ANDRE BTP

What ANDRE BTP does

ANDRE BTP is a regional French construction contractor (Bâtiment et Travaux Publics) and wholly-owned subsidiary of the DEMATHIEU BARD group, headquartered in Nantes in the Pays de la Loire region. Founded in 1836/1839, the company employs 94 people and operates across Loire-Atlantique, Maine-et-Loire, and Ille-et-Vilaine departments. Its service portfolio spans seven core offerings: design-build (conception-construction), timber construction and vertical extension, general contracting and structural works, civil engineering and industrial projects, rehabilitation and renovation, occupied-site renovation, and proximity maintenance services (travaux services). Underlying construction capabilities include reinforced concrete structural work, wood framing (charpente bois), exterior thermal insulation (ITE), waterproofing systems, and mixed-material facades combining brick, wood cladding, and architectural concrete.

The company serves three primary customer segments: social housing organizations (Nantes Métropole Habitat, Podeliha, Angers Loire Habitat), public sector entities (Région des Pays de la Loire, Ville de Nantes, SNCF/Gare et Connexions, municipal communes), and to a lesser extent private real estate developers (VILOGIA, ADI) and industrial clients. Projects are won through direct enterprise field sales, competitive bidding on public procurement (Marchés Publics), and design-build competitions, with project values ranging from €700K to €45M+ and typical durations of 12 to 36 months. Pricing is on a lump-sum fixed-price basis per project, with no standardized pricing tiers or recurring revenue model.

Revenue mechanics are entirely project-based one-time contracts; the company has no app, no API, and no disclosed technology platform. Its competitive positioning relies on over 185 years of regional brand heritage, specialized expertise in occupied-site renovation, multi-trade coordination capability, and access to DEMATHIEU BARD group resources for large consortium-led infrastructure projects. The 2021 Clé d'or régionale Pays de Loire award from EGF.BTP for the Nantes Gare multimodal hub validates its technical credentials in complex public infrastructure delivery.

Name

ANDRE BTP

Legal name

ANDRE BTP, société par actions simplifiée (SAS)

Website

https://andre-btp.com

Company type

Private

Founded year

1839

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Nantes, Pays de la Loire

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Construction and General Contracting Services: Revenue generated through lump-sum fixed-price contracts for construction projects including residential buildings, commercial facilities, public infrastructure, and industrial sites. Services encompass design-build (conception-réalisation), general contracting (entreprise générale), and macro-lot delivery. Projects range from €700K to €45M+ with typical duration of 12 to 36 months.
2. Civil Engineering and Specialized Works: Civil engineering services including structural works, foundation systems (pieux, micropieux), waterproofing, and industrial construction. Delivered as standalone contracts or as part of larger general contracting packages.
3. Renovation and Rehabilitation Services: Renovation services for occupied buildings including thermal rehabilitation, structural reinforcement, asbestos removal, and modernization works. Projects include social housing renovation, heritage building restoration, and occupied-site rehabilitation requiring specialized coordination.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

ANDRE BTP is a regional construction company in the Pays de la Loire region of France delivering building and civil engineering services. Its offering spans design-build, timber frame construction and vertical extensions, general contracting and structural works, civil engineering for industrial projects, building rehabilitation and renovation (including occupied-site renovation), and proximity maintenance services for public authorities and industries. Projects range from €700K to €45M+ across residential, commercial, public infrastructure, and industrial segments.

Product overview

ANDRE BTP is a construction company and subsidiary of DEMATHIEU BARD offering a comprehensive portfolio of building and civil engineering services across the Pays de la Loire region. The company's service portfolio includes seven core offerings: Conception-Construction (design-build), Construction et Surélévation Bois (wood construction and elevation), Entreprise Générale et Gros-Œuvre (general contracting and structural works), Génie-Civil et Industrie (civil engineering and industrial projects), Réhabilitation-Rénovation (heavy rehabilitation), Rénovation en Site Occupé (occupied-site renovation), and Travaux Services (maintenance services). Projects span residential housing, office buildings, public facilities, aquatic centers, educational institutions, and multimodal transport hubs.

Differentiator

Problem solved

Functional benefit

Products and services

• Conception – Construction (Design-Build) Design-build service providing strategic project offerings to clients, covering the full lifecycle from conception to delivery for public and private sector construction projects.
• Construction et Surélévation Bois (Timber Construction and Vertical Extension) Wood construction and vertical extension services leveraging synergistic expertise and innovative construction methods for sustainable building, combining timber frame (charpente bois) with mixed-material construction techniques.
• Entreprise Générale et Gros-Œuvre (General Contracting and Structural Works) General contracting and structural works services with diversified and qualitative expertise for strategic regional projects, covering reinforced concrete structural work, foundation systems, and full general contractor delivery.
• Génie-Civil et Industrie (Civil Engineering and Industrial Projects) Civil engineering services enabling large-scale urban development projects and delivery of emblematic mobility and energy infrastructure, including structural works, foundation systems (pieux, micropieux), waterproofing, and industrial construction.
• Réhabilitation – Rénovation (Rehabilitation and Renovation) Specialized renovation and rehabilitation services for technically complex projects across residential, commercial, healthcare, and public equipment sectors, including thermal rehabilitation, structural reinforcement, asbestos removal, and heritage building restoration.
• Rénovation en Site Occupé (Occupied-Site Renovation) Occupied-site renovation services requiring extreme rigor and adaptability to guarantee user comfort and quality interventions with minimal disruption to existing residents and occupants.
• Travaux Services (Maintenance and Proximity Services) Proximity and responsive maintenance services dedicated to public authorities and industries, applying general contracting methods for high added-value maintenance solutions.

Named customers9 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• DEMATHIEU BARDcoreStrategic or Co-development PartnerDEMATHIEU BARD is the parent company and controlling shareholder of ANDRE BTP. The relationship provides ANDRE BTP access to group resources including shared technical expertise, DEMATHIEU BARD MAINTENANCE subsidiary for maintenance contracts, and the ability to participate in major projects as part of DEMATHIEU BARD-led consortiums. ANDRE BTP operates as a regional subsidiary while leveraging group capabilities and brand recognition.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Rabot Dutilleul: Northern French general contractor with building, renovation, and real estate development activities; similar profile as a multi-region general contractor focused on public/private clients.
• NGE (Nouvelles Générations d'Entrepreneurs): French independent multi-disciplinary construction group operating regionally; directly comparable as a multi-trade contractor active in earthworks, civil engineering, and building across French regions.
• GCC (Générale de Construction et de Carottage): French construction group with general contracting and civil engineering services; competes on similar regional public and private tenders.
• Spie Batignolles: Independent French construction group offering general contracting, civil engineering, and specialized works; competes in the same regional public-sector project types.
• Léon Grosse: Family-owned French general contractor active in building, civil engineering, and renovation with regional offices; comparable scope and customer profile to ANDRE BTP.

Broad incumbents

• Eiffage Construction: French general contractor with strong presence in building, civil engineering, and energy retrofit; competes on the same public housing and public infrastructure tenders as ANDRE BTP.
• Bouygues Construction: Major French general contractor delivering nonresidential building, civil works, and renovation across regions; competes with ANDRE BTP on large public tenders including social housing and transport infrastructure.
• DEMATHIEU BARD: Parent company and direct counterpart: a diversified French construction and real estate group with regional subsidiaries across France. Most directly comparable given ANDRE BTP is a wholly-owned Pays de la Loire subsidiary.
• VINCI Construction: Largest French construction group with general contracting, civil engineering, and renovation capabilities; a national-level competitor that can outbid regional players like ANDRE BTP on major tenders.

Regional players

• GTM Bâtiment (VINCI subsidiary): French regional building contractor and VINCI Construction subsidiary; structurally identical to ANDRE BTP as a regional subsidiary of a larger national group serving general building and public-sector clients.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/andrebtp

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 →

Frequently asked questions about ANDRE BTP