrastructure-oriented.
- WSP: Global engineering professional services firm with significant French operations, providing project management, cost consulting, and engineering across buildings, transportation, and environment. Competes with Carré d'Aire on large construction cost and project management mandates in France.
- Arcadis: Global design and consultancy firm with construction cost management, project controls, and PMO capabilities. Active in France via Arcadis France, competing with Carré d'Aire on construction economics and OPC/DET assignments for larger public and private clients.
- Artelia: Major French engineering and project management group offering AMO, project management, construction economics, and BIM services across buildings, infrastructure, energy, and environment. Comparable in service breadth but vastly larger in scale and headcount than Carré d'Aire.
Emerging players
- Batiprix: SaaS platform providing construction cost data, estimation tools, and building economics databases for French construction professionals. Represents the emerging tech-enabled alternative to traditional construction economics services and a potential substitute for parts of Carré d'Aire's basic estimation work.
Direct peers
- Verdi Ingénierie: French construction economics, structural and environmental engineering consultancy offering cost estimation, project management, AMO and BET services of similar scope, scale and regional profile to Carré d'Aire. Closely comparable on construction economics specialization and BIM-enabled workflows.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Carré d'Aire social profiles
Digital presenceCarré d'Aire compliance and trust
Trust signalCompliance2 records
Carré d'Aire financial estimates
Financial estimateRevenue estimate
Valuation estimate
Carré d'Aire leadership team
Management profileNumber of profiles
Profiles3 records
Carré d'Aire funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Carré d'Aire 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 Carré d'Aire
What does Carré d'Aire do?
Carré d'Aire is a construction economics and engineering bureau based in Le Mans that provides technical and financial expertise for public and private construction operations up to €35 million HT (excluding tax). The firm delivers three core mission types: Économie de la construction (construction economics with estimates, quantities, and technical specifications), Direction de Travaux (DET, work direction and supervision), and OPC (Ordonnancement, Pilotage, Coordination). Services are supported by ATTIC+ proprietary cost estimation software and REVIT-based BIM modeling, with additional offerings in prescription, engineering (electrical, fire safety, VDI), and wood construction.
Is Carré d'Aire a public or private company?
Carré d'Aire is a private company. It is classified as management employee owned and is currently operating.
When was Carré d'Aire founded?
Carré d'Aire was founded in 1998. It employs 11 to 50 people.
Where is Carré d'Aire based?
Carré d'Aire is headquartered in Le Mans, France, in the Europe region.
How does Carré d'Aire make money?
One revenue line is on record: construction Economics Services.
Who are Carré d'Aire's main competitors?
Broad incumbents on record are Egis, Ginger CEBTP, AECOM, Ingérop, WSP, Arcadis and Artelia. Batiprix is listed as an emerging player. Verdi Ingénierie is listed as a direct peer.
Does Carré d'Aire have an API?
No public API is recorded for Carré d'Aire.