CONSTRUCTIONS DU HAUT ANJOU - CHA

Name

CONSTRUCTIONS DU HAUT ANJOU - CHA

Legal name

CHA, SAS

Website

https://cha-constructions.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Structural Construction Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Residential Building Construction (2361), Nonresidential Building Construction (2362)

SIC

Construction - Special Trade Contractors (1700), General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Construction Management (Agency/Owner’s Rep) (IMAFAAAC)

Keywords

• Structural construction services
• Reinforced concrete construction
• Commercial masonry services
• Collective housing construction
• Public works contracting

Headquarters

HQ city

Ombrée d'Anjou (Pouancé)

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Structural construction contracts: CHA generates revenue through project-based fixed-price contracts for reinforced concrete structural work (gros œuvre). Contracts are awarded through competitive bidding for public and private clients, with revenue recognized upon project completion. Typical project values range from approximately €968,000 to over €5 million per contract.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

CHA is a family-owned structural construction contractor specializing in reinforced concrete (gros œuvre) and traditional masonry work for collective housing, social housing, student and senior residences, tertiary office buildings, and public establishments (ERP) across western France. The company delivers earthworks, foundations and subbasements, formwork, structural walls and floors, prefabricated element installation, and specialist finishing masonry using techniques such as THERMEDIA insulating concrete, exposed sealed concrete, inclined walls, high-height pours, and matrix-textured walls.

Product overview

CONSTRUCTIONS DU HAUT ANJOU (CHA) is a family-owned construction company specializing in gros œuvre (structural work) and traditional masonry services in the Pays de la Loire region of France. Founded in 1989, the company operates as a unified service provider offering core structural construction (Travaux de Gros Œuvre), traditional masonry (Maçonnerie Traditionnelle), specialized finishing masonry (Maçon Finisseur), formwork services (Coffreur Bancheur), and earthwork preparation (Terrassement). The company primarily serves collective housing, tertiary buildings, and public establishments (ERP) clients across Maine-et-Loire (49), Loire-Atlantique (44), and Rennes Métropole.

Differentiator

Problem solved

Functional benefit

Products and services

• Coffreur Bancheur (Formwork Services) Formwork services delivered as part of the structural shell using banching systems such as OUTINORD, supported by POTAIN tower cranes, SATECO walkways, and DOKA beams to cast reinforced-concrete walls and floors on collective housing, social housing, tertiary, and public-establishment sites.
• Terrassement (Earthwork) Site preparation and earthworks performed ahead of structural construction, including groundworks required for collective housing, social housing, tertiary, and public-establishment projects in western France.
• Travaux de Fondation et Soubassement (Foundation and Subbasement Works) Foundation and subbasement works for collective residential, social housing, student/senior residences, tertiary, and public-establishment buildings, executed as the groundwork phase prior to structural concrete construction.
• Travaux de Gros Œuvre (Structural Construction) Full structural concrete (gros œuvre) package for collective housing, social housing, student residences, senior residences, ERP, and tertiary buildings, including structural walls and floors, prefabricated element installation, and specialized concrete techniques such as THERMEDIA insulating concrete, exposed sealed concrete (béton brut lasuré), inclined floors, high-height pours, and matrix-textured walls.
• Maçonnerie Traditionnelle (Traditional Masonry) Traditional masonry work executed alongside the structural shell on collective residential, social housing, and public-establishment projects in western France.
• Maçon Finisseur (Finishing Masonry) Specialist finishing masonry services including textured/matrix-pattern walls, exposed sealed concrete finishes, and high-quality wall treatments applied to deliver finished interior and exterior surfaces on collective housing, social housing, tertiary, and ERP projects.

Quantifiable outcome

• RGE (Reconnu Garant de l'Environnement) certification obtained December 2014, demonstrating compliance with environmental and energy performance standards.
• +1 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Six partnerships are on record, tiered core.

• Bouygues ImmobiliercoreStrategic or Co-development PartnerBouygues Immobilier is a major French property developer and one of CHA's key clients. CHA served as the structural contractor for the MABELLA project in Rennes (2018-2019), a €2.53M contract involving 48 student housing units and office space. The relationship demonstrates CHA's capacity to work with tier-1 national developers on complex urban projects.
• LamottecoreStrategic or Co-development PartnerLamotte is a prominent French real estate developer. CHA was commissioned for the HORIZON PARK project in Angers (€2.59M, 81 housing units), representing an established working relationship with repeat engagement potential.
• RéalitéscoreStrategic or Co-development PartnerRéalités is a French real estate developer. CHA executed the CHROMOSOME project in Rennes (2019-2021) — a landmark €5.287M project featuring 123 housing units including a 19-story tower, selected as a 'pépite architecturale' in the Rennes 2030 initiative. This flagship project underscores CHA's capability for high-profile commissions.
• OCDL GIBOIREcoreStrategic or Co-development PartnerOCDL GIBOIRE commissioned CHA for the LINEO – VERSANT SUD project in Angers, involving an R+7 office building and a BBC-certified 39-unit residential building, demonstrating CHA's ability to deliver mixed-use developments.
• Nantes HabitatcoreStrategic or Co-development PartnerNantes Habitat is the public social housing operator for the Nantes metropolitan area. CHA built the RESIDENCE DU BELE project (57 housing units and commercial spaces), illustrating CHA's engagement with social housing providers.
• Loire Atlantique DéveloppementcoreStrategic or Co-development PartnerLoire Atlantique Développement is a regional development agency. CHA constructed the Maison de l'Habitat et du Cadre de Vie in Nantes, a 6-level office building featuring high-incline concrete walls, for the Conseil Général de Loire-Atlantique.

Scale indicators8 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Eiffage Construction: Major French construction group with extensive housing, public, and commercial building operations across France. Competes with CHA for selected regional structural work.
• NGE: Major French construction group with growing building division. Competes with CHA for some regional structural work in western France.
• Spie batignolles: Major French construction group with broad building, civil, and specialty operations. Larger than CHA but overlaps in structural contracting, public building, and multi-unit residential work.
• Fayat Bâtiment: Diversified French construction group with building, energy, and metal divisions. Fayat Bâtiment handles housing and public building construction similar to CHA's scope, though at significantly larger scale.
• Bouygues Bâtiment: Major French building contractor covering housing, public buildings, and large-scale commercial projects. Subsidiary of Bouygues and direct parent of Bouygues Immobilier, one of CHA's largest actual clients.
• VINCI Construction France: Largest French construction group with extensive building, infrastructure, and concessions operations. Overlaps with CHA in multi-unit housing, public buildings, and commercial real estate construction.

Regional players

• Cassous Bâtiment: Regional French construction company based in southwestern France (Nouvelle-Aquitaine) executing social housing, public buildings, and healthcare facilities. Similar regional specialty contractor model to CHA but operating in a different geography.

Direct peers

• Demathieu Bard: Independent French construction group executing structural work, public buildings, and residential projects across France. Comparable specialty trade focus and customer base (developers, public sector) similar to CHA.
• Léon Grosse: Independent French general contractor specializing in structural concrete, multi-unit residential, public buildings, and offices with similar capabilities to CHA. Much larger in scale but operates in the same product category with similar customer profiles.
• GCC: French construction company providing structural, masonry, and concrete services for residential and public buildings. Similar specialty trade positioning and customer segments to CHA.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/constructions-du-haut-anjou

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 →

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