Carré d’Or
Carré d'Or is a Lyon-based, sustainability-focused real estate developer (ISOCIEL SAS) building new residential and tertiary properties across the Lyon metropolitan area, with BREEAM-certified programmes sold to individual buyers and small-scale investors.
- Company typePrivate
- Founded2005
- HeadquartersLyon, France
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What Carré d’Or does
Carré d'Or is a Lyon-based real estate developer operating under the legal entity ISOCIEL SAS, focused on new-build sustainable residential and tertiary (commercial) real estate across the Auvergne-Rhône-Alpes region. The company has delivered more than 29 completed projects concentrated in the Lyon metropolitan area, with several developments — notably EXO 7 and 39 Cité — having achieved BREEAM Excellent certification, anchoring a sustainability-led brand positioning that is rare among small-mid French regional developers.
The business model is conventional French new-build promotion (promotion immobilière): Carré d'Or acquires land, designs and develops housing programmes (typically 26-34 units per project), secures permits, contracts construction, and sells completed or forward-sale units to individual buyers and small-scale property investors. Sales are supported by a Galian financial guarantee partnership and an "Espace Partenaire" broker portal that broadens distribution beyond direct sales. The product mix is broadening — from core residential new-build into furnished apartments via the Sphinx renovation project (34 units), and from pure Lyon metro into surrounding communes such as Tarare via the CONVERGENCE programme.
The company operates with 11-50 employees and a modest €25,000 share capital typical of an SAS-structured regional French developer. No external funding rounds, M&A, or institutional capital signals are disclosed in the source material; growth is funded organically from project sales cycles. There is no evidence of AI, proptech, or platform technology adoption — the competitive proposition rests on local market knowledge, certified environmental quality, and a multi-decade project track record rather than on technology differentiation.
Carré d’Or firmographics
Firmographics- Name
- Carré d’Or
- Legal name
- ISOCIEL
- Website
- https://carredor.immo
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Carré d'Or is a Lyon-based, sustainability-focused real estate developer (ISOCIEL SAS) building new residential and tertiary properties across the Lyon metropolitan area, with BREEAM-certified programmes sold to individual buyers and small-scale investors.
- Ownership category
- akta.pro rank
Carré d’Or industry classification
Industry- Product category
- Real Estate Development
- NAICS
- Offices of Real Estate Agents and Brokers (53121), Land Subdivision (23721)
- SIC
- Operative Builders (1531), Land Subdividers & Developers (No Cemeteries) (6552)
- akta.pro primary industry
- Commercial Real Estate Brokerage (Leasing & Sales) (FSAEAJAB)
Keywords
Where Carré d’Or is headquartered
LocationHeadquarters
- HQ city
- Lyon
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Carré d’Or business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- New property sales: Carré d'Or generates revenue through the development and sale of new residential and tertiary (commercial) properties in the Lyon metropolitan area and surrounding towns. Properties include new-build apartments, renovated buildings converted to housing or offices, and mixed-use developments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | — | Per-unit property sales |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Carré d’Or product offering
Product offeringCore offering
Carré d'Or is a Lyon-based real estate developer that conceives, builds, and sells new residential and tertiary (commercial) properties. Its portfolio includes new-build apartments (T1 to T5 duplex), student and furnished housing, renovated buildings converted from obsolete offices, and BREEAM-certified office and mixed-use developments, sold directly to individual buyers, investors, and commercial tenants across the Lyon metropolitan area and surrounding towns.
Differentiator
Problem solved
Functional benefit
Products and services
- New-build residential programs (Logements)
Quantifiable outcome
- Projects include BREEAM Excellent certified buildings such as EXO 7 (6,884 m²) and 39 Cité (2,438 m²)
- +2 more outcomes
Companies that use Carré d’Or
Customer profileSegments2 records
Ideal customer profiles2 records
Carré d’Or technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Carré d’Or partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights4 records
Carré d’Or competitors and assessment
Company assessmentBroad incumbents
- Icade: French REIT and property developer focused on offices, healthcare and residential — overlap with Carré d'Or's tertiary (commercial office) stream, though Icade operates as a listed REIT rather than a private principal developer.
- Bouygues Immobilier: Large-scale French residential and tertiary developer with national presence and active Lyon programmes; significantly larger in scale and resources, operating in the same new-build value proposition as Carré d'Or.
- Vinci Immobilier: Real estate development arm of the VINCI group, one of France's largest developers; broader portfolio and national footprint than Carré d'Or but operates in the same residential and tertiary segments.
- Nexity: France's largest full-service real estate group covering residential, commercial, services and urbanization; broader scope but directly overlapping on residential and tertiary new-build in the Lyon metropolitan area.
Direct peers
- Altarea / Cogedim: Major French real estate developer (Cogedim brand for residential) operating across French metros including Lyon, delivering residential and mixed-use projects of similar typology to Carré d'Or's pipeline.
- Eiffage Immobilier: Property development arm of Eiffage Group developing residential, serviced residences and commercial real estate across France including the Lyon region, with comparable sustainability and new-build positioning.
- Kaufman & Broad: French national residential and mixed-use developer active in Greater Lyon, with similar new-build apartment product targeting individual buyers and investors — overlapping with Carré d'Or's core residential programmes.
- Pichet: Family-owned French real estate developer with regional operations across major French metros including Lyon; comparable mid-sized developer profile delivering residential and mixed-use programmes of similar scale to Carré d'Or.
- Quartus: Mid-sized French developer delivering residential and serviced residences across French regions including Lyon; comparable scale and direct competition on small-to-mid-rise residential programmes.
Others
- Galian: French financial guarantee insurer for regulated property and real estate professionals; an existing ecosystem partner and financial guarantor of Carré d'Or, illustrating an adjacent/regulatory relationship rather than direct competition.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks4 records
Key highlights5 records
Customer concentration
Carré d’Or social profiles
Digital presenceCarré d’Or financial estimates
Financial estimateRevenue estimate
Valuation estimate
Carré d’Or leadership team
Management profileNumber of profiles
Profiles3 records
Carré d’Or funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Carré d’Or 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’Or
What does Carré d’Or do?
Carré d'Or is a Lyon-based real estate developer that conceives, builds, and sells new residential and tertiary (commercial) properties. Its portfolio includes new-build apartments (T1 to T5 duplex), student and furnished housing, renovated buildings converted from obsolete offices, and BREEAM-certified office and mixed-use developments, sold directly to individual buyers, investors, and commercial tenants across the Lyon metropolitan area and surrounding towns.
Is Carré d’Or a public or private company?
Carré d’Or is a private company. It is classified as management employee owned and is currently operating.
When was Carré d’Or founded?
Carré d’Or was founded in 2005. It employs 11 to 50 people.
Where is Carré d’Or based?
Carré d’Or is headquartered in Lyon, France, in the Europe region.
How does Carré d’Or make money?
One revenue line is on record: new property sales.
Who are Carré d’Or's main competitors?
Broad incumbents on record are Icade, Bouygues Immobilier, Vinci Immobilier and Nexity. Direct peers are Altarea / Cogedim, Eiffage Immobilier, Kaufman & Broad, Pichet and Quartus. Galian is listed as an others.
Does Carré d’Or have an API?
No public API is recorded for Carré d’Or.
What industry is Carré d’Or in?
Carré d’Or's product category is Real Estate Development. Its primary akta.pro industry code is FSAEAJAB, Commercial Real Estate Brokerage (Leasing & Sales). Its NAICS code is 53121 and its SIC code is 1531.