The Arm Brothers

What The Arm Brothers does

Le Bras Frères is a French family-owned construction company specializing in the complete building envelope (clos-couvert) for heritage monuments and modern buildings. Founded by Louis Le Bras in 1954 and formally constituted as a family firm in 1983 when his five children joined, the company is headquartered in Jarny, Meurthe-et-Moselle, with regional offices in Chilly-Mazarin (Île-de-France), Varney, and a secondary workshop in Val-de-Briey. It currently employs nearly 300 people. The company is led by President Julien Le Bras (since 2014, age 27 at succession) and Director General Damien Brisson.

Core services span carpentry (charpente bois et métal), roofing (couverture), cladding (bardage), stone cutting (taille de pierre), custom metalwork and decorative ornaments, and a wholly-owned scaffolding subsidiary (Europe Échafaudage, created 2001). Production is anchored by a 4,500 m² carpentry workshop equipped with a Hundegger K2i industrial machining center, a 1,600 m² cladding/bending workshop, an automated stone cutting line, a metal decoration workshop, and a metalwork atelier. An integrated design office (bureau d'études) provides structural calculations, 3D modeling, and architectural advice. Marquee projects include the reconstruction of Notre-Dame de Paris's spire (flèche) and transept timber framing, the Panthéon dome restoration, Château de Versailles, Musée du Louvre, Disneyland Paris's La Belle au Bois Dormant castle, and the energy-positive Nancy College (Artem Site).

The business operates a project-based, quote-driven revenue model targeting public and private clients through competitive bidding on public procurement contracts and direct enterprise sales via regional offices. The activity mix is approximately 55-60% Historical Monuments and Scaffolding, 35-40% New Construction and Renovation, and 5% Private Individuals. The company is MASE certified (since November 5, 2024) and has received Le Moniteur Lauréats Clos et Couvert | Est and a special Legion of Honour promotion for six team members (January 2025) for its Notre-Dame work.

Name

The Arm Brothers

Legal name

Le Bras Frères

Website

https://le-bras-freres.fr

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

101–250 employees

Short description

Le Bras Frères is a French family-owned construction company specializing in complete building envelope (clos-couvert) execution — carpentry, roofing, cladding, stone cutting, and metalwork — for heritage monuments and modern buildings, serving public institutions and private clients across France.

Ownership category

akta.pro rank

Product category

Heritage Construction Services

NAICS

Custom Architectural Woodwork and Millwork Manufacturing (337212)

SIC

Millwood, Veneer, Plywood, & Structural Wood Members (2430), Fabricated Structural Metal Products (3440)

akta.pro primary industry

Design-Build / EPC General Contracting (IMAFAAAD)

akta.pro secondary industry

Sheet Metal & Flashing Works (Gutters, Copings, Edge Metal, Downspouts) (IMAFAMAE)

Keywords

• Heritage restoration services
• Building envelope construction
• Industrial carpentry services
• Roofing and cladding
• Stone cutting masonry

Headquarters

HQ city

Jarny

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction and Renovation Services: One-time project-based revenue from new construction and renovation projects for public and private clients, including historical monument restoration, building envelope work, and scaffolding services

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Le Bras Frères is a French family-owned construction company specializing in the complete building envelope (clos-couvert), offering carpentry, roofing, cladding, stone cutting, metalwork, and heritage monument restoration services. The company provides turnkey solutions from conception through execution, supported by an integrated design office providing 3D modeling and structural calculations, with approximately 55-60% of revenue from historical monuments and scaffolding, 35-40% from new construction and renovation, and 5% from private individuals.

Product overview

Le Bras Frères is a French family-owned construction company founded in 1983, specializing in the complete building envelope (clos-couvert) for traditional and historical monuments. The company operates a multi-specialty model combining carpentry (charpente), roofing (couverture), cladding (bardage), and stone cutting (taille de pierre) services, supported by an integrated design office (bureau d'études) providing structural calculations, 3D modeling, and architectural advice. The portfolio includes specialty metalwork and decorative ornaments for historical buildings, with operations supported by a dedicated scaffolding subsidiary (Europe Échafaudage). The company operates across three main sectors: private individual projects (5%), new construction and renovation (35-40%), and historical monuments and scaffolding (55-60%), with approximately 300 employees across multiple locations in Jarny, Île-de-France, and Varney.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Only company in France capable of complete building envelope (clos-couvert) execution

Named customers6 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

Feature4 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Europe EchafaudagecoreStrategic or Co-development Partner · 1 January 2001Subsidiary company created by Le Bras Frères in 2001 to provide specialized scaffolding services. Enables the group to offer complete building envelope solutions including scaffolding access for construction and maintenance projects.
• US Jarny VolleyballminorOthersLocal sports team sponsorship supporting community engagement in Jarny region.
• Metz HandballminorOthersRegional sports team sponsorship supporting handball in the Metz area.

Scale indicators5 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• NGE (Groupe NGE): Major independent French construction group with building, civil works, and multi-specialty trades including envelope work; overlaps with Le Bras on regional and national tenders at slightly larger scale.
• Bouygues Construction: Major French and international construction group competing in the same public-procurement and large-scale heritage/renovation tenders; vastly larger in scale but operates in the same macro market.
• Spie Batignolles: Major French multi-specialty construction group active in building envelope, structural works, and heritage; competes for many of the same public and private construction contracts while offering a much broader portfolio.
• Fayat Bâtiment: Building division of French conglomerate Fayat, active in general contracting, renovation, and structural works; competes with Le Bras on regional and public projects as a multi-trade incumbent.
• Eiffage Construction: One of France's largest construction firms with significant heritage restoration and building envelope capabilities through subsidiaries; broader geographic and segment reach than Le Bras Frères but overlapping customer base.
• Demathieu Bard: Independent mid-to-large French construction group with heritage, building envelope, and general contracting practices; comparable go-to-market and customer overlap, though larger scale.
• VINCI Construction: France's largest construction group with deep involvement in monument restoration through heritage subsidiaries; competes with Le Bras on the largest public contracts and pre-empts mid-tier bids through scale.

Direct peers

• GCC (Générale de Construction et de Charpente): Mid-sized French general contractor with carpentry heritage and presence in regional markets; competes directly with Le Bras for the same multi-specialty building envelope and renovation contracts.
• Léon Grosse: French mid-sized general contractor and engineering firm active across construction, heritage restoration, and complex building envelope projects; comparable in size, heritage focus, and integrated engineering capabilities to Le Bras Frères.
• RAMERY: Family-owned French regional construction group of comparable size with multi-trade capabilities (carpentry, structural works, envelope); operates as a regional peer in similar end markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/lebrasfreres
• LinkedInlinkedin.com/company/le-bras-freres

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

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 The Arm Brothers