What Ucb Construction does

UCB Construction is a privately held French general contractor (entreprise générale) founded in 2008 and headquartered in Collégien, Seine-et-Marne, specializing in reinforced concrete structural works (gros œuvre en béton armé) for the residential and tertiary sectors. The company delivers turnkey construction services — from terrassement through structural completion — for property developers and social housing operators across the Île-de-France region, managing up to 20 simultaneous construction sites and delivering more than 1,000 housing units per year. Its documented portfolio spans boutique 10-unit developments to large-scale 285-unit residential districts, plus hotels, cultural centers, and mixed-use complexes with ground-floor commercial space.

The underlying technical competency is reinforced concrete construction for multi-story buildings up to and beyond R+8, with project management, OPC/MOE coordination, and RE2020 environmental compliance delivered as a bundled service. Products are organized as a unified general contracting service rather than a modular platform, supplemented by a rehabilitation and renovation line. The company operates without subsidiaries, external investors, or a parent, led by founder-CEO Ahmet Catak.

Revenue is generated project-by-project through fixed-price contracts with developer clients. Customer acquisition is direct enterprise sales: UCB tenders on projects via long-term relationships with major French developers including VINCI Immobilier, Nexity, Bouygues Immobilier, Emerige, OGIC, Groupe Pichet, ICADE, Cogedim, and Capelli. Marketing is conducted through a project portfolio website plus LinkedIn and Instagram, targeting both developer customers and job candidates. The company reported €53M in 2025 revenue with 97 employees and 130% cumulative revenue growth over three years.

Name

Ucb Construction

Legal name

UCB

Website

https://ucb-bat.fr

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

51–100 employees

Short description

UCB Construction is a French general contractor founded in 2008, specializing in reinforced concrete structural construction for residential, social housing, hotel, and cultural developments in the Île-de-France region, serving major property developers through fixed-price project contracts.

Ownership category

akta.pro rank

Product category

General Construction Services

NAICS

New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

Keywords

• Reinforced concrete construction
• General contracting services
• Residential building construction
• Structural works construction
• Property development construction

Headquarters

HQ city

Collégien

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Construction Contracting: UCB generates revenue as a general contractor delivering reinforced concrete construction services for residential housing developers, social housing operators, and property developers across Île-de-France. Projects range from 10-unit boutique developments to 285-unit large-scale residential complexes, as well as hotels and cultural facilities. Revenue is project-based, earned through fixed-price contracts for construction delivery.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

UCB Construction is a French general contractor specializing in reinforced concrete (gros œuvre en béton armé) structural construction for residential, mixed-use, hotel, and cultural buildings in the Île-de-France region. The company delivers complete structural construction services from terrassement through gros œuvre completion for property developers and housing operators, executing projects ranging from 10-unit boutique developments to 285-unit large-scale residential complexes, hotels, and cultural facilities. Revenue is generated through fixed-price project contracts acquired via direct relationships with major French property developers.

Product overview

UCB Construction is a general construction company specializing in reinforced concrete (gros œuvre) construction for the residential sector in Île-de-France. Founded in 2008, the company operates as a general contractor providing construction services for developers and property owners. Their portfolio includes collective housing (apartments ranging from 26 to 285 units per project), individual houses, cultural centers, and hotel construction. The company generates €53M in annual revenue with 97 employees and completes approximately 20 construction projects per year, having delivered over 6,000 housing units since inception. The product offering is organized as a single unified service (general construction) rather than a modular platform, with specialized capabilities in rehabilitation construction as an additional service line.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Collective Housing Construction Construction of multi-unit residential buildings (collective housing / logements collectifs) ranging from 42 to 285 units per project, delivered as general contractor for property developers and housing operators across Île-de-France. Projects include developments in Aulnay-sous-Bois, L'Haÿ-les-Roses, Plaisir, Rosny-sous-Bois, Pontault-Combault, and other communes in the Paris region.
• Individual Housing Construction Construction of individual houses and single-family homes (maisons individuelles), often integrated within larger residential developments for property developers across Île-de-France.
• Hotel Construction Construction of hotel and serviced residence facilities, including guest rooms and hospitality amenities, for hospitality developers in Île-de-France. Example project: 201-room hotel at Serris (77) for Groupe Pichet.
• Cultural Center Construction Construction of multi-purpose cultural facilities including event halls, libraries, classrooms, and community spaces for public and private clients in Île-de-France. Example project: Cultural center at Valenton (94).
• Commercial Space Construction Construction of commercial spaces including retail units, medical offices, and activity spaces integrated within residential developments for property developers and mixed-use project owners.
• Rehabilitation Construction Services Specialized rehabilitation and renovation construction services for existing buildings, offered as a complementary service line to new construction.

Quantifiable outcome

• 130% cumulative revenue growth over 3 years
• +2 more outcomes

Named customers17 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

Feature1 record

Partnerships

17 partnerships are on record, tiered major and core.

• ELIASUNmajorStrategic or Co-development PartnerProperty developer client for whom UCB delivered Bobigny 90-logement residential project (6,787 m² SDP) and Aulnay-sous-Bois 108-unit collective housing project. Relationship involves UCB as general contractor executing construction on developer-funded projects.
• InterconstructionmajorStrategic or Co-development PartnerMajor property developer client with multiple project engagements including Paris 18ème (26 units, delivered 2021), Boulogne-Billancourt Inédit (10 exceptional apartments), and Pontoise Cour d'honneur (92 units, delivered March 2022).
• Bouygues ImmobiliermajorStrategic or Co-development PartnerOne of France's largest property developers for whom UCB delivered Romainville Les Allées Douces (91 units, Q1 2025) and Pierrefitte-sur-Seine (65 units). Represents key enterprise client relationship.
• VINCI ImmobiliermajorStrategic or Co-development PartnerMajor French infrastructure and real estate group for whom UCB delivered L'Haÿ-les-Roses (74 units, Q4 2026) and Bobigny Floressence (101 units, Q1 2024).
• OGICmajorStrategic or Co-development PartnerProperty developer client for Rosny-sous-Bois Les Terrasses du Canal (285 units with commercial center, medical cabinet, 2 underground levels) and Drancy TERRA VERDE (80 units).
• EMERIGE RésidentielmajorStrategic or Co-development PartnerProperty developer for Ivry-sur-Seine 227-logement residential complex across 12 buildings with 2 parking areas and underground level. UCB serves as general contractor.
• NexitymajorStrategic or Co-development PartnerFrance's leading property developer for Pontault-Combault project comprising 263 units (32 apartments, 27 houses, 204 social housing units) with central garden.
• Groupe PichetmajorStrategic or Co-development PartnerBordeaux-based property developer with Île-de-France operations including Serris 201-room hotel (Q4 2024) and Plaisir Le Domaine du Parc Mansart (156 units, 2026).
• COGEDIM & SOGEPROMmajorStrategic or Co-development PartnerCogedim (part of Altaréa group) and Sogeprom partnership for Alfortville Sillage project (88 units, R+8 and R+6 buildings, May 2024 delivery).
• CAPELLImajorStrategic or Co-development PartnerProperty developer specializing in urban projects for Aubervilliers Les Reflets du Canal (102 units, January 2024) and Metropolitan (160 units).
• Atelier du PontcoreImplementation/ SI/ Consulting PartnerArchitecture firm for Romainville Les Allées Douces (91 units) project, designing small 3-story buildings with car-free landscaped environment.
• ArchicreacoreImplementation/ SI/ Consulting PartnerArchitecture firm for Pontoise Résidence Morisot (92 units in eco-district, delivered March 2022) and Pontoise Les Terrasses du Parc (140 units, Q2 2025).
• LAN (Local Architecture Network) PROJECTIO SAScoreImplementation/ SI/ Consulting PartnerArchitecture and project management firm for Ivry-sur-Seine 227-logement project, serving as architect and MOEX.
• Hamonic + Masson & AssociéscoreImplementation/ SI/ Consulting PartnerArchitecture firm for Bondy Les Terrasses du Canal (123 units) project, designing residence with private gardens, balconies, and landscaped areas.
• ECOTECH IngénieriecoreImplementation/ SI/ Consulting PartnerEngineering firm for Serris 201-room hotel (as MOE) and Coupvray Les Bonshommes (31 units + 19 houses) as Maitrise d'œuvre.
• AdventocoreImplementation/ SI/ Consulting PartnerArchitecture firm for Plaisir Le Domaine du Parc Mansart (156 units) project, first phase of 9-building development.
• Willerval ArchitectescoreImplementation/ SI/ Consulting PartnerArchitecture firm for Châtenay-Malabry Ecrin du Château (85 apartments, Q3 2025 delivery), designed with elegant architecture and outdoor spaces.

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Fayat Bâtiment: Building division of Fayat Group, a major independent French construction and engineering conglomerate. Comparable to UCB for residential and tertiary building construction but operates within a much larger multi-business industrial group.
• Demathieu Bard: Independent French construction group active in building, infrastructure, and real estate development. Comparable to UCB as an independent French contractor serving residential and tertiary clients but operating at larger scale across multiple regions.
• Spie Batignolles: Major French construction group operating across building, civil works, and energy infrastructure. Comparable to UCB as a French general contractor serving property developers but with much broader service portfolio and geographic footprint.
• Eiffage Construction: Building division of Eiffage Group, a top-tier French construction and concession group. Comparable to UCB as a general contractor in residential and non-residential segments but with national reach and integrated concessions model.
• Bouygues Construction: Major French construction subsidiary of Bouygues Group, one of the largest contractors in France. Comparable to UCB for residential and mixed-use construction but with national/international scale, deeper resources, and ties to Bouygues Immobilier (a UCB customer).
• NGE (Nouvelle Gérance d'Entreprises): Independent French construction group with building, civil works, and environmental infrastructure divisions. Comparable to UCB for residential and tertiary building work but with a broader geographic and segment footprint.

Regional players

• Rabot Dutilleul: Northern-France-based general contractor focused on residential, office, and retail construction. Comparable to UCB as a regional specialist contractor but primarily active in the Hauts-de-France region rather than Île-de-France.

Direct peers

• Léon Grosse: Privately held French general contractor specializing in building construction including residential and tertiary projects. Comparable to UCB as a multi-regional French general contractor with similar mixed residential/tertiary portfolio and enterprise developer clients.
• Groupe Cardinal: French real estate developer and contractor with in-house construction capabilities in the Rhône-Alpes region. Comparable to UCB as an integrated developer-contractor serving French property markets, though geographically focused on Lyon rather than Paris.
• GCC (Générale de Construction et de Construction): Independent French general building contractor focused on residential, office, and tertiary construction. Comparable to UCB in scale, business model (general contracting), and customer base of French property developers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ucb-construction
• Instagraminstagram.com/ucbconstruction

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Ucb Construction