Willy Naessens Group - France

What Willy Naessens Group - France does

Willy Naessens Bâtiments Industriels is the French operating arm of the Belgian Willy Naessens Group, a family-owned construction conglomerate founded in 1964. The French subsidiary, headquartered in Bapaume, designs and delivers turnkey industrial buildings using precast concrete and steel for B2B clients across logistics, distribution, food processing, production factories, offices, sports facilities, parking, education, and public-sector projects. The group claims over 10,000 completed industrial buildings and operates with full vertical integration spanning in-house design offices, 11 concrete factories, transport (Transwinaton), earthworks, assembly teams, waterproofing, and aluminum joinery departments.

The core technology is prefabricated precast concrete construction, including hollow-core slabs (DAP), insulated sandwich facade panels, TT prestressed roof elements, reinforced and prestressed beams and columns, and aluminum joinery. The group's flagship innovation is The Circle®, a registered trademark covering a modular circular construction concept that combines 100 standardized concrete elements, of which 70% are reusable without modification and 25% are fully recyclable; a proprietary real-time 3D design tool enables project definition and cost calculation in approximately two hours, with buildings targeting BREEAM 'Excellent' certification. Revenue is generated primarily through project-based turnkey construction contracts managed from concept to completion under a single point of contact, with multi-year contract cadences and project-specific (non-publicly-disclosed) pricing. The group has diversified via acquisitions into food distribution (Franky Fresh Food and UpFresh, merged in 2024), concrete products (FB Groupe, 2022), container transport (Groeninghe Transport, 2022), installation services (Gosseye, 2024), and swimming pool construction (Pool Conception, 2024). Operations span Belgium, France, Luxembourg, the Netherlands, Denmark, and the broader Nordics. The group's consolidated revenue reached €503 million in 2020, reflecting 72% growth since 2016. The founder, Willy Naessens, passed away on March 31, 2025, marking a generational transition for the family-owned enterprise.

Name

Willy Naessens Group - France

Legal name

SA Willy Naessens Group

Website

https://willynaessens.fr

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

101–250 employees

Short description

Willy Naessens Bâtiments Industriels is the French subsidiary of Belgian family-owned construction group Willy Naessens, delivering turnkey precast-concrete industrial buildings through vertical integration for logistics, food, production, and commercial clients across Western and Northern Europe.

Ownership category

akta.pro rank

Product category

Industrial Building Construction

NAICS

Industrial Building Construction (23621), Cement and Concrete Product Manufacturing (3273)

SIC

Concrete Products, Except Block & Brick (3272)

akta.pro industry

PRIMARYIMAFADAL

Warehousing, Distribution & Cold Storage Facility Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Industrial Construction (Plants & Facilities)

SECONDARYIMAFADAK

Automotive & Heavy Manufacturing Plant Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Industrial Construction (Plants & Facilities)

SECONDARYIMAFADAH

Food & Beverage Processing Plant Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Industrial Construction (Plants & Facilities)

Keywords

• Precast concrete construction
• Industrial building construction
• Modular construction systems
• Turnkey construction services
• Commercial building contractors

Headquarters

HQ city

Bapaume

HQ country

France

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Industrial Building Construction: The core business involves constructing industrial buildings using precast concrete and steel, serving multiple sectors (logistics, distribution, production, food, offices, sports, etc.). Revenue is generated through project-based construction contracts, typically turnkey solutions managed from concept to completion under one point of contact.
2. Food Sector Operations: Through Franky Fresh Food and UpFresh (merged), the group operates in the food sector with its own production sites and distribution centers, distributing their own brand (Bourgon) and prepared meals (Marblo) throughout Belgium.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels5 records

Core offering

Willy Naessens Bâtiments Industriels constructs industrial buildings (logistics, distribution, production, food, offices, sports, parking, schools, public projects) using prefabricated concrete elements. The company operates with full vertical integration, managing design, engineering, precast concrete manufacturing across 11 own factories, transport, assembly, waterproofing, and aluminum joinery in-house, delivering turnkey custom projects from concept to completion. Its flagship innovation, The Circle® modular construction system, uses 100 standardized concrete elements to enable rapid, circular industrial building construction.

Product overview

Willy Naessens Group is a construction conglomerate offering industrial building services through its core brand Willy Naessens Bâtiments Industriels, featuring the innovative The Circle® modular circular construction system with 100 standardized elements. The company operates with full vertical integration—managing its own design office, engineering, 11 precast concrete factories, transport (Transwinaton), earthworks, assembly teams, waterproofing, and aluminum joinery. The portfolio includes structural precast elements (columns, beams, hollow-core slabs, TT roof elements, facade panels), turnkey building solutions, and diversified operations through acquired companies in food wholesale (Franky Fresh Food, UpFresh), concrete products (FB Groupe), and transport (Groeninghe Transport), as well as swimming pools.

Differentiator

Problem solved

Functional benefit

Brands

• The Circle®: Circular industrial building concept using 100 modular, reusable concrete construction elements for rapid, sustainable industrial building construction.

Products and services

• Willy Naessens Bâtiments Industriels Industrial building construction services using precast concrete and steel, offering turnkey solutions with vertical integration from design through assembly and after-sales service. Targets enterprises in logistics, distribution, food, production, offices, sports, parking, schools, and public projects.
• The Circle®

Quantifiable outcome

• 503 million euros consolidated revenue (2020), representing 72% growth since 2016
• +4 more outcomes

Named customers10 records

Segments10 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Franky Fresh FoodcoreStrategic or Co-development Partner · 1 January 2024Family fresh food wholesaler in which Willy Naessens Group took a participation in 2007. Merged with UpFresh in 2024, operating with 434 employees across seven establishments.
• UpFreshcoreStrategic or Co-development Partner · 1 January 2024Family fresh food wholesaler that merged with Franky Fresh Food under Willy Naessens Group. Combined entity distributes their own brand (Bourgon) and prepared meals (Marblo) throughout Belgium.
• Gosseye s.a.coreStrategic or Co-development Partner · 1 January 2023Renowned installation company strengthening the Willy Naessens Group. Brings expertise in building installation services to complement construction operations.
• Pool ConceptionminorStrategic or Co-development Partner · 1 January 2023Acquisition by Willy Naessens Swimming Pools of Pool Conception, bringing opportunities and changes to the swimming pool division.
• FB GroupecoreStrategic or Co-development Partner · 1 January 2020Acquisition of FB Groupe, a concrete slab manufacturer producing both prestressed and reinforced concrete slabs. This acquisition aligns with Willy Naessens Group's vertical integration strategy.
• Groeninghe TransportcoreStrategic or Co-development Partner · 1 January 2020Acquisition of container transport company serving Benelux, Germany, and France. Strengthens the group's transportation capabilities within their vertical integration model.

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Regional players

• PEAB: Swedish construction and civil engineering group with operations across the Nordics including Denmark, Norway, and Finland, plus selective expansion in other Northern European markets. Comparable to Willy Naessens in industrial and commercial building construction, especially in the Nordics region where Willy Naessens is expanding.
• NCC (Nordic Construction Company): Leading Nordic-based construction and real estate developer active in Sweden, Norway, Denmark, and Finland with significant industrial and commercial building operations. Directly comparable to Willy Naessens' Nordics expansion and industrial construction focus, but primarily serves Nordic rather than French/Benelux markets.

Broad incumbents

• Skanska: Swedish construction and development group with significant commercial and industrial building operations across the Nordics, UK, US, and Central Europe. Comparable to Willy Naessens in industrial and commercial turnkey construction, but Skanska operates at much greater scale and across multiple geographies.
• Bouygues Construction: Major French construction group with significant industrial, commercial, and public-sector building activity across France and international markets. Comparable to Willy Naessens in turnkey industrial construction but offers a much broader portfolio and serves larger enterprise and government clients.
• CRH plc: Global building materials leader with extensive European precast concrete, aggregates, and integrated construction solutions operations. Comparable to Willy Naessens in precast concrete product manufacturing and infrastructure projects, but CRH is a broad incumbent across many construction categories rather than an industrial building specialist.
• Eiffage Construction: French construction and concessions group with industrial building, energy infrastructure, and civil engineering operations across France and Europe. Comparable to Willy Naessens in industrial and logistics facility delivery, though Eiffage's energy and concessions segments distinguish it as a broader incumbent.
• Holcim: Global leader in building materials and aggregates with growing presence in precast concrete solutions and sustainable construction. Overlaps with Willy Naessens in concrete-based industrial construction materials but operates at vastly larger scale and as a materials supplier rather than turnkey contractor.
• VINCI Construction: One of the largest construction groups in France and Europe with extensive industrial building, civil engineering, and specialty contracting operations. Overlaps with Willy Naessens in turnkey industrial/logistics facility delivery but operates at much larger scale and across many construction categories.

Direct peers

• Consolis: European precast concrete specialist operating across the Nordics, France, Benelux, and Central Europe, producing structural elements (beams, columns, slabs, walls) for industrial and commercial buildings. Directly comparable to Willy Naessens' precast-led, vertically integrated industrial building model and overlapping geographic footprint.
• Spie Batignolles: French construction and civil engineering group with industrial building, infrastructure, and energy construction operations across France. Comparable to Willy Naessens' French industrial building construction activities and serves similar SME, logistics, and production-factory customer segments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/willynaessensgroupfrance

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries14 records

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 Willy Naessens Group - France