What Le Coq Construction does

Le Coq Construction is a French structural construction (gros œuvre) firm founded in 1933 in Plaintel, Côtes d'Armor, and currently operating as a privately held S.A.R.L. under director and owner Mathieu Stoll, who acquired the business in 2011. The company specializes in reinforced concrete (béton armé) construction, including formwork concrete (béton banché), structured reinforced concrete, and mixed concrete/masonry construction, with capabilities in customized finishes such as wood-plank formwork facades. Its service portfolio is organized across four categories: tertiary buildings (commercial, industrial, institutional, offices, public facilities), collective housing (social and private apartment buildings on constrained urban sites), individual architect-designed houses and swimming pools, and, since the 2019 acquisition of Jézéquel, agricultural buildings (stables, silos, hangars) delivered through the LE COQ TRÉGOR subsidiary in Pédernec.

The company serves architects, project managers, public sector clients (municipalities, schools, healthcare facilities, fire stations), private developers and retailers (LIDL, Intermarché, AXA), and individual homeowners across the Côtes d'Armor department in Brittany, with a portfolio of more than 500 completed projects. Project values range from approximately €39,000 for small works to over €1,360,000 for large collective housing, with individual contracts reaching €2.1M for institutional buildings. The firm operates from a single headquarters site built in 2019 and employs 50 people as of 2022, organized across site management, team leadership, formwork, and support functions. Since 2020, two collaborators have been trained in BIM (Building Information Modeling) processes to modernize project execution.

The business model is project-based, sales-led, and relationship-driven. Revenue is generated through one-time construction contracts won via public procurement tenders and direct commercial relationships with private developers, retailers, and individuals, supplemented by architect and project manager referrals. Pricing is quote-based with no publicly disclosed standard rates, and revenue is tied to construction cycle timing. The company reports €9.5M in annual turnover, holds Qualibat professional certification, and is a member of CAPEB22 (the regional building artisans confederation). Marketing is limited to organic social media (Facebook, LinkedIn) and local sports sponsorships, with no evidence of digital marketing investment or external capital.

Name

Le Coq Construction

Legal name

LE COQ

Website

https://stelecoq.fr

Company type

Private

Founded year

1933

Operating status

Operating

Headcount range

11–50 employees

Short description

Le Coq Construction is a French structural construction firm in Côtes d'Armor, Brittany, specializing in reinforced concrete (gros œuvre) for residential, commercial, public, and agricultural projects. Founded in 1933, it serves architects, developers, municipalities, and private clients with a 50-person team and €9.5M annual revenue.

Ownership category

akta.pro rank

Headquarters

HQ city

Plaintel

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction services: Project-based revenue from construction and renovation of buildings. Services include gros œuvre (structural work), maçonnerie (masonry), and béton armé (reinforced concrete). Revenue is one-time per project, varying from small residential to large commercial projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Le Coq Construction provides structural construction and renovation services (gros œuvre) in reinforced concrete (béton armé) for tertiary buildings, collective housing, individual architect-designed houses, and agricultural buildings. Operating from Plaintel in the Côtes d'Armor region of Brittany, France, the company delivers turnkey structural solutions from foundations to superstructure for public and private clients across a range of project sizes.

Product overview

Le Coq Construction is a construction services company offering a unified portfolio of gros œuvre (structural work) services centered on béton armé (reinforced concrete) construction and renovation. The company operates across four main service categories: tertiary buildings (commercial, industrial, institutional), collective housing (social and private), individual houses (architect-designed), and agricultural buildings (via Le Coq Trégor division). Rather than discrete software products, the offering consists of construction services ranging from new construction to rehabilitation, serving architects, project managers, and public/private clients across the Côtes d'Armor region.

Differentiator

Problem solved

Functional benefit

Products and services

• Bâtiments tertiaires (Tertiary Buildings) Construction and renovation of tertiary buildings including industrial facilities, commercial spaces, offices, public institutions, schools, sports halls, and fire stations. Served commercial, retail, and public sector clients across Côtes d'Armor.
• Logements collectifs (Collective Housing) Construction and rehabilitation of collective housing including social housing, private apartments, buildings with or without basements, and mixed-use developments. Served promoters, social housing providers, and private developers requiring structural work on complex terrain and tight urban sites.
• Maisons individuelles (Individual Houses) Construction of individual architect-designed houses and concrete swimming pools, including extensions and renovations of existing properties. Targeted at private individuals and architects seeking customized concrete construction with quality finishes.
• Bâtiments agricoles (Agricultural Buildings)
• Gros œuvre - Béton armé (Structural Work) Core structural work and reinforced concrete construction services (gros œuvre and béton armé) forming the company's foundational expertise, enabling construction of complex buildings from foundations to superstructure. Includes béton banché with wood plank finish and mixed concrete/masonry construction methods.

Quantifiable outcome

• 89 years of existence demonstrating sustained business success
• +2 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• CAPEB22coreOthersMember of Confédération de l'Artisanat et des Petites Entreprises du Bâtiment des Côtes d'Armor. Industry association membership providing networking, representation, and referral opportunities within the regional construction sector.
• Plaintel Sport FootballminorGTM or Marketing PartnerLocal sports sponsorship partnership with football club for community engagement and brand visibility in Plaintel area.
• Club de Basket de Saint-BrieucminorGTM or Marketing PartnerLocal sports sponsorship partnership with basketball club for community engagement and brand visibility in Saint-Brieuc area.
• Jézéquel (acquisition)coreStrategic or Co-development PartnerAcquisition of Jézéquel business enabled expansion into Trégor region and added agricultural building construction capabilities through Le Coq Trégor subsidiary. Brought new team competencies and geographic reach.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Bouygues Construction: Major French and international construction group with broad building and civil works portfolio. Competes in the same French public and private tenders but at a much larger scale than Le Coq.
• Spie Batignolles: Major French construction group offering general contracting across building, infrastructure, and civil works. Competes with Le Coq on regional tenders but with a national footprint and substantially larger scale.
• Eiffage Construction: Large French construction division of the Eiffage group, active across residential, commercial, and public building construction. Competes with Le Coq on regional tenders but operates nationally and internationally.
• VINCI Construction France: Largest French construction group, operating across all building and infrastructure segments. Competes with Le Coq on tenders but with substantially greater resources, geographic reach, and bonding capacity.

Direct peers

• Demathieu Bard: Independent French general contractor with strong regional presence in building construction, particularly in eastern and western France. Comparable mid-size independent competing for similar public and private tenders.
• GCC (Gros Œuvre Construction du Centre): French construction firm specializing in structural work and gros œuvre for residential and commercial projects. Comparable independent contractor with similar specialization in reinforced concrete construction.
• Léon Grosse: French independent general contractor specializing in structural work and complex building construction across multiple regions. Closely comparable as a non-listed French gros œuvre specialist competing for similar commercial, residential, and institutional projects with comparable revenue scale.
• Legendre Construction: Independent French construction group headquartered in western France (Brittany region), active in structural work, residential, and commercial construction. Geographic and segment overlap with Le Coq makes it a strong comparable peer.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Lecoqconstruction
• LinkedInlinkedin.com/company/le-coq-construction

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Le Coq Construction